The following discussion is provided as a supplement to, and should be read in conjunction with, the accompanying unaudited consolidated financial statements and notes in this Quarterly Report on Form 10-Q and our Annual Report on Form 10-K for the year endedDecember 31, 2019 . References in this discussion and analysis to "we" and "our" are toCME Group Inc. (CME Group ) and its consolidated subsidiaries, collectively. References to "exchange" are toChicago Mercantile Exchange Inc. (CME), theBoard of Trade of theCity of Chicago, Inc. (CBOT),New York Mercantile Exchange, Inc. (NYMEX), andCommodity Exchange, Inc. (COMEX), collectively, unless otherwise noted. RESULTS OF OPERATIONS Financial Highlights The following summarizes significant changes in our financial performance for the periods presented. Quarter Ended Six Months Ended June 30, June 30, (dollars in millions, except per share data) 2020 2019 Change 2020 2019 Change Total revenues$ 1,182.3 $ 1,272.7 (7) %$ 2,704.4 $ 2,452.3 10 % Total expenses 544.8 574.1 (5) 1,107.0 1,122.7 (1) Operating margin 53.9 % 54.9 % 59.1 % 54.2 % Non-operating income (expense)$ 23.8 $ 3.5 n.m.$ 53.2 $ 12.7
n.m.
Effective tax rate 23.9 % 26.7 % 23.0 % 24.7 %
Net income attributable to
(2)$ 1,269.5 $ 1,010.7
26
Diluted earnings per common share attributable to CME Group 1.40 1.43 (2) 3.54 2.82
26
Cash flows from operating activities 1,743.9 1,142.9 53 n.m. not meaningful Revenues Quarter Ended Six Months Ended June 30, June 30, (dollars in millions) 2020 2019 Change 2020 2019 Change Clearing and transaction fees$ 940.2 $ 1,051.8 (11) %$ 2,219.0 $ 2,004.4 11 % Market data and information services 134.7 128.3 5 266.2 258.4 3 Other 107.4 92.6 16 219.2 189.5 16 Total Revenues$ 1,182.3 $ 1,272.7 (7)$ 2,704.4 $ 2,452.3 10 Clearing and Transaction Fees Futures and Options Contracts The following table summarizes our total contract volume, revenue and average rate per contract for futures and options. Total contract volume includes contracts that are traded on our exchange and cleared through our clearing house and certain cleared-only contracts. Volume is measured in round turns, which is considered a completed transaction that involves a purchase and an offsetting sale of a contract. Average rate per contract is determined by dividing total clearing and transaction fees by total contract volume. Contract volume and average rate per contract disclosures exclude trading volume for the cash markets business and interest rate swaps volume. Quarter Ended Six Months Ended June 30, June 30, 2020 2019 Change 2020 2019 Change Total contract volume (in millions) 1,108.7 1,317.8 (16) 2,783.6 2,454.4 13 % Clearing and transaction fees (in millions)$ 810.9 $ 913.7 (11)$ 1,943.9 $ 1,724.6 13 Average rate per contract$ 0.731 $ 0.693 5$ 0.698 $ 0.703 (1) 25
-------------------------------------------------------------------------------- Table of Contents We estimate the following net changes in clearing and transaction fees based on changes in total contract volume and changes in average rate per contract for futures and options during the second quarter and first six months of 2020 when compared with the same periods in 2019. Six Months (in millions) Quarter Ended Ended Increases (decreases) due to changes in total contract volume$ (152.9) $ 229.9 Increases (decreases) due to changes in average rate per contract 50.1 (10.6) Net increases (decreases) in clearing and transaction fees $
(102.8)
Average rate per contract is impacted by our rate structure, including volume-based incentives; product mix; trading venue, and the percentage of volume executed by customers who are members compared with non-member customers. Due to the relationship between average rate per contract and contract volume, the change in clearing and transaction fees attributable to changes in each is only an approximation. Contract Volume The following table summarizes average daily contract volume. Contract volume can be influenced by many factors, including political and economic conditions, the regulatory environment and market competition. Quarter Ended Six Months Ended June 30, June 30, (amounts in thousands) 2020 2019 Change 2020 2019 Change Average Daily Volume by Product Line: Interest rates 6,890 11,593 (41) 10,324 10,964 (6) % Equity indexes 5,568 3,480 60 6,029 3,323 81 Foreign exchange 725 874 (17) 901 879 2 Agricultural commodities 1,311 1,839 (29) 1,408 1,614 (13) Energy 2,586 2,499 4 2,905 2,416 20 Metals 519 633 (18) 702 598 17 Aggregate average daily volume 17,599 20,918 (16) 22,269 19,794
13
