Product Launches

Settlement Prices for €STR and 3-Month SOFR Future Markers - This Week

Effective this week Sunday, June 9 (trade date Monday, June 10), settlement prices for non-tradable 3-Month SOFR and €STR future markers will be disseminated on CME Globex.

The settlements on non-tradable marker prices will be published approximately at 4:00 p.m. London Time. The prices will be rounded to the tradable tick and published to CME Group website.

NEW SETTLEMENT PRICES FOR €STR AND 3-MONTH SOFR FUTURE MARKERS
Product	MDP 3.0: tag 6937-Asset	iLink: tag 55-Symbol MDP 3.0 tag 1151 - Security Group	Market Data Channels
3-Month SOFR Futures 4:00 p.m. London Marker	XY3	04	312
€STR Futures 4:00 p.m. London Marker	XYR	04	312

Markers are sent in the MDP 3.0 Market Data Incremental Refresh (tag 35-MsgType=X) with the following attributes:

• Tag 279- MDUpdateAction will be set to 0 = New
• Tag 269-MDEntryType will be set to 6 = Settlement Price
• Tag 5796-Trading Reference will display the date for which the marker price was calculated

The new marker prices are currently available for customer testing in the New Release environment.

These contracts are listed with, and subject to, the rules and regulations of CME.

WTI Crude Oil Shanghai Trade at Marker Futures - June 16

Effective Sunday, June 16 (trade date Monday, June 17), pending completion of all regulatory review periods, WTI Crude Oil Shanghai Trade at Marker futures will be listed for trading on CME Globex and for submission for clearing via CME ClearPort.

WTI Crude Oil Shanghai Trade at Marker Futures CLC WM 382

These futures are currently available in New  Release for customer testing.        

These contracts are listed with, and subject to, the rules and regulations of NYMEX. 

Resting Order Elimination: Change to Minimum Price Increment For Mexican Funding TIIE (Monthly Contracts) Futures - June 16

Effective Sunday, June 16 (trade date Monday, June 17), pending the completion of all regulatory review periods, the minimum price fluctuation in tag 969-MinimumPriceIncrement on MDP 3.0 Security Definition (tag 35-MsgType=d) will be updated as follows for the Mexican Funding TIIE futures:

CHANGE TO MINIMUM PRICE INCREMENT FOR MEXICAN FUNDING TIIE (MONTHLY CONTRACTS) FUTURES
PRODUCT	MDP 3.0: TAG 6937-ASSET	ILINK: TAG 55-SYMBOL MDP 3.0 TAG 1151 - SECURITY GROUP	CURRENT TAG 969-MINPRICEINCREMENT	NEW TAG 969-MINPRICEINCREMENT	MDP3.0 TAG 762-SECURITYSUB  TYPE
Mexican Funding TIIE (Monthly Contracts) Futures	TIE	MI	1.000000000	0.500000000	SP, BF, CF, FS

Please Note: To facilitate this change, customers are asked to cancel all Good ‘Till Cancel (GTC) and Good ‘Till Date (GTD) orders after the close on Friday, June 15. After 16:00 CT on Friday, June 15, all remaining GT orders for these futures will be canceled or deleted by the CME Global Command Center (GCC).

These futures are currently available for customer testing in New Release.

These contracts are listed with, and subject to, the rules and regulations of CME.

Soybean Oil - NY Harbor ULSD Spread Financial Futures  - June 16

Effective Sunday, June 16 (trade date Monday, June 17), pending completion of all regulatory review periods, Soybean Oil - NY Harbor ULSD Spread Financial futures will be listed for trading on CME Globex and for submission for clearing via CME ClearPort.

Soybean Oil - NY Harbor ULSD Spread Financial Futures
PRODUCT	MDP 3.0: TAG 6937-ASSET	ILINK: TAG 55-SYMBOL MDP 3.0 TAG 1151 - SECURITY GROUP	MARKET DATA CHANNELMDP 3.0 TAG 1180 - APPLID
Soybean Oil - NY Harbor ULSD (BOHO) Financial Futures	BHO	OA	382

These futures are currently available for customer testing in New Release.   

These contracts are listed with, and subject to, the rules and regulations of NYMEX.

Listing 3-Month SOFR Monthly Options - June 16

Effective Sunday, June 16 (trade date Monday, June 17), pending completion of all regulatory review periods, 3-Month SOFR Monthly options will be listed for trading on CME Globex, the CME Trading Floor, and for submission for clearing via CME ClearPort.

