For weather settlements please view:

For Weather Volume please view:

At this time we do not offer Weather Time & Sales data on cmegroup.com.  

This data can be purchased through CME DataMine.

EUROPEAN SEASONAL STRIP WEATHER HEATING DEGREE DAY (HDD) - CONTRACT SPECS

MINIMUM PRICE FLUCTUATION

1 index point (= £20 per contract - London Heathrow); 1 index point (= €20 per contract-All Other Locations)

PRICING UNIT

British Pounds (£) per index point = London-Heathrow, Euros (€) per index point = All other locations

TRADING HOURS

Sunday - Friday 5:00 p.m. - 3:15 p.m. CT

Daily trading halts 3:15 p.m. - 5:00 p.m.

LAST TRADE DATE/TIME

Fifth Exchange business day after the futures contract month, 9:00 a.m.

CONTRACT MONTHS

HDD - Nov-Mar and Dec-Feb

STRIKE PRICE INTERVALS

HDD: 1 index point in a range of 1 to 8500 index points
See CME Rule 407A01.E.

EXERCISE PROCEDURE

European Style - See CME Rule 407A02

PRODUCT CODE

Weather Product Codes

EXCHANGE RULEBOOK

CME 407A

BLOCK MINIMUM

Block Minimum Thresholds

VENDOR CODES

Quote Vendor Symbols Listing

UNDERLYING CONTRACT

One CME European Seasonal Strip Weather Heating Degree Day (HDD) Contract

EUROPEAN SEASONAL STRIP WEATHER HEATING DEGREE DAY (HDD) - CONTRACT SPECS

CONTRACT UNIT

£20 times the respective CME European CAT Index - London Heathrow; €20 times the respective CME European CAT Index - Amsterdam

PRICING QUOTATION

British Pounds (£) per index point = London-Heathrow, Euros (€) per index point = Amsterdam

TRADING HOURS

Sunday 5:00 p.m. - Friday 3:15 p.m.
Daily trading halts 3:15 p.m. - 5:00 p.m.

MINIMUM PRICE FLUCTUATION

1 index point (= £20 per contract); 1 index point (= €20 per contract)

PRODUCT CODE

Weather Product Codes

CONTRACT MONTHS

HDD - Nov-Mar and Dec-Feb

SETTLEMENT METHOD

Financially Settled

SETTLEMENT PROCEDURE

Monthly Weather Settlement Procedures

POSITION LIMITS

CME Position Limits

EXCHANGE RULEBOOK

CME 407

BLOCK MINIMUM

Block Minimum Thresholds

VENDOR CODES

Quote Vendor Symbols Listing

For details on contracts currently eligible to trade please view the Weather Product Calendar.

*Only options that have traded are listed

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