Average Daily Volume by Venue: CME Globex 16,992 18,505 (8) 20,757 17,556 18 Open outcry - 1,501 n.m. 636 1,394 (54) Privately negotiated 607 912 (33) 876 844 4 Aggregate average daily volume 17,599 20,918 (16) 22,269 19,794 13 % Electronic Volume as a Percentage of Total Volume 97 % 88 % 93 % 89 % Overall market volatility declined throughout the second quarter of 2020 following periods of very high volatility in the first quarter. In early 2020, there was significant economic uncertainty caused by the governmental and business response to the COVID-19 pandemic, including social distancing and stay at home orders. During the first quarter, theFederal Reserve also made the unexpected decision to lower the federal funds rate due to the economic concerns from the pandemic, which resulted in significant volatility within the financial and equity markets. During the second quarter of 2020, market volatility began to subside following indication by theFederal Reserve that it does not intend to raise interest rates in the foreseeable future. Volatility also fell as some stay-at-home orders began to be lifted. In addition, heightened producer price competition within the oil markets combined with lower energy demands during the COVID-19 pandemic resulted in significant market volatility within the energy market during the first quarter of 2020. However, volatility subsided in the second quarter following cuts in production, which stabilized supply and demand within the crude oil market. We believe these factors led to the changes in volume during the second quarter and first six months of 2020, when compared with the same periods in 2019. Following theIllinois stay at home orders inMarch 2020 , we closed the trading floor inChicago . We currently plan a limited reopening of the trading floor in the third quarter of 2020. 26
-------------------------------------------------------------------------------- Table of Contents Interest Rate Products The following table summarizes average daily contract volume for our key interest rate products.Eurodollar Front 8 futures include contracts expiring in two years or less. Eurodollar Back 32 futures include contracts with expirations after two years through ten years. Quarter Ended Six Months Ended June 30, June 30, (amounts in thousands) 2020 2019 Change 2020 2019 Change
Eurodollar futures and options:
Front 8 futures 1,130 2,401 (53) % 1,857 2,253 (18) % Back 32 futures 525 750 (30) 707 735 (4) Options 987 2,230 (56) 1,680 1,979 (15)U.S. Treasury futures and options: 10-Year 1,653 2,369 (30) 2,416 2,320 4 5-Year 976 1,430 (32) 1,335 1,402 (5) 2-Year 465 780 (40) 703 738 (5) Treasury bond 357 434 (18) 496 446 11 Federal Funds futures and options 186 433 (57) 342 355
(4)
In the second quarter and the first six months of 2020 when compared with the same periods in 2019, interest rate contract volumes decreased due to a decline in interest rate volatility in the second quarter of 2020 following higher volatility in the first quarter of 2020. We believe that interest rate volatility decreased following theFederal Reserve's decision to cut interest rates and its indication that it would not raise interest rates in the foreseeable future in response to the economic impact of the COVID-19 pandemic. Equity Index Products The following table summarizes average daily contract volume for our key equity index products. Volumes below for the second quarter of 2020 include Micro E-mini contract volumes for each index beginning onMay 6, 2019 . Quarter Ended Six Months Ended June 30, June 30, (amounts in thousands) 2020 2019 Change 2020 2019 Change E-mini S&P 500 futures and options 3,635 2,208 65 % 3,941 2,188 80 % E-mini NASDAQ 100 futures and options 1,103 493 124 1,197 492 143 E-mini Russell 2000 futures and options 337 147 129 324 148 118 In the second quarter and the first six months of 2020, equity index contract volumes increased significantly when compared with the same periods in 2019, which we believe was attributable to significant equity market volatility resulting from uncertainty surrounding the economic impact of governmental and business actions to combat the COVID-19 pandemic. Average daily contract volume in the second quarter and first six months of 2020 also included Micro-E-mini equity index contract volume of approximately 1.9 million and 1.7 million per day, respectively, compared to approximately 0.3 million and 0.1 million per day, in the second quarter and first six months of 2019, respectively. Micro-E-mini equity index contracts have a notional size of one-tenth of the traditional E-mini contracts. Foreign Exchange Products The following table summarizes average daily contract volume for our key foreign exchange products. Quarter Ended Six Months Ended June 30, June 30, (amounts in thousands) 2020 2019 Change 2020 2019 Change Euro 199 239 (17) % 242 239 1 % Japanese yen 92 147 (37) 144 1403 Australian dollar 96 112 (14) 114 1112 British Pound 93 112 (17) 113 126 (11) Overall foreign exchange contract volume decreased in the second quarter of 2020 and remained relatively flat in the first six months of 2020 when compared with the same