LISTING 3-MONTH SOFR MONTHLY OPTIONS
PRODUCT	MDP 3.0: TAG 6937-ASSET	ILINK: TAG 55-SYMBOL MDP 3.0 TAG 1151 - SECURITY GROUP	MARKET DATA CHANNEL
SOFR Monthly Options - First March	1YH	JE	313
SOFR Monthly Options - First June	1YM
SOFR Monthly Options - First September	1YU
SOFR Monthly Options - First December	1YZ
SOFR Monthly Options - Second March	2YH
SOFR Monthly Options - Second June	2YM
SOFR Monthly Options - Second September	2YU
SOFR Monthly Options - Second December	2YZ

The variable minimum tick increment for 3-Month SOFR Monthly options will be as follows:

VARIABLE TICK TABLE INDEX CODE	CME GLOBEX PRICE	CME GLOBEX TICK SIZE
12	P < -5	0.50
12	-5 ≤ P ≤ 5	0.25
12	P > 5	0.50

The Variable Tick Table (VTT) values are defined in the instrument’s Security Definition Message (tag 35-MsgType=d) in tag 6350-TickRule tick table value as described online.

These options are currently available for customer testing in New Release.   

These contracts are listed with, and subject to, the rules and regulations of CME.

Bloomberg Credit Futures - June 16

Effective Sunday, June 16 (trade date Monday, June 17), pending completion of all regulatory review periods, Bloomberg Credit futures will be listed for trading on CME Globex and for submission for clearing via CME ClearPort.

Bloomberg Credit Futures
PRODUCT	MDP 3.0: TAG 6937-ASSET	ILINK: TAG 55-SYMBOL MDP 3.0 TAG 1151 - SECURITY GROUP	MARKET DATA CHANNEL MDP 3.0 TAG 1180 - ApplID
Bloomberg IG Credit Futures	IQB	CE	344
Bloomberg HY Credit Futures	HYB	CE	344
Bloomberg IG Duration-Hedged Credit Futures	DHB	CE	344

These futures are currently available for customer testing in New Release.

These contracts are listed with, and subject to, the rules and regulations of CBOT.

Additional CME CF Cryptocurrency Pricing Data: Ether Bitcoin Ratios - June 17

Effective Monday, June 17, shortly after 10 a.m. London time, pending completion of all regulatory review periods, CME Group and CF Benchmarks will launch additional cryptocurrency pricing products designed to provide clients with transparent, robust, reliable reference rates and real-time pricing.

The pricing data will be offered via streamlined CME CF Cryptocurrency Pricing Market Data feed on channel 213 and through DataMine.

The feed will publish the following:

• CME CF Ether Bitcoin Ratio Reference Rates (ETHBTC_USDRR), to be published·shortly after 4 p.m. London time each day including weekends and bank holidays.
• CME CF Ether Bitcoin Ratio Real Time Index (ETHBTC_USDRTI), to be published daily approximately once every second.

The additional cryptocurrency ratios are currently available for testing in New Release.    Certification is not required.

Listing Additional TBA vs. Treasury Spreads - June 30

Effective Sunday, June 30 (trade date Monday, July 1), additional TBA vs. Treasury spreads  will be listed on CME Globex.

Listing Additional TBA vs. Treasury Spreads
Product	MDP 3.0: tag 6937-Asset	iLink: tag 55-Symbol MDP 3.0 tag 1151 - Security Group	Tag 762- SecuritySubType
30-Year UMBS TBA - 2.0% Coupon vs. 10-Year T-Note	UPT	ER	IV
30-Year UMBS TBA - 2.5% Coupon vs. 10-Year T-Note	UQY	ER	IV
30-Year UMBS TBA - 3.0% Coupon vs. 10-Year T-Note	URY	ER	IV
30-Year UMBS TBA - 3.5% Coupon vs. 10-Year T-Note	UTY	ER	IV
30-Year UMBS TBA - 4.0% Coupon vs. 10-Year T-Note	UUY	ER	IV
30-Year UMBS TBA - 4.5% Coupon vs. 10-Year T-Note	YTU	ER	IV
30-Year UMBS TBA - 5.0% Coupon vs. 10-Year T-Note	THY	ER	IV
30-Year UMBS TBA - 5.5% Coupon vs. 10-Year T-Note	UVY	ER	IV
30-Year UMBS TBA - 6.0% Coupon vs. 10-Year T-Note	UWY	ER	IV
30-Year UMBS TBA - 6.5% Coupon vs. 10-Year T-Note	UYY	ER	IV
30-Year UMBS TBA - 2.0% Coupon vs. 5-Year T-Note	UPF	ER	IV
30-Year UMBS TBA - 2.5% Coupon vs. 5-Year T-Note	UQF	ER	IV
30-Year UMBS TBA - 3.0% Coupon vs. 5-Year T-Note	URF	ER	IV
30-Year UMBS TBA - 3.5% Coupon vs. 5-Year T-Note	UTV	ER	IV
30-Year UMBS TBA - 4.0% Coupon vs. 5-Year T-Note	UUF	ER	IV
30-Year UMBS TBA - 4.5% Coupon vs. 5-Year T-Note	VTU	ER	IV
30-Year UMBS TBA - 5.0% Coupon vs. 5-Year T-Note	THF	ER	IV
30-Year UMBS TBA - 5.5% Coupon vs. 5-Year T-Note	UVF	ER	IV
30-Year UMBS TBA - 6.0% Coupon vs. 5-Year T-Note	UWV	ER	IV
30-Year UMBS TBA - 6.5% Coupon vs. 5-Year T-Note	UYF	ER	IV

