TFEX

SET50 Index Options

Summary of SET50 Index Options Contract Specification
Heading Contract Specifications
Underlying AssetSET50 Index which is compiled, computed and disseminated by the Stock Exchange of Thailand
Ticker SymbolS50C : Call OptionsS50P : Put Options
Contract MultiplierTHB 200 per index point
Contract Months3 nearest consecutive months plus 1 quarterly month
Minimum Price Fluctuations0.10 index point
Price Limit+30% of the previous day's SET50 Index
Exercise StyleEuropean
Strike Price Interval25 points (at least 4 in-the-money strikes, 4 out-of-the-money strikes and 1 at-the-money strike)
Trading Hours
 Pre-open Trading Hours
Morning 09:15 - 09:45 hrs.09:45. - 12:30 hrs.
Afternoon13:15 - 13:45 hrs.13:45 - 16:55 hrs.
Speculative Position LimitNet 100,000 delta equivalent SET50 Index Futures contracts on one side of the market in any contract months of SET50 Index Futures and SET50 Index Options combined.
Last Trading DayThe business day immediately preceding the last business day of the contract month. Time at which trading ceases on Last Trading Day is 16:30 hrs.
Final Settlement PriceThe final settlement price shall be the numerical value of the SET50 Index, rounded to the nearest two decimal points as determined by the exchange, and shall be the average value of the SET50 Index taken during last 15 minutes and the closing index value, after deleting the three highest and three lowest values.
Settlement MethodCash Settlement
Exchange FeeMaximum of THB 5 per contract per side
BTN-standard

Brokerage CommissionFreely negotiable

Remark :
The above description is a summary of the contract specification. Please refer to the procedures of listing of Derivatives Contracts for the official contract specification.

Quote Vendor Codes

BloombergRefinitivSIX Financial
SET50<INDEX> OMON

S50xxxmy.FX
  (xxx = strike price)
  0#S50*.FX

  • Call Options: .S50ECTVO.FX
  • Put Options: .S50EPTVO.FX
  • Call Options: S50myycstrike,825
  • Put Options: S50myypstrike,825 

Related Information


Disclaimer
SET Index, SET50 Index, SET100 Index and all indices calculated by the Stock Exchange of Thailand ( “SET” ) (collectively called "SET Index Series" ) are the registered trademarks/service marks solely owned by, and proprietary to SET. Any unauthorized use of SET Index Series is strictly prohibited. All information provided is for information purposes only and no warranty is made as to its fitness for purpose, satisfactory quality or otherwise. Every effort has been made to ensure that all information given is accurate, but no responsibility or liability (including in negligence) can be accepted by SET for errors or omissions or for any losses arising from the use of this information.