periods in 2019. In the second quarter of 2020, market volatility subsided following very high foreign exchange volatility in the first quarter due to significant uncertainty surrounding the economic 27 -------------------------------------------------------------------------------- Table of Contents impacts of the governmental and business actions to combat the COVID-19 pandemic. In the second quarter, foreign exchange trading also declined due to operational strains from stay at home orders and risk aversion by market participants during the COVID-19 pandemic. We believe these factors led to the changes in foreign exchange contract volumes. Agricultural Commodity Products The following table summarizes average daily contract volume for our key agricultural commodity products. Quarter Ended Six Months Ended June 30, June 30, (amounts in thousands) 2020 2019 Change 2020 2019 Change Corn 437 774 (43) % 437 631 (31) % Soybean 258 317 (19) 273 275 (1) Wheat 212 259 (18) 231 247 (6) Overall commodity contract volumes decreased in the second quarter and the first six months of 2020 when compared with the same periods in 2019. Corn contract volumes decreased due to lower price volatility, which we believe was caused by large stock piles and lower demand. We believe the decreases in soybean contract volumes were due to weaker sentiment surrounding the initial trade agreement betweenthe United States andChina . Energy Products The following table summarizes average daily contract volume for our key energy products. Quarter Ended Six Months Ended June 30, June 30, (amounts in thousands) 2020 2019 Change 2020 2019 Change WTI crude oil 1,456 1,470 (1) % 1,623 1,409 15 % Natural gas 649 455 43 695 470 48 Refined products 337 406 (17) 416 394 6 Overall energy contract volumes increased in the second quarter and the first six months of 2020 when compared with the same periods in 2019, largely due to increases in price volatility. The increases in natural gas contract volumes were due to volatility caused by a sharp decline in global demand. The crude oil market experienced higher volatility in the first quarter of 2020 due to uncertainty surrounding the economic impact of governmental and business actions to combat the COVID-19 pandemic and a reduction in crude oil demand due to the pandemic. The crude oil markets stabilized in the second quarter following supply cuts byOPEC and theU.S. markets, which allowed for a balance of supply and demand during the COVID-19 pandemic. We believe these factors resulted in crude oil volume remaining relatively flat in the second quarter of 2020 and an increase in volume in the first six months of 2020. Metal Products The following table summarizes average daily volume for our key metal products. Quarter Ended Six Months Ended June 30, June 30, (amounts in thousands) 2020 2019 Change 2020 2019 Change Gold 338 393 (14) % 472 367 29 % Silver 80 104 (23) 102 95 8 Copper 84 108 (21) 102 106 (4) In the second quarter of 2020, metals volume decreased but increased in the first six months of 2020 when compared with the same periods in 2019. Average daily volume for metals products remained high throughout the first quarter of 2020 as compared with the same period in 2019 due to investors using gold and other precious metals as safe-haven alternative investments due to high volatility within other markets because of economic uncertainty caused by the COVID-19 pandemic. We believe average daily volume declined in the second quarter due to gold supply chain disruptions and a decline in pricing for copper. Average Rate per Contract The average rate per contract increased in the second quarter of 2020 when compared with the same period in 2019. The increase was largely due to higher non-member volume as a percentage to total volume as well as price and volume incentive adjustments made in the first quarter of 2020. The increase in average rate per contract was partially offset by the introduction of the micro-E-mini equity index contracts, which have a lower average rate per contract compared with a standard E-mini contract. Micro-E-mini equity index contracts have a notional size of one-tenth of the traditional E-mini contracts. 28 -------------------------------------------------------------------------------- Table of Contents In the first six months of 2020 when compared with the same period in 2019, the average rate per contract decreased slightly due to the introduction of the micro-E-mini equity index contracts, partially offset by annual price increases. Cash Markets Business Total clearing and transaction fees revenues in the second quarter and the first six months of 2020 include$112.4 million and$236.8 million of transaction fees attributable to the cash markets business acquired from NEX compared with$120.7 million and$243.6 million in the second quarter and first six months of 2019. This revenue primarily includesBrokerTec Americas LLC's fixed income volume and EBS's foreign exchange volume. Quarter Ended Six Months Ended June 30, June 30, (amounts in millions) 2020 2019 2020 2019