These spreads will be available for customer testing in New Release on Monday, June 17.

These contracts are listed with, and subject to, the rules and regulations of CBOT.

RINs Futures and Options - June 30

Effective Sunday, June 30 (trade date Monday, July 1), pending completion of all regulatory review periods, RINs futures and options will be listed for trading on CME Globex and for submission for clearing via CME ClearPort.

RINs Futures and Options
PRODUCT	MDP 3.0: TAG 6937-ASSET	ILINK: TAG 55-SYMBOLMDP 3.0 TAG 1151 - SECURITY GROUP	MARKET DATA CHANNELMDP 3.0 TAG 1180 - APPLID
D4 Biodiesel RINs (OPIS) Futures	RN4	RI	382
D6 Ethanol RINs (OPIS) Futures	RN6	RI	382
D4 Biodiesel RINs (OPIS) Average Price Option	RO4	EF (EX UDS)	387
D6 Ethanol RINs (OPIS) Average Price Option	RO6	EF (EX UDS)	387

These futures and options will be available for customer testing in New Release on Monday, June 17. 

These contracts are listed with, and subject to, the rules and regulations of NYMEX.

NewCalifornia Low Carbon Fuel Standard (OPIS) Futures - June 30

Effective Sunday, June 30 (trade date Monday, July 1), pending completion of all regulatory review periods, California Low Carbon Fuel Standard (OPIS) futures will be listed for trading on CME Globex and for submission for clearing via CME ClearPort.

California Low Carbon Fuel Standard (OPIS) Futures
PRODUCT	MDP 3.0: TAG 6937-ASSET	ILINK: TAG 55-SYMBOL MDP 3.0 TAG 1151 - SECURITY GROUP	MARKET DATA CHANNEL MDP 3.0 TAG 1180 - ApplID
California Low Carbon Fuel Standard (OPIS) Futures	LCS	VX	380

These futures will be available for customer testing in New Release on Monday, June 17.

This contract is listed with, and subject to, the rules and regulations of NYMEX

NewWTI-Brent BALMO Futures - June 30

Effective Sunday, June 30 (trade date Monday, July 1), pending completion of all regulatory review periods, WTI-Brent BALMO Futures will be listed for trading on CME Globex and for submission for clearing via CME ClearPort.

WTI-Brent BALMO Futures
PRODUCT	MDP 3.0: TAG 6937-ASSET	ILINK: TAG 55-SYMBOL MDP 3.0 TAG 1151 - SECURITY GROUP	MARKET DATA CHANNEL MDP 3.0 TAG 1180 - ApplID
WTI-Brent BALMO Futures	BKB	CC	382

These  futures will be available for customer testing in New Release on Monday, June 17.

These contracts are listed with, and subject to, the rules and regulations of NYMEX.

Crude Oil Tuesday and Thursday Weekly Options - July 21

Effective Sunday, July 21 (trade date Monday, July 22), pending completion of all regulatory review periods, Crude Oil Tuesday and Thursday Weekly options will be listed for trading on CME Globex and for submission for clearing via CME ClearPort.

