IRFC
Indian Railway Fin Corp L
Historical option data for IRFC
17 Apr 2026 01:31 PM IST
| IRFC 28-Apr-2026 (11d) 100 CE | ||||||||||||||||
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Delta: 0.8
Vega: 0
Theta: -0.08
Gamma: 0.04537
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI | |||||||||
| 17 Apr | 104.82 | 5.6 | 0.6399999999999997 | 33.6 | 220 | -54 | 555 | |||||||||
| 16 Apr | 103.24 | 5.1 | 1.04 | 37.7 | 797 | -168 | 609 | |||||||||
| 15 Apr | 101.72 | 4.1 | 1.4699999999999998 | 38.54 | 1,057 | -277 | 778 | |||||||||
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| 13 Apr | 98.92 | 2.68 | -0.5099999999999998 | 36.64 | 1,350 | 2 | 1,061 | |||||||||
| 10 Apr | 100.26 | 3.25 | 0.7400000000000002 | 32.48 | 2,932 | 171 | 1,081 | |||||||||
| 9 Apr | 98.49 | 2.55 | -0.43 | 32.95 | 1,504 | 50 | 911 | |||||||||
| 8 Apr | 98.91 | 3.09 | 1.72 | 34.13 | 2,616 | -126 | 876 | |||||||||
| 7 Apr | 92.93 | 1.36 | -0.02 | 40.6 | 765 | 22 | 1,004 | |||||||||
| 6 Apr | 92.72 | 1.41 | 0.14 | 40.57 | 743 | 12 | 986 | |||||||||
| 2 Apr | 91.84 | 1.27 | -0.04 | 38.62 | 821 | 84 | 974 | |||||||||
| 1 Apr | 91.99 | 1.3 | 0.41 | 37.34 | 1,233 | -151 | 889 | |||||||||
| 30 Mar | 87.23 | 0.93 | -0.42 | 44.27 | 861 | 282 | 1,041 | |||||||||
| 27 Mar | 92.45 | 1.35 | -0.79 | 34.1 | 506 | 186 | 757 | |||||||||
| 25 Mar | 95.24 | 2.18 | 0.23 | 32.67 | 706 | 22 | 572 | |||||||||
| 24 Mar | 92.87 | 1.97 | 0.44 | 36.61 | 540 | -17 | 547 | |||||||||
| 23 Mar | 89.45 | 1.58 | -0.65 | 42.4 | 332 | 71 | 564 | |||||||||
| 20 Mar | 94.69 | 2.24 | 0.02 | 32.04 | 342 | 63 | 490 | |||||||||
| 19 Mar | 95.04 | 2.27 | -1.35 | 29.57 | 277 | 156 | 427 | |||||||||
| 18 Mar | 98.25 | 3.55 | 0.4 | 29.59 | 195 | 34 | 270 | |||||||||
| 17 Mar | 96.74 | 3.2 | -0.22 | 31.34 | 57 | 18 | 235 | |||||||||
| 16 Mar | 96.44 | 3.42 | -0.05 | 34.29 | 73 | 10 | 216 | |||||||||
| 13 Mar | 97.20 | 3.5 | -0.9 | 30.32 | 141 | 80 | 201 | |||||||||
| 12 Mar | 99.92 | 4.4 | 0.28 | 26.2 | 88 | -4 | 120 | |||||||||
| 11 Mar | 99.25 | 3.96 | -1.11 | 26.05 | 50 | 30 | 125 | |||||||||
| 10 Mar | 100.71 | 5.09 | 1.12 | 25.99 | 73 | -2 | 94 | |||||||||
| 9 Mar | 97.57 | 3.95 | -0.37 | 30.23 | 70 | 17 | 95 | |||||||||
| 6 Mar | 99.47 | 4.41 | 0.49 | 26.43 | 65 | -20 | 77 | |||||||||
| 5 Mar | 98.85 | 3.92 | -0.16 | 24.15 | 41 | 25 | 98 | |||||||||
| 4 Mar | 97.74 | 4.05 | -0.4 | 27.89 | 33 | 21 | 72 | |||||||||
| 2 Mar | 99.34 | 4.45 | -1.49 | 24.19 | 90 | 45 | 50 | |||||||||
| 27 Feb | 103.55 | 6 | -0.75 | 17.5 | 9 | 3 | 4 | |||||||||
| 26 Feb | 103.23 | 6.75 | -12.66 | 23.59 | 1 | 0 | 0 | |||||||||
For Indian Railway Fin Corp L - strike price 100 expiring on 28APR2026
Delta for 100 CE is 0.8
Historical price for 100 CE is as follows
On 17 Apr IRFC was trading at 104.82. The strike last trading price was 5.6, which was 0.6399999999999997 higher than the previous day. The implied volatity was 33.6, the open interest changed by -54 which decreased total open position to 555
On 16 Apr IRFC was trading at 103.24. The strike last trading price was 5.1, which was 1.04 higher than the previous day. The implied volatity was 37.7, the open interest changed by -168 which decreased total open position to 609
On 15 Apr IRFC was trading at 101.72. The strike last trading price was 4.1, which was 1.4699999999999998 higher than the previous day. The implied volatity was 38.54, the open interest changed by -277 which decreased total open position to 778
On 13 Apr IRFC was trading at 98.92. The strike last trading price was 2.68, which was -0.5099999999999998 lower than the previous day. The implied volatity was 36.64, the open interest changed by 2 which increased total open position to 1061