BrokerTec
42.1 49.2 94.6 98.1 The related average daily notional value for the second quarter of 2020 were as follows: Quarter Ended Six Months Ended June 30, June 30, (amounts in billions) 2020 2019 2020 2019 U.S. Treasury$ 121.4 $ 173.1 $ 156.8 $ 172.8 European Repo (in euros) 274.1 282.3 268.2 276.8 Spot FX 62.4 77.8 80.0 79.6 Overall average daily notional value for the cash markets business decreased in the second quarter and first six months of 2020 when compared with the same periods in 2019. The decreases inU.S. Treasury and Spot FX trading are largely due to the expectation of potentially low interest rates for an extended period of time due to the economic uncertainty surrounding the COVID-19 pandemic. Concentration of Revenue We bill a substantial portion of our clearing and transaction fees directly to our clearing firms. The majority of clearing and transaction fees received from clearing firms represent charges for trades executed and cleared on behalf of their customers. One individual firm represented approximately 10% of our clearing and transaction fees in the first six months of 2020. Should a clearing firm withdraw, we believe that the customer portion of the firm's trading activity would likely transfer to another clearing firm of the exchange. Therefore, we do not believe we are exposed to significant risk from the ongoing loss of revenue received from or through a particular clearing firm. Other Sources of Revenue During the second quarter and first six months of 2020 when compared with the same periods in 2019, overall market data and information services revenues increased. The increases in market data and information services revenues were mainly attributable to additional market data distribution channels. These increases were partially offset by a modest decline in screen counts due to cost-cutting initiatives at customer firms. The two largest resellers of our market data represented approximately 35% of our market data and information services revenue in the first six months of 2020. Despite this concentration, we consider exposure to significant risk of revenue loss to be minimal. In the event that one of these vendors no longer subscribes to our market data, we believe the majority of that vendor's customers would likely subscribe to our market data through another reseller. Additionally, several of our largest institutional customers that utilize services from our two largest resellers report usage and remit payment of their fees directly to us. In the second quarter and first six months of 2020 when compared with the same periods in 2019, the increases in other revenues were largely due to increases in custody fees. 29
--------------------------------------------------------------------------------
Table of Contents Expenses Quarter Ended Six Months Ended June 30, June 30, (dollars in millions) 2020 2019 Change 2020 2019 Change Compensation and benefits$ 217.0 $ 227.3 (4) %$ 424.5 $ 457.6 (7) % Technology 49.1 48.6 1 96.8 95.7 1 Professional fees and outside services 51.2 41.7 23 92.9 81.1 15 Amortization of purchased intangibles 76.6 76.1 1 153.9 156.8
(2)
Depreciation and amortization 36.7 46.3 (21) 72.0 79.2
(9)
Licensing and other fee agreements 55.4 44.8 24 129.3 85.3 52 Other 58.8 89.3 (34) 137.6 167.0 (18) Total Expenses$ 544.8 $ 574.1 (5)$ 1,107.0 $ 1,122.7 (1) Operating expenses decreased by$29.3 million and$15.7 million in the second quarter and first six months of 2020 when compared with the same periods in 2019. The following table shows the estimated impacts of key factors resulting in the change in operating expenses: Quarter Ended, Six Months Ended, June 30, 2020 June 30, 2020 Change as a Change as a Amount of Percentage of Amount of Percentage of (dollars in millions) Change Total Expenses Change Total Expenses Bonus expense$ (12.2) (2) %$ (14.6) (1) % Marketing (8.1) (1) (13.1) (1) Travel and entertainment (8.0) (1) (11.0) (1) Salaries, benefits and employer taxes (4.5) (1) (7.7)
(1)
Intangible and fixed asset impairments (30.1) (5) (7.6)
(1)
Non-qualified deferred compensation plans 8.0 1 (6.7)
(1)
Professional fees and outside services 9.5 2 11.8
1