CRUDE OIL TUESDAY AND THURSDAY WEEKLY OPTIONS
PRODUCT	MDP 3.0: TAG 6937-ASSET	ILINK: TAG 55-SYMBOL MDP 3.0 TAG 1151 - SECURITY GROUP	ILINK: TAG 55-SYMBOL MDP 3.0 TAG 1151 - SECURITY GROUP	MARKET DATA CHANNEL MDP 3.0 TAG 1180 - APPLID
Crude Oil Tuesday Weekly Option	NL1-NL5	LO	1N	383
Crude Oil Thursday Weekly Option	XL1-XL5	LO	1N	383

These options will be available for customer testing in New Release on Monday, July 1.

These contracts are listed with, and subject to, the rules and regulations of NYMEX.

Listing Additional €STR Futures Spreads - July 21

Effective Sunday, July 21 (trade date Monday, July 22), the following €STR futures spreads will be listed on CME Globex.

LISTING ADDITIONAL €STR FUTURES SPREADS
PRODUCT	MDP 3.0: TAG 6937-ASSET	iLink: TAG 55-SYMBOL MDP 3.0 TAG 1151 - SECURITY GROUP	TAG 762-SecuritySubType
€STR Futures Butterfly	ESR	EY	BF
€STR Futures Double-Butterfly	ESR	EY	DF
€STR Futures Condor	ESR	EY	CF

These spreads will be available for customer testing in New Release on Monday, July 8. 

These contracts are listed with, and subject to, the rules and regulations of CME.

Balanced Strip Butterfly Spread on CME Globex - July 28

Effective Sunday, July 28 (trade date, Monday July 29), a new exchange-defined Balanced Strip Butterfly futures spread will be made available for trading on CME Globex. The new spread will utilize a new strategy type (BB).

The Balanced Strip Butterfly spread will represent a differential spread composed of three legs having equidistant expirations—the near and deferred expirations of a Balanced Strip Butterfly on one side of the spread, and twice the quantity of the middle expirations of a pack on the other side (1:2:1).

Please review the client impact assessment for detailed spread construction and pricing examples.

The spread is currently available for customer testing in New Release.

The contracts are listed with, and subject to, the rules and regulations of CME.

Listing Henry Hub Natural Gas European Seasonal Strips - July 28

Effective Sunday, July 28 (trade date Monday, July 29), add Henry Hub Natural Gas European Seasonal strips for the current year and the next 12 years will be listed on CME Globex.

Listing Henry Hub Natural Gas European Seasonal Spreads
PRODUCT	MDP 3.0: TAG 6937-ASSET	ILINK: TAG 55-SYMBOL MDP 3.0 TAG 1151 - SECURITY GROUP	TAG 762-SecuritySubType
Henry Hub Natural Gas Futures	NG	NG	SA (Energy Strip)

These spreads will be available for customer testing in New Release on Monday, July 22.

These contracts are listed with, and subject to, the rules and regulations of NYMEX.

Product Changes

Change to Committed-Cross Functionality for TBA Futures and Inter-Commodity Spreads - This Week

Effective this  Sunday, June 9 (trade date Monday, June 10), and pending all relevant regulatory review periods, the Committed-Cross (C-Cross) Better Price or Volume Match (BPVM) allocation for TBA futures and ICS spreads on CME Globex will be amended to 40% for the following products:

CHANGE TO COMMITTED-CROSS FUNCTIONALITY FOR TBA FUTURES AND ICS SPREADS
PRODUCT	MDP 3.0 TAG 6937-ASSET	MDP 3.0 TAG 1151 - SECURITY GROUP	TAG 762 - SECURITY SUBTYPE
30-Year UMBS TBA Futures - 2.0% Coupon	20U	BM	_
30-Year UMBS TBA Futures - 2.5% Coupon	25U		_
30-Year UMBS TBA Futures - 3.0% Coupon	30U		_
30-Year UMBS TBA Futures - 3.5% Coupon	35U		_
30-Year UMBS TBA Futures - 4.0% Coupon	40U		_
30-Year UMBS TBA Futures - 4.5% Coupon	45U		_
30-Year UMBS TBA Futures - 5.0% Coupon	50U		_
30-Year UMBS TBA Futures - 5.5% Coupon	55U		_
30-Year UMBS TBA Futures - 6.0% Coupon	60U		_
30-Year UMBS TBA Futures - 6.5% Coupon	65U		_
30-Year UMBS TBA Futures - 2.5% Coupon vs. 30-Year UMBS TBA Futures - 2.0% Coupon	25U		RI
30-Year UMBS TBA Futures - 3.0% Coupon vs. 30-Year UMBS TBA Futures - 2.5% Coupon	30U		RI
30-Year UMBS TBA Futures - 3.5% Coupon vs. 30-Year UMBS TBA Futures - 3.0% Coupon	35U		RI
30-Year UMBS TBA Futures - 4.0% Coupon vs. 30-Year UMBS TBA Futures - 3.5% Coupon	40U		RI
30-Year UMBS TBA Futures - 4.5% Coupon vs. 30-Year UMBS TBA Futures - 4.0% Coupon	45U		RI
30-Year UMBS TBA Futures - 5.0% Coupon vs. 30-Year UMBS TBA Futures - 4.5% Coupon	50U		RI
30-Year UMBS TBA Futures - 5.5% Coupon vs. 30-Year UMBS TBA Futures - 5.0% Coupon	55U		RI
30-Year UMBS TBA Futures - 6.0% Coupon vs. 30-Year UMBS TBA Futures - 5.5% Coupon	60U		RI
30-Year UMBS TBA Futures - 6.5% Coupon vs. 30-Year UMBS TBA Futures - 6.0% Coupon	65U		RI

