TFEX

SET50 Index Options

Market Data Contract Specification Trading Calendar Margin

Market Data

Price only Auto-Matching
Delayed 15 minutes 28 Feb 2026 As of 03:05:12
Market Status: Closed
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Underlying Data
March 2026
Call Strike
Price 		Put
Series OI (Contract) Vol (Contract) Theta Vega Gamma Delta IV Bid Offer Last Strike Price Last Bid Offer IV Delta Gamma Vega Theta Vol (Contract) OI (Contract) Series
S50H26C770
2 - 0.1028 - - 0.9962 37.3125 - 267.0 - 770 0.1 - 0.4 35.4379 - - - - 27 13,330
S50H26P770
S50H26C780
2 - 0.1025 - - 0.9962 35.5303 222.0 - - 780 0.2 - 0.4 36.6002 - - - - 1 4,647
S50H26P780
S50H26C790
2 - 0.1022 - - 0.9962 33.7690 - - - 790 - - 0.4 32.4458 - - - - - 4,640
S50H26P790
S50H26C800
89 - 0.1019 - - 0.9962 32.0286 200.0 - - 800 0.3 - 0.3 35.1295 - - - - 21 2,741
S50H26P800
S50H26C810
295 - 0.1017 - - 0.9962 30.3119 - 227.0 - 810 0.1 - 0.4 29.5103 - - - - 1 1,339
S50H26P810
S50H26C820
482 - 0.1014 - - 0.9962 28.6132 - 210.0 - 820 0.1 0.1 0.4 28.0619 - - - - 70 1,774
S50H26P820
S50H26C830
868 - 0.1011 - - 0.9962 26.9368 - 209.0 - 830 0.3 0.1 1.5 30.3000 - - - - 1 2,480
S50H26P830
S50H26C840
1,184 57 0.1008 0.0001 - 0.9962 41.0706 168.0 199.0 179.0 840 0.1 0.1 1.1 25.2008 - - 0.0001 - 1 1,938
S50H26P840
S50H26C850
1,400 41 0.1005 0.0003 - 0.9962 33.0105 151.0 168.4 167.5 850 - 0.1 1.0 23.7867 - - 0.0003 -0.0001 - 3,385
S50H26P850
S50H26C860
1,708 2 0.1001 0.0008 - 0.9962 - 146.0 166.9 151.0 860 0.2 0.2 2.5 24.2710 -0.0001 - 0.0008 -0.0002 195 3,955
S50H26P860
S50H26C870
2,483 6 0.0995 0.0020 - 0.9960 - 140.0 150.0 145.0 870 0.2 0.2 0.3 22.7809 -0.0002 - 0.0020 -0.0005 74 1,032
S50H26P870
S50H26C880
2,087 6 0.0985 0.0050 - 0.9958 - 132.0 142.0 136.0 880 0.3 0.2 0.6 22.4710 -0.0005 - 0.0050 -0.0013 17 2,298
S50H26P880
S50H26C890
969 22 0.0966 0.0112 0.0001 0.9951 39.5712 122.0 150.0 133.2 890 0.3 0.3 1.0 20.9294 -0.0011 0.0001 0.0112 -0.0028 35 2,121
S50H26P890
S50H26C900
1,777 38 0.0932 0.0237 0.0002 0.9937 - 110.0 129.0 115.0 900 0.7 0.6 1.0 22.1170 -0.0026 0.0002 0.0237 -0.0060 200 2,874
S50H26P900
S50H26C910
1,177 84 0.0871 0.0464 0.0003 0.9908 - 104.1 108.9 104.0 910 0.7 0.7 5.0 20.4213 -0.0055 0.0003 0.0464 -0.0118 81 2,174
S50H26P910
S50H26C920
484 10 0.0770 0.0847 0.0006 0.9854 26.6682 92.0 107.8 100.0 920 1.2 1.0 1.2 20.7335 -0.0108 0.0006 0.0847 -0.0216 36 1,446
S50H26P920
S50H26C930
651 7 0.0613 0.1447 0.0011 0.9761 21.9572 85.1 95.9 88.8 930 1.7 1.4 1.7 20.3868 -0.0201 0.0011 0.1447 -0.0371 69 1,082
S50H26P930
S50H26C940
726 30 0.0385 0.2314 0.0017 0.9609 20.3332 65.0 86.0 79.0 940 2.4 2.1 2.4 20.0817 -0.0354 0.0017 0.2314 -0.0596 270 1,380
S50H26P940
S50H26C950
470 27 0.0078 0.3473 0.0026 0.9376 19.7195 60.1 85.0 69.8 950 3.7 3.8 4.0 20.3891 -0.0586 0.0026 0.3473 -0.0900 305 1,315
S50H26P950