Licensing and other fee agreements 10.6 2 44.0 4 Other expenses, net 5.5 - (10.8) - Total increase$ (29.3) (5) %$ (15.7) (1) % Decreases in operating expenses in the second quarter and first six months of 2020 when compared with the same periods in 2019 were as follows: •Bonus expense decreased compared with the same periods in 2019 largely due to a reduction in headcount. •In the second quarter and first six months of 2019, we recognized higher impairment charges on certain intangibles and fixed assets. •Marketing expense decreased compared to the same periods in 2019 due to the timing of planned advertising and media campaigns. •Travel and entertainment expenses decreased as a result of the company's response to the COVID-19 pandemic, with the vast majority of staff working remotely. •Compensation and benefits expense decreased as a result of lower headcount throughout the second quarter and first six months of 2020 compared to the same periods in 2019 due mainly to the planned headcount reductions as part of our acquisition of NEX. •A decrease in our non-qualified deferred compensation liability during the first six months of 2020, the impact of which does not affect net income because of an equal and offsetting change in investment income, contributed to a decrease in compensation and benefits expense. 30 -------------------------------------------------------------------------------- Table of Contents Increases in operating expenses in the second quarter and first six months of 2020 when compared with the same periods in 2019 were as follows: •Professional fees and outside services expenses increased due to higher costs in the second quarter and first six months of 2020 for technology and platform integration initiatives. •Licensing and other fee agreements increased primarily due to stronger volume across equity products. •An increase in our non-qualified deferred compensation liability during the second quarter of 2020, the impact of which does not affect net income because of an equal and offsetting change in investment income, contributed to an increase in compensation and benefits expense. Non-Operating Income (Expense) Quarter Ended Six Months Ended June 30, June 30, (dollars in millions) 2020 2019 Change 2020 2019 Change Investment income$ 32.1 $ 139.3 (77) %$ 128.0 $ 318.0 (60) % Interest and other borrowing costs (41.9) (45.1) (7) (82.8) (93.2)
(11)
Equity in net earnings (losses) of unconsolidated subsidiaries 48.8 43.8 12 100.0 84.3
19
Other non-operating income (expense) (15.2) (134.5) (89) (92.0) (296.4) (69) Total Non-Operating$ 23.8 $ 3.5 n.m.$ 53.2 $ 12.7 n.m. n.m. not meaningful Investment income. Investment income decreased in the second quarter and first six months of 2020 when compared with the same periods in 2019, largely due to decreases in earnings from cash performance bond and guaranty fund contributions that are reinvested. These decreases in earnings resulted primarily from lower rates of interest earned in the cash account at theFederal Reserve Bank of Chicago following significant interest rate cuts in early 2020 despite increases in our average reinvestment amount. The decreases in investment income were partially offset by lower realized and unrealized net losses on investments. Interest and other borrowing costs. Interest and other borrowing costs were lower in the second quarter and first six months of 2020 when compared with the same periods in 2019, primarily due to interest expense recognized on the €350.0 million fixed rate notes and the ¥19.1 billion term loan assumed as part of the NEX acquisition in 2018 and subsequently paid down during the first quarter of 2019. Interest and borrowing costs on commercial paper issuances were lower in the second quarter and first six months of 2020, as there were higher average balances of commercial paper outstanding during the first six months of 2019 when compared with the same period in 2020. Equity in net earnings (losses) of unconsolidated subsidiaries. Higher income generated from ourS&P/Dow Jones Indices LLC business venture contributed to increases in equity in net earnings (losses) of unconsolidated subsidiaries in the second quarter and first six months of 2020 when compared with the same periods in 2019. Other income (expense). Other expenses decreased in the second quarter and first six months of 2020 when compared with the same periods in 2019. We recognized lower expenses during the second quarter and first six months of 2020 related to a reduction in the distribution of interest earned on performance bond collateral reinvestments to the clearing firms due to lower interest income earned on our reinvestment. In addition, a gain of$1.5 million was recognized on derivative contracts in the first six months of 2020 compared with a net loss of$16.7 million for the same period in 2019. Income Tax Provision The following table summarizes the effective tax rates for the periods presented: 2020 2019 Quarter ended June 30 23.9 % 26.7 % Six months ended June 30 23.0 % 24.7 % The overall effective tax rates decreased in the second quarter and first six months of 2020 when compared with the same periods in 2019 largely due to the benefits recognized in 2020 for the Foreign Derived Intangible Income Deduction (FDII Deduction) from serving foreign customers. Liquidity