Ask Price Sign 1 X Sign +/- for the Ask Price field Closing ask or most recent ask if sent after a cancellation. Ask Price 8 X Refer to Field Description Indicator “Fraction Code” Number of contracts represented by the Ask Price. If size is greater than 99999, the 5th character becomes an Ask Size 5 N exponent Refer to Field Description “Indicator Code” Last Price Sign 1 A Sign +/- for the Last Price field Last Trade Price for the contract or the current price if sent after a cancellation. Last Price 8 X Refer to Field Description Indicator “Fraction Code” Open Price Sign 1 A Sign +/- for the Open Price field Price of the first trade of the day. Open Price 8 X Refer to Field Description Indicator “Fraction Code” High Price Sign 1 A Sign +/ - for the High Price field Highest trade price of the day or current high price if High Price 8 X sent after a cancellation. Refer to Field Description Indicator “Fraction Code” Low Price Sign 1 A Sign +/- for the Low Price field
Ask Price Sign 1 X Sign +/- for the Ask Price field Ask Price 8 X Closing ask or most recent ask if sent after a cancellation. Refer to Field Description “Fraction Indicator Code” Ask Size 5 N Number of contracts represented by the Ask Price. If size is greater than 99999, the 5th character becomes an exponent Refer to Field Description “Indicator Code” Last Price Sign 1 A Sign +/- for the Last Price field Last Price 8 X Last Trade Price for the contract or the current price if sent after a cancellation. Refer to Field Description “Fraction Indicator Code” Open Price Sign 1 A Sign +/- for the Open Price field Open Price 8 X Price of the first trade of the day. Refer to Field Description “Fraction Indicator Code” High Price Sign 1 A Sign +/ - for the High Price field High Price 8 X Highest trade price of the day or current high price if sent after a cancellation. Refer to Field Description “Fraction Indicator Code” Low Price Sign 1 A Sign +/- for the Low Price field