Currently the C-Cross BPVM allocation is configured to 0%.

These changes are currently available in New Release for customer testing.

Certification is mandatory for all customers who intend to leverage the cross functionality on CME Globex.

Resting Order Elimination: Change to Committed-Cross Functionality and FIX Tag for TBA Treasury Inter-Commodity Spreads - This Week

Effective this  Sunday, June 9 (trade date Monday, June 10), and pending all relevant regulatory review periods, the Committed-Cross (C-Cross) Better Price or Volume Match (BPVM) allocation will be amended to 40% and the values in the following FIX tags will be changed for TBA-Treasury Spreads on CME Globex:

• tag 55-Symbol for iLink
• tag 1151-SecurityGroup for MDP 3.0

Please Note: To facilitate this change, customers are asked to cancel all Good ‘Till Cancel (GTC) and Good ‘Till Date (GTD) orders after the close on Friday, June 7. After 16:00 CT on  Friday, June 7, all remaining GT orders for these spreads will be canceled or deleted by the CME Global Command Center (GCC)

Change to Committed-Cross Functionality and FIX Tag for TBA Treasury Inter-Commodity Spreads
Product	MDP 3.0 Tag 6937-Asset	Current MDP 3.0 Tag 1151 - Security Group	New  MDP 3.0 Tag 1151 - Security Group
30-Year UMBS TBA - 2.0% Coupon vs. 10-Year T-Note	UPN	IV	ER
30-Year UMBS TBA - 2.5% Coupon vs. 10-Year T-Note	UQN
30-Year UMBS TBA - 3.0% Coupon vs. 10-Year T-Note	URN
30-Year UMBS TBA - 3.5% Coupon vs. 10-Year T-Note	UTN
30-Year UMBS TBA - 4.0% Coupon vs. 10-Year T-Note	UUN
30-Year UMBS TBA - 4.5% Coupon vs. 10-Year T-Note	NTU
30-Year UMBS TBA - 5.0% Coupon vs. 10-Year T-Note	THN
30-Year UMBS TBA - 5.5% Coupon vs. 10-Year T-Note	UVN
30-Year UMBS TBA - 6.0% Coupon vs. 10-Year T-Note	UWN
30-Year UMBS TBA - 6.5% Coupon vs. 10-Year T-Note	UYN

Currently the C-Cross BPVM allocation is configured to 0%.

These changes are currently available in New Release for customer testing.

Certification is mandatory for all customers who intend to leverage the cross functionality on CME Globex.

Listing Cycle Modification for Commodity Index Futures and Swaps - June 16

Effective Sunday, June 16 (trade date Monday, June 17), the listing cycle for the following Commodity Index futures and swaps will be modified on CME Globex.

LISTING CYCLE MODIFICATION FOR COMMODITY INDEX FUTURES AND SWAPS
PRODUCT	MDP 3.0: TAG 6937-ASSET	MDP 3.0 TAG 1151 - SECURITY GROUP	TAG 762-SecuritySubType	CURRENT LISTING SCHEDULE	NEW LISTING SCHEDULE (AS OF SELECT EFFECTIVE DATE)
Bloomberg Commodity Index Futures	AW	AW	SP (Standard Calendar)	4 quarterlies plus 4 months of Dec.	4 quarterly months and 1 additional December contract month December 2026, December 2027 and December 2028 contract months were removed on Sunday, May 19th.
BTIC on Bloomberg Commodity Index Futures	AWT	B7	_
S&P GSCI ER Index Swaps	SES	M3	_	4 months	4 quarterly months and 1 additional December contract month Previously Listed Monthly Contracts will remain available for Trading and Clearing until Expiration (July 2024 and August 2024).
S&P GSCI ER Index Futures	GIE	GA	SP (Standard Calendar)
BTIC on S&P GSCI ER Index Futures	GIT	GH	_
Bloomberg Roll Select Commodity Index Futures	DRS	RS	SP (Standard Calendar)
BTIC on Bloomberg Roll Select Commodity Index Futures	DRT	LH	_

For additional information, please refer to Special Executive Report SER-9381.