and Capital Resources Sources and Uses of Cash. Net cash provided by operating activities increased in the first six months of 2020 when compared with the same period in 2019 largely due to the increase in contract volume. We also delayed our first quarter estimated federal tax payment until the third quarter of 2020 because the deadline for estimated federal income tax payments was deferred to July 31 -------------------------------------------------------------------------------- Table of Contents 15, 2020. Net cash used in investing activities decreased in the first six months of 2020 when compared with the same period of 2019 largely due to a decrease in purchases of property. Cash used in financing activities was higher in the first six months of 2020 when compared with the same period in 2019 due to an increase in cash dividends. Debt Instruments. The following table summarizes our debt outstanding atJune 30, 2020 : (in millions) Par
Value
Fixed rate notes due
€
15.0
Fixed rate notes due
$ 500.0
Fixed rate notes due
$ 700.0
_______________
(1)We maintained a forward-starting interest rate swap agreement that modified the interest obligation associated with these notes so that the interest payable on the notes effectively became fixed at a rate of 3.32%. (2)We maintained a forward-starting interest rate swap agreement that modified the interest obligation associated with these notes so that the interest payable on the notes effectively became fixed at a rate of 3.11%. (3)We maintained a forward-starting interest rate swap agreement that modified the interest obligation associated with these notes so that the interest payable effectively became fixed at a rate of 4.73%. We maintain a$2.4 billion multi-currency revolving senior credit facility with various financial institutions, which matures inNovember 2022 . The proceeds from this facility can be used for general corporate purposes, which includes providing liquidity for our clearing house in certain circumstances atCME Group's discretion and, if necessary, for maturities of commercial paper. As long as we are not in default under this facility, we have the option to increase it up to$3.0 billion with the consent of the agent and lenders providing the additional funds. This facility is voluntarily pre-payable from time to time without premium or penalty. Under this facility, we are required to remain in compliance with a consolidated net worth test, which is defined as our consolidated shareholders' equity atSeptember 30, 2017 , giving effect to share repurchases made and special dividends paid during the term of the agreements (and in no event greater than$2.0 billion in aggregate), multiplied by 0.65. We currently do not have any borrowings outstanding under this facility, but any commercial paper balance if or when outstanding can be backstopped against this facility. We maintain a 364-day multi-currency revolving secured credit facility with a consortium of domestic and international banks to be used in certain situations by the clearing house. The facility provides for borrowings of up to$7.0 billion . We may use the proceeds to provide temporary liquidity in the unlikely event of a clearing firm default, in the event of a liquidity constraint or default by a depositary (custodian for our collateral), or in the event of a temporary disruption with the domestic payments system that would delay payment of settlement variation between us and our clearing firms. Clearing firm guaranty fund contributions received in the form of cash orU.S. Treasury securities as well as the performance bond assets deposited by defaulting clearing members can be used to collateralize the facility. AtJune 30, 2020 , guaranty funds available to collateralize the facility totaled$7.5 billion . We have the option to request an increase in the line from$7.0 billion to$10.0 billion . Our 364-day facility contains a requirement that CME remain in compliance with a consolidated tangible net worth test, defined as CME consolidated shareholder's equity less intangible assets (as defined in the agreement), of not less than$800.0 million . We currently do not have any borrowings outstanding under this facility. The indentures governing our fixed rate notes, our$2.4 billion multi-currency revolving senior credit facility and our 364-day multi-currency revolving secured credit facility for$7.0 billion do not contain specific covenants that restrict the ability to pay dividends. These documents, however, do contain other customary financial and operating covenants that place restrictions on the operations of the company that could indirectly affect the ability to pay dividends. AtJune 30, 2020 , we have excess borrowing capacity for general corporate purposes of approximately$2.4 billion under our multi-currency revolving senior credit facility. AtJune 30, 2020 , we were in compliance with the various financial covenant requirements of all our debt facilities.CME Group , as a holding company, has no operations of its own. Instead, it relies on dividends declared and paid to it by its subsidiaries in order to provide the funds which it uses to pay dividends to its shareholders. To satisfy our performance bond obligation with Singapore Exchange Limited, we may pledge irrevocable standby letters of credit. AtJune 30, 2020 , the letters of credit totaled$310.0 million . We also maintain a$350.0 million line of credit to meet our obligations under this agreement. 