TFEX

SET50 Index Options

Market Data Contract Specification Trading Calendar Margin

Market Data

Price only Auto-Matching
Delayed 15 minutes 14 Mar 2026 As of 03:05:14
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 - 0.1048 - - 0.9977 34.2488 - - - 770 1.6 1.0 1.9 51.8605 - - - - 265 9,871
S50H26P770
S50H26C780
2 - 0.1045 0.0001 - 0.9977 31.9898 - - - 780 1.9 1.5 1.8 50.6759 - - 0.0001 -0.0001 69 3,899
S50H26P780
S50H26C790
2 - 0.1041 0.0004 - 0.9977 29.7606 - - - 790 1.9 1.7 2.0 47.7489 - - 0.0004 -0.0002 66 2,560
S50H26P790
S50H26C800
83 - 0.1034 0.0011 - 0.9976 27.5612 131.6 139.7 - 800 2.5 2.2 2.6 47.5675 -0.0001 - 0.0011 -0.0007 274 4,045
S50H26P800
S50H26C810
267 1 0.1020 0.0030 - 0.9973 52.9064 120.9 129.9 129.7 810 2.4 2.4 2.8 44.1272 -0.0004 - 0.0030 -0.0018 130 1,351
S50H26P810
S50H26C820
491 6 0.0990 0.0075 0.0001 0.9966 44.2697 110.8 120.7 118.0 820 3.0 3.0 3.1 43.3616 -0.0011 0.0001 0.0075 -0.0045 1,357 2,189
S50H26P820
S50H26C830
857 - 0.0930 0.0170 0.0002 0.9950 21.1179 101.3 111.6 - 830 3.6 3.4 3.8 42.1833 -0.0027 0.0002 0.0170 -0.0103 252 1,056
S50H26P830
S50H26C840
1,142 - 0.0815 0.0354 0.0004 0.9915 19.0198 94.0 103.2 - 840 3.9 4.0 4.3 39.8345 -0.0062 0.0004 0.0354 -0.0214 35 1,063
S50H26P840
S50H26C850
1,345 1 0.0616 0.0676 0.0008 0.9847 27.6193 85.0 93.0 86.0 850 5.0 5.0 5.2 39.3745 -0.0130 0.0008 0.0676 -0.0410 149 1,498
S50H26P850
S50H26C860
1,565 - 0.0298 0.1191 0.0015 0.9724 18.5490 74.1 84.2 - 860 6.0 6.1 6.2 38.1604 -0.0253 0.0015 0.1191 -0.0726 104 1,306
S50H26P860
S50H26C870
2,460 1 -0.0165 0.1940 0.0024 0.9520 32.9550 66.0 75.6 70.0 870 7.9 7.0 7.9 38.2755 -0.0457 0.0024 0.1940 -0.1187 102 1,268
S50H26P870
S50H26C880
1,983 5 -0.0781 0.2928 0.0036 0.9203 22.4411 57.4 67.5 57.0 880 9.8 8.3 9.9 37.7035 -0.0774 0.0036 0.2928 -0.1799 219 1,719
S50H26P880
S50H26C890
758 2 -0.1521 0.4106 0.0050 0.8749 37.3847 49.7 59.8 57.0 890 11.0 10.5 11.4 35.4800 -0.1228 0.0050 0.4106 -0.2537 97 926
S50H26P890
S50H26C900
1,466 1 -0.2323 0.5362 0.0066 0.8143 29.9739 42.5 52.6 45.0 900 13.0 12.7 13.7 34.0665 -0.1834 0.0066 0.5362 -0.3336 596 2,250
S50H26P900
S50H26C910
1,015 5 -0.3091 0.6535 0.0080 0.7387 29.8329 25.0 53.8 38.1 910 16.1 15.9 16.3 33.6194 -0.2590 0.0080 0.6535 -0.4101 255 1,707
S50H26P910
S50H26C920
807 277 -0.3720 0.7452 0.0091 0.6507 33.4099 34.7 35.4 34.7 920 19.0 18.2 19.2 32.2331 -0.3470 0.0091 0.7452 -0.4728 327 1,483
