Contract Specifications:DX,ICE Futures Trading Unit: $1,000 times the U.S. Dollar Index Tick Size: .01 of a U.S. Dollar Index point = $10.00/contract usdx Quoted Units: index points, expressed to three decimals Initial Margin: $1,729 Maint Margin: $1,300 Contract Months: Mar, Jun, Sep, Dec First Notice Day: Not applicable (cash settled contract) Last Trading Day: 3rd Wed. of the expiring contract month. Trading Hours: Dublin session: 02:00 to 08:05 ET; New York: 08:05 to 15:00 ET Daily Limit: none