These products are currently available for customer testing in New Release.   

These contracts are listed with, and subject to, the rules and regulations of CME and CBOT.

FIX Tag Changes for Certain Equity Options - June 30

Effective Sunday, June 30 (trade date Monday, July 1), the FIX tags will be changed for the products listed below.

Fix Tag Changes for Certain Equity Options
Product	MDP 3.0: tag 6937-Asset	Current MDP 3.0 tag 1151 - Security Group	New MDP 3.0 tag 1151 - Security Group
Options on E-mini Dow Jones Industrial Average Index Futures - End-of-Month (European-Style)	EYM	OL	C9
Weekly Options on E-mini Dow Jones Industrial Average Index Futures - Week 1-4 (European-Style)	YM1-YM4
Options on E-mini Nasdaq-100 Index Futures	NQ	QZ	NW
Tuesday Weekly Options on E-mini Nasdaq-100 Index Futures - Week 1-5 (European-Style)	Q1B-Q5B
Thursday Weekly Options on E-mini Nasdaq-100 Index Futures - Week 1-5 (European-Style)	Q1D-Q5D

Please Note: UDS Groups will not be affected by this change.

These options are currently available for customer testing in New Release.

These contracts are listed with, and subject to, the rules and regulations of CBOT and CME.

Changes to External Instrument Name for S&P 500 Options - Limited Resting Order Eliminations - June 30

Effective Sunday, June 30 (trade date Monday, July 1), CME Group will make changes to the external instrument name to support 5-byte strike prices for S&P 500 options. The external instrument name is provided in MDP 3.0 tag 55-Symbol and iLink tag 107-SecurityDesc.

Only S&P 500 options that have strikes less than 1,000 will be impacted.

Please Note: To facilitate this change, customers will be asked to cancel all Good ‘Till Cancel (GTC) and Good ‘Till Date (GTD) orders for contracts with strikes < 1,000, including any User- or Exchange-Defined Spreads, by the close on Friday, June 28. After 4:00 p.m. Central Time (CT) on Friday, June 28, any remaining GT orders on these markets will be removed by the CME Global Command Center (GCC).

External Alias and Strike Price Listing for S&P 500 Options
PRODUCT	MDP 3.0: TAG 6937-ASSET	ILINK: TAG 55-SYMBOL MDP 3.0 TAG 1151 - SECURITY GROUP	Example of Current MDP 3.0 TAG 55-SYMBOL	Example of New MDP 3.0 TAG 55-SYMBOL
E-mini S&P 500 Options	ES	EW	E1AF4 C0900	E1AF4 C900
E-mini S&P 500 Monday Weekly Options - Week 1-5	E1A-E5A	EW
E-mini S&P 500 Tuesday Weekly Options - Week 1-5	E1B-E5B	EW
E-mini S&P 500 Wednesday Weekly Options - Week 1-5	E1C-E5C	EW
E-mini S&P 500 Thursday Weekly Options - Week 1-5	E1D-E5D	EW
E-mini S&P 500 Weekly Options - Week 1-4	EW1-EW4	EW
E-mini S&P 500 EOM Options	EW	EW
Options on Micro E-mini Standard and Poors 500 Stock Price Index Futures	MES	EO
Monday Weekly Options on Micro E-mini S&P 500 Index Futures - Week 1-5 (European-Style)	X1A-X5A	EO
Tuesday Weekly Options on Micro E-mini S&P 500 Index Futures - Week 1-5 (European-Style)	X1B-X5B	EO
Wednesday Weekly Options on Micro E-mini S&P 500 Index Futures - Week 1-5 (European-Style)	X1C-X5C	EO
Thursday Weekly Options on Micro E-mini S&P 500 Index Futures - Week 1-5 (European-Style)	X1D-X5D	EO
Weekly Options on Micro E-mini Standard and Poors 500 Stock Price Index Futures - Week 1-4	EX1-EX4	EO
Micro E-mini Standard and Poors 500 Stock Price EOM Options	EX	EO

As a reminder, CME Group does not recommend parsing the external instrument name to determine instrument characteristics.