S50H26C960
504 9 -0.0304 0.4903 0.0037 0.9041 19.1964 46.0 79.5 60.9 960 5.2 4.9 5.2 20.3377 -0.0921 0.0037 0.4903 -0.1279 167 749
S50H26P960
S50H26C970
602 18 -0.0743 0.6521 0.0049 0.8588 16.9454 50.6 108.0 51.0 970 6.6 6.7 7.0 19.6395 -0.1374 0.0049 0.6521 -0.1716 1,110 2,077
S50H26P970
S50H26C980
1,054 64 -0.1205 0.8186 0.0062 0.8010 16.0566 40.0 68.0 42.3 980 9.3 9.1 9.5 19.9364 -0.1952 0.0062 0.8186 -0.2175 457 1,343
S50H26P980
S50H26C990
619 44 -0.1646 0.9715 0.0073 0.7312 17.4609 35.0 38.5 36.3 990 12.2 12.1 12.4 19.8055 -0.2650 0.0073 0.9715 -0.2613 470 1,254
S50H26P990
S50H26C1000
1,143 158 -0.2017 1.0919 0.0082 0.6514 17.0378 28.8 32.3 29.3 1000 15.7 15.8 16.2 19.6642 -0.3448 0.0082 1.0919 -0.2982 467 1,196
S50H26P1000
S50H26C1010
1,071 232 -0.2278 1.1641 0.0088 0.5650 18.7568 23.3 24.8 25.5 1010 20.3 19.4 20.5 19.9044 -0.4312 0.0088 1.1641 -0.3239 235 568
S50H26P1010
S50H26C1020
1,738 805 -0.2401 1.1791 0.0089 0.4761 17.8231 19.1 20.0 19.4 1020 25.8 24.9 27.1 20.3226 -0.5201 0.0089 1.1791 -0.3360 253 373
S50H26P1020
S50H26C1030
1,008 484 -0.2382 1.1362 0.0085 0.3892 18.2245 15.0 16.0 15.6 1030 31.6 30.8 32.5 20.4374 -0.6070 0.0085 1.1362 -0.3338 98 271
S50H26P1030
S50H26C1040
2,681 1,390 -0.2235 1.0433 0.0078 0.3082 18.7500 12.3 13.2 12.6 1040 38.4 37.5 39.0 20.8937 -0.6880 0.0078 1.0433 -0.3189 34 65
S50H26P1040
S50H26C1050
4,042 2,021 -0.1991 0.9140 0.0069 0.2362 18.3229 9.2 9.7 9.2 1050 - 44.4 48.9 13.0130 -0.7600 0.0069 0.9140 -0.2942 - -
S50H26P1050
S50H26C1060
583 476 -0.1689 0.7651 0.0058 0.1751 18.4946 7.0 7.4 7.0 1060 - 52.2 56.7 13.0206 -0.8211 0.0058 0.7651 -0.2637 - -
S50H26P1060
S50H26C1070
976 645 -0.1367 0.6127 0.0046 0.1255 18.5809 5.0 5.2 5.2 1070 - - - 12.9737 -0.8707 0.0046 0.6127 -0.2312 - -
S50H26P1070
S50H26C1080
1,397 1,452 -0.1057 0.4699 0.0035 0.0870 18.1897 3.1 3.5 3.5 1080 - - - 12.9264 -0.9093 0.0035 0.4699 -0.2000 - -
S50H26P1080
April 2026
May 2026
June 2026
Result empty

No information found.

Remark
  • OI (Open Interest): During Day Session, Open Interest (OI) is the value as of the Night Session of previous day. During Night Session, Open Interest (OI) is the value as of the Afternoon Session of current day.
  • Volume: Include Block Trading Transaction
  • Theta: Options Price Sensitivity to Time Decay
  • Vega: Options Price Sensitivity to underlying's volatility
  • Gamma: Options Price Sensitivity to Delta
  • Delta: Options Price Sensitivity to underlying's price
  • IV (Implied Volatility): The volatility of the options price as implied by the market
  • Bid: The latest best bid price
  • Ask: The latest best ask price
  • Last: Last traded price
  • Strike: Strike price of options
© Copyright 2023 Thailand Futures Exchange Public Company Limited (TFEX)
© Copyright 2023 Thailand Futures Exchange Public Company Limited (TFEX)