32 -------------------------------------------------------------------------------- Table of Contents The following table summarizes our credit ratings atJune 30, 2020 : Short-Term Long-Term Rating Agency Debt Rating Debt Rating Outlook Standard & Poor's A1+ AA- Stable Moody's Investors Service P1 Aa3 Stable Given our cash flow generation, our ability to pay down debt levels and our ability to refinance existing debt facilities if necessary, we expect to maintain an investment grade rating. If our ratings are downgraded below investment grade due to a change of control, we are required to make an offer to repurchase our fixed rate notes at a price equal to 101% of the principal amount, plus accrued and unpaid interest. Liquidity and Cash Management. Cash and cash equivalents totaled$1.4 billion and$1.6 billion atJune 30, 2020 andDecember 31, 2019 , respectively. The balance retained in cash and cash equivalents is a function of anticipated or possible short-term cash needs, prevailing interest rates, our investment policy and alternative investment choices. A majority of our cash and cash equivalents balance is invested in money market mutual funds that invest only inU.S. Treasury securities,U.S. government agency securities andU.S. Treasury security reverse repurchase agreements. Our exposure to credit and liquidity risk is minimal given the nature of the investments. Cash that is not available for general corporate purposes because of regulatory requirements or other restrictions is classified as restricted cash and is included in other current assets or other assets in the consolidated balance sheets. AtJune 30, 2020 , the cash performance bonds and guaranty fund contributions on the consolidated balance sheet was$79.4 billion compared with$37.1 billion atDecember 31, 2019 . The increase in the balance was due to an increase in margin requirements. Regulatory Requirements. CME is regulated by the CFTC as aU.S. Derivatives Clearing Organization (DCO). DCOs are required to maintain capital, as defined by the CFTC, in an amount at least equal to one year of projected operating expenses as well as cash, liquid securities, or a line of credit at least equal to six months of projected operating expenses. CME was designated by theFinancial Stability Oversight Council as a systemically important financial market utility under Title VIII of Dodd-Frank. As a result, CME must comply with CFTC regulations applicable to a systemically important DCO for financial resources and liquidity resources. CME is in compliance with all DCO financial requirements. CME, CBOT, NYMEX and COMEX are regulated by the CFTC as Designated Contract Markets (DCM). DCMs are required to maintain capital, as defined by the CFTC, in an amount at least equal to one year of projected operating expenses as well as cash, liquid securities or a line of credit at least equal to six months of projected operating expenses. Our DCMs are in compliance with all DCM financial requirements.BrokerTec Americas LLC is required to maintain sufficient net capital under Securities Exchange Act Rule 15c3-1 (the Net Capital Rule). The Net Capital Rule focuses on liquidity and is designed to protect securities customers, counterparties, and creditors by requiring that broker-dealers have sufficient liquid resources on hand at all times to satisfy claims promptly. Rule 15c3-3, or the customer protection rule, which complements rule 15c3-1, is designed to ensure that customer property (securities and funds) in the custody of broker-dealers is adequately safeguarded. By law, both of these rules apply to the activities of registered broker-dealers, but not to unregistered affiliates. The firm began operating as a (k)(2)(i) broker dealer inNovember 2017 following notification to theFinancial Industry Regulatory Authority and theSEC . A company operating under the (k)(2)(i) exemption is not required to lock up customer funds as would otherwise be required under Rule 15c3-3 of the Securities Exchange Act. Recent Accounting Pronouncements Refer to Note 2. Accounting Policies in our notes to the consolidated financial statements for information on newly issued and recently adopted accounting pronouncements that are applicable to us.
© Edgar Online, source