TFEX

USD/THB Options

Summary of USD/THB Options Contract Specification

HeadingContract Specifications
Underlying AssetUSD/THB Exchange rate
Ticker Symbol USD…C : Call Options
USD...P : Put Options
Contract MultiplierUSD 1,000
Contract Months3 nearest consecutive months plus 1 quarterly month
Minimum Price FluctuationsTHB 0.01
Price Limit±4% of the previous day’s USD/THB exchange rate closing price
Exercise StyleEuropean Options
Strike Price IntervalTHB 0.25 (at least 2 in-the-money strikes, 2 out-of-the-money strikes and 1 at-the-money strike)
Trading Hours
 Pre-openTrading Hours
Morning09:15 - 09:45 hrs.09:45 - 12:30 hrs.
Afternoon13:15 - 13:45 hrs.13:45 - 16:55 hrs.
Speculative Position LimitNet 20,000 delta equivalent USD/THB Futures contracts on one side of the market in any contract months of USD/THB Futures and USD/THB Options combined
Last Trading DayThe business day immediately preceding the last business day of the delivery or the settlement month, whereby the trading session on the last trading day of the contract then due shall end at 11:00 hrs.
Final Settlement PriceBased on the USD/THB Exchange rate as announced by Refinitiv at 11:00 hrs. on the last trading day
Settlement MethodCash Settlement
Exchange FeeMaximum of THB 5 per contract per side
Brokerage CommissionFreely negotiable

Quote Vendor Codes

Thai Baht Spot Fixing (AM)

Refinitiv
WM/Reuters 4 a.m. GMT Spot Rate