On 10 Apr IRFC was trading at 100.26. The strike last trading price was 3.25, which was 0.7400000000000002 higher than the previous day. The implied volatity was 32.48, the open interest changed by 171 which increased total open position to 1081
On 9 Apr IRFC was trading at 98.49. The strike last trading price was 2.55, which was -0.43 lower than the previous day. The implied volatity was 32.95, the open interest changed by 50 which increased total open position to 911
On 8 Apr IRFC was trading at 98.91. The strike last trading price was 3.09, which was 1.72 higher than the previous day. The implied volatity was 34.13, the open interest changed by -126 which decreased total open position to 876
On 7 Apr IRFC was trading at 92.93. The strike last trading price was 1.36, which was -0.02 lower than the previous day. The implied volatity was 40.6, the open interest changed by 22 which increased total open position to 1004
On 6 Apr IRFC was trading at 92.72. The strike last trading price was 1.41, which was 0.14 higher than the previous day. The implied volatity was 40.57, the open interest changed by 12 which increased total open position to 986
On 2 Apr IRFC was trading at 91.84. The strike last trading price was 1.27, which was -0.04 lower than the previous day. The implied volatity was 38.62, the open interest changed by 84 which increased total open position to 974
On 1 Apr IRFC was trading at 91.99. The strike last trading price was 1.3, which was 0.41 higher than the previous day. The implied volatity was 37.34, the open interest changed by -151 which decreased total open position to 889
On 30 Mar IRFC was trading at 87.23. The strike last trading price was 0.93, which was -0.42 lower than the previous day. The implied volatity was 44.27, the open interest changed by 282 which increased total open position to 1041
On 27 Mar IRFC was trading at 92.45. The strike last trading price was 1.35, which was -0.79 lower than the previous day. The implied volatity was 34.1, the open interest changed by 186 which increased total open position to 757
On 25 Mar IRFC was trading at 95.24. The strike last trading price was 2.18, which was 0.23 higher than the previous day. The implied volatity was 32.67, the open interest changed by 22 which increased total open position to 572
On 24 Mar IRFC was trading at 92.87. The strike last trading price was 1.97, which was 0.44 higher than the previous day. The implied volatity was 36.61, the open interest changed by -17 which decreased total open position to 547
On 23 Mar IRFC was trading at 89.45. The strike last trading price was 1.58, which was -0.65 lower than the previous day. The implied volatity was 42.4, the open interest changed by 71 which increased total open position to 564
On 20 Mar IRFC was trading at 94.69. The strike last trading price was 2.24, which was 0.02 higher than the previous day. The implied volatity was 32.04, the open interest changed by 63 which increased total open position to 490
On 19 Mar IRFC was trading at 95.04. The strike last trading price was 2.27, which was -1.35 lower than the previous day. The implied volatity was 29.57, the open interest changed by 156 which increased total open position to 427
On 18 Mar IRFC was trading at 98.25. The strike last trading price was 3.55, which was 0.4 higher than the previous day. The implied volatity was 29.59, the open interest changed by 34 which increased total open position to 270