Please Note: tag 202-Strike Price on the MDP 3.0 Security Definition (tag 35-MsgType=d) message will not change.

These changes are currently available for customer testing in New Release.

These contracts are listed with, and subject to, the rules and regulations of CME.

NewChange to Price Bands and Non-Reviewable Range for Cryptocurrency Futures - July 14

Effective Sunday, July 14 (trade date Monday, July 15), the Price Bands and Non-Reviewable Ranges for CME Cryptocurrency Futures will be changed as follows:

Change to Price Bands and Non-Reviewable Range for Cryptocurrency Futures
Product	MDP 3.0: tag 6937-Asset	iLink: tag 55-Symbol MDP 3.0 tag 1151 - Security Group	Current Non-Reviewable Range	New Non-Reviewable Range
Bitcoin Futures	BTC	BF	1%	400 Index Points
BTIC on Bitcoin futures against London Close (Bitcoin Reference Rate - BRR)	BTB	BX	50% of Underlying NRR	100 Index Points
BTIC on Bitcoin futures against New York Close (Bitcoin Reference Rate New York - BRRNY)	BNB	BI	50% of Underlying NRR	100 Index Points
BTIC on Bitcoin futures against APAC Close (Bitcoin Reference Rate APAC – BRRAP)	ABB	HB	50% of Underlying NRR	100 Index Points
Bitcoin Euro Futures	BTE	GB	1%	400 Index Points
Micro Bitcoin Euro Futures	EBM	GB	1%	400 Index Points
Micro Bitcoin Futures	MBT	BF	1%	400 Index Points
BTIC on Micro Bitcoin futures against London Close (Bitcoin Reference Rate - BRR)	MIB	BX	50% of Underlying NRR	100 Index Points
BTIC on Micro Bitcoin futures against New York Close (Bitcoin Reference Rate New York - BRRNY)	MYB	BI	50% of Underlying NRR	100 Index Points
BTIC on Micro Bitcoin futures against APAC Close (Bitcoin Reference Rate APAC - BRRAP)	AMB	HB	50% of Underlying NRR	100 Index Points
Ether/Bitcoin Ratio Futures	EBR	E3	200 Index Points	400 Index Points
Ether Futures	ETH	EZ	3%	40.00 Index Points
BTIC on Ether futures against London Close (Ether-Dollar Reference Rate - ETHUSD_RR)	ETB	RJ	50% of Underlying NRR	10.00 Index Points
BTIC on Ether futures against New York Close (Ether-Dollar Reference Rate New York - ETHUSD_NY)	ENB	RJ	50% of Underlying NRR	10.00 Index Points
BTIC on Ether futures against APAC Close (Ether-Dollar Reference Rate APAC - ETHUSD_AP)	ATB	EC	50% of Underlying NRR	10.00 Index Points
Ether Euro Futures	ETE	OE	3%	40.00 Index Points
Micro Ether Euro Futures	EEM	OE	3%	40.00 Index Points
Micro Ether Futures	MET	EZ	3%	40.00 Index Points
BTIC on Micro Ether futures against London Close (Ether-Dollar Reference Rate - ETHUSD_RR)	EMB	RJ	50% of Underlying NRR	10.00 Index Points
BTIC on Micro Ether futures against New York Close (Ether-Dollar Reference Rate New York - ETHUSD_NY)	EYB	RN	50% of Underlying NRR	10.00 Index Points
BTIC on Micro Ether futures against APAC Close (Ether-Dollar Reference Rate APAC - ETHUSD_AP)	AHB	EC	50% of Underlying NRR	10.00 Index Points

The risk parameter settings for these and all CME Globex products are defined in the CME Globex Product Reference.

These futures will be available for customer testing in New Release on Monday, July 1.

These contracts are listed with, and subject to, the rules and regulations of CME.

Listing Cycle Change for Crude Oil Weekly Options - July 21

Effective Sunday, July 21 (trade date Monday, July 22), the listing cycle for the following Crude Oil Weekly options will be amended on CME Globex.

Additionally, the holiday exception is removed from the termination of trading rule, so trading always terminates on the contract day.