S50H26P920
S50H26C930
1,233 399 -0.4120 0.7965 0.0098 0.5547 31.8285 28.0 29.3 28.0 930 23.2 22.1 23.7 31.8153 -0.4430 0.0098 0.7965 -0.5125 448 1,650
S50H26P930
S50H26C940
1,325 352 -0.4240 0.7998 0.0098 0.4563 32.3863 23.3 23.9 23.6 940 27.5 26.6 28.3 30.7612 -0.5414 0.0098 0.7998 -0.5242 211 1,355
S50H26P940
S50H26C950
2,210 528 -0.4079 0.7560 0.0093 0.3614 30.0298 16.8 18.5 17.5 950 34.3 31.6 34.0 32.0606 -0.6363 0.0093 0.7560 -0.5078 91 1,037
S50H26P950
S50H26C960
1,264 274 -0.3683 0.6739 0.0083 0.2752 28.9384 13.5 14.8 13.1 960 40.5 37.5 39.8 31.8751 -0.7225 0.0083 0.6739 -0.4680 41 769
S50H26P960
S50H26C970
1,055 134 -0.3133 0.5675 0.0069 0.2013 29.2946 10.2 11.0 10.4 970 46.6 44.1 46.6 30.7433 -0.7964 0.0069 0.5675 -0.4127 36 890
S50H26P970
S50H26C980
1,464 538 -0.2516 0.4523 0.0055 0.1413 29.1793 7.6 8.0 7.9 980 55.8 51.6 53.9 33.3918 -0.8564 0.0055 0.4523 -0.3508 35 502
S50H26P980
S50H26C990
1,368 494 -0.1913 0.3418 0.0042 0.0951 28.8934 5.8 6.2 5.8 990 61.5 52.7 61.4 29.8357 -0.9026 0.0042 0.3418 -0.2902 8 588
S50H26P990
S50H26C1000
2,440 518 -0.1380 0.2452 0.0030 0.0615 29.1338 4.3 4.5 4.4 1000 70.0 65.8 71.4 30.0208 -0.9362 0.0030 0.2452 -0.2365 34 394
S50H26P1000
S50H26C1010
1,014 136 -0.0945 0.1673 0.0020 0.0381 29.3512 3.0 3.5 3.3 1010 70.6 10.0 99.0 - -0.9596 0.0020 0.1673 -0.1928 6 517
S50H26P1010
S50H26C1020
2,073 169 -0.0617 0.1088 0.0013 0.0227 29.0951 1.5 2.2 2.3 1020 88.0 64.0 123.0 30.6748 -0.9750 0.0013 0.1088 -0.1597 15 218
S50H26P1020
S50H26C1030
773 51 -0.0383 0.0674 0.0008 0.0130 29.3721 1.1 2.0 1.7 1030 96.0 15.0 132.0 25.4430 -0.9848 0.0008 0.0674 -0.1361 4 238
S50H26P1030
S50H26C1040
2,999 25 -0.0228 0.0399 0.0005 0.0071 30.7750 1.3 1.6 1.5 1040 - - 147.0 - -0.9906 0.0005 0.0399 -0.1202 - 32
S50H26P1040
S50H26C1050
2,932 47 -0.0129 0.0226 0.0003 0.0038 30.4237 0.7 2.0 1.0 1050 - - 158.0 - -0.9940 0.0003 0.0226 -0.1101 - 10
S50H26P1050
S50H26C1060
510 42 -0.0070 0.0123 0.0002 0.0019 31.1561 0.3 0.8 0.8 1060 - 14.5 - - -0.9958 0.0002 0.0123 -0.1039 - -
S50H26P1060
S50H26C1070
982 - -0.0037 0.0064 0.0001 0.0009 24.8149 0.5 0.7 - 1070 - 15.0 - - -0.9968 0.0001 0.0064 -0.1003 - -
S50H26P1070
S50H26C1080
2,231 10 -0.0018 0.0032 - 0.0004 31.3550 0.1 0.5 0.4 1080 - - 199.0 - -0.9973 - 0.0032 -0.0982 - -
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)