LISTING CYCLE CHANGE FOR CRUDE OIL WEEKLY OPTIONS
PRODUCT	MDP 3.0: TAG 6937-ASSET	ILINK: TAG 55-SYMBOL MDP 3.0 TAG 1151 - SECURITY GROUP	ILINK: TAG 55-SYMBOL MDP 3.0 TAG 1151 - SECURITY GROUP UDS	CURRENT LISTING SCHEDULE	NEW LISTING SCHEDULE
Crude Oil Monday Weekly Option	ML1-ML5	LO	1N	Weekly contracts listed for 4 consecutive weeks.	Weekly contracts listed for 4 consecutive weeks. No weekly contract listed if it would expire on a non-business day
Crude Oil Wednesday Weekly Option	WL1-WL5	LO	1N
Crude Oil Friday Weekly Option	LO1-LO5	LO	1N

These options will be available for customer testing in New Release on Monday, July 1.

These contracts are listed with, and subject to, the rules and regulations of NYMEX.

Listing Cycle Expansion for Henry Hub Natural Gas Look-Alike Last Day Financial European Seasonal Strips - July 28

Effective Sunday, July 28 (trade date Monday, July 29), the listing cycle for the following Henry Hub Natural Gas Look-Alike Last Day Financial European Seasonal strips will be expanded on CME Globex.

Listing Cycle Expansion for Henry Hub Natural Gas Look-Alike Last Day Financial European Seasonal Strips
PRODUCT	MDP 3.0: TAG 6937-ASSET	ILINK: TAG 55-SYMBOL MDP 3.0 TAG 1151 - SECURITY GROUP	Current Listing Schedule	New Listing Schedule
Henry Hub Natural Gas Look-Alike Last Day Financial Futures	HH	NG	4 years	Current year and the next 12 years

These products will be available for customer testing in New Release on Monday, July 15.

These contracts are listed with, and subject to, the rules and regulations of NYMEX.

NewChange to Minimum Price Increment for Scandinavian FX Futures: Resting Order Elimination - July 28

Effective Sunday, July 28 (trade date Monday, July 29), the minimum price increment tag 969-MinPriceIncrement will be changed for the below products:

 

To facilitate the change, customers are asked to cancel all Good ‘Till Cancel (GTC) and Good ‘Till Date (GTD) orders after the close on Friday, July 26. After 16:00 CT on Friday, July 26 all GT orders for this future will be cancelled or deleted by the CME Global Command Center (GCC).

Scandinavian FX Futures
Product	MDP 3.0: tag 6937-Asset	iLink: tag 55-Symbol MDP 3.0 tag 1151 - Security Group	Current tag 969 - MinPriceIncrement	New tag 969 - MinPriceIncrement	Current Decimal Conversion Factor	New Decimal Conversion Factor
Norwegian Krone/U.S. Dollar (NOK/USD) Futures	NOK	NO	1	25	5	6
Swedish Krona/U.S. Dollar (SEK/USD) Futures	SEK	SE	1	25	5	6
Euro/Norwegian Krone (EUR/NOK) Futures	ENK	FM	5	25	4	4
Euro/Swedish Krona (EUR/SEK) Futures	ESK	FS	5	25	4	4

This change will impact trades for outright futures only. Spreads remain the same.

These futures will be available for customer testing in New Release on Monday, May 20.

These contracts are listed with, and subject to, the rules and regulations of CME.

Events and Announcements

NewRevised CME Globex Messaging Efficiency Program and Resources - October 1

Effective trade date Tuesday, October 1, CME Group will revise the CME Globex Messaging Efficiency Program (Program) to more effectively target messaging that can negatively impact system performance, impair efficient access to the market, and create unnecessary infrastructure and processing costs for market participants.

The existing Program will remain in effect through Monday, September 30, and will be retired when the revised Program is implemented on Tuesday, October 1.

The following changes will be made under the revised Program:

• Message scoring will be calculated and applied for the entire CME Globex trading session versus the current hours between 7:00 a.m. – 3:15 p.m. Central Time (CT)
• Previously excluded instruments and back months will be included and scored at a reduced weighting

To account for these changes, messaging tiers will be expanded.

To assist potentially impacted firms on a T+1 basis following the conclusion of trade date July 1, CME Group will notify assigned messaging contacts of any instances where product group benchmarks have been exceeded using the revised Program scoring methodology.

For more information, view CME Globex Messaging Efficiency Program Resources such as:

• Current Program and Benchmarks
• Upcoming Program and Benchmarks
• CME Globex Messaging Efficiency Program Holiday Calendar
• CME Globex Messaging Policy

For questions, contact the Global Command Center (GCC) at 1 800 438 8616 or Global Account Management.