On 17 Mar IRFC was trading at 96.74. The strike last trading price was 3.2, which was -0.22 lower than the previous day. The implied volatity was 31.34, the open interest changed by 18 which increased total open position to 235
On 16 Mar IRFC was trading at 96.44. The strike last trading price was 3.42, which was -0.05 lower than the previous day. The implied volatity was 34.29, the open interest changed by 10 which increased total open position to 216
On 13 Mar IRFC was trading at 97.20. The strike last trading price was 3.5, which was -0.9 lower than the previous day. The implied volatity was 30.32, the open interest changed by 80 which increased total open position to 201
On 12 Mar IRFC was trading at 99.92. The strike last trading price was 4.4, which was 0.28 higher than the previous day. The implied volatity was 26.2, the open interest changed by -4 which decreased total open position to 120
On 11 Mar IRFC was trading at 99.25. The strike last trading price was 3.96, which was -1.11 lower than the previous day. The implied volatity was 26.05, the open interest changed by 30 which increased total open position to 125
On 10 Mar IRFC was trading at 100.71. The strike last trading price was 5.09, which was 1.12 higher than the previous day. The implied volatity was 25.99, the open interest changed by -2 which decreased total open position to 94
On 9 Mar IRFC was trading at 97.57. The strike last trading price was 3.95, which was -0.37 lower than the previous day. The implied volatity was 30.23, the open interest changed by 17 which increased total open position to 95
On 6 Mar IRFC was trading at 99.47. The strike last trading price was 4.41, which was 0.49 higher than the previous day. The implied volatity was 26.43, the open interest changed by -20 which decreased total open position to 77
On 5 Mar IRFC was trading at 98.85. The strike last trading price was 3.92, which was -0.16 lower than the previous day. The implied volatity was 24.15, the open interest changed by 25 which increased total open position to 98
On 4 Mar IRFC was trading at 97.74. The strike last trading price was 4.05, which was -0.4 lower than the previous day. The implied volatity was 27.89, the open interest changed by 21 which increased total open position to 72
On 2 Mar IRFC was trading at 99.34. The strike last trading price was 4.45, which was -1.49 lower than the previous day. The implied volatity was 24.19, the open interest changed by 45 which increased total open position to 50
On 27 Feb IRFC was trading at 103.55. The strike last trading price was 6, which was -0.75 lower than the previous day. The implied volatity was 17.5, the open interest changed by 3 which increased total open position to 4
On 26 Feb IRFC was trading at 103.23. The strike last trading price was 6.75, which was -12.66 lower than the previous day. The implied volatity was 23.59, the open interest changed by 0 which decreased total open position to 0
| IRFC 28-Apr-2026 (11d) 100 PE | |||||||
|---|---|---|---|---|---|---|---|
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Delta: -0.23
Vega: 0
Theta: -0.09
Gamma: 0.04172
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI |
| 17 Apr | 104.82 | 1 | -0.3899999999999999 | 39.17 | 819 | -44 | 450 |
| 16 Apr | 103.24 | 1.3 | -0.6799999999999999 | 37.48 | 751 | -7 | 495 |
| 15 Apr | 101.72 | 1.96 | -1.48 | 37.33 | 524 | 18 | 499 |
| 13 Apr | 98.92 | 3.38 | 0.25 | 37.64 | 230 | -25 | 484 |
| 10 Apr | 100.26 | 2.95 | -1.02 | 36.08 | 920 | 190 | 509 |
| 9 Apr | 98.49 | 3.83 | 0.08 | 37.41 | 222 | -27 | 320 |
| 8 Apr | 98.91 | 3.67 | -4.4 | 38.73 | 241 | 79 | 343 |
| 7 Apr | 92.93 | 8.07 | -0.12 | 44.02 | 33 | 8 | 263 |
| 6 Apr | 92.72 | 8.16 | -1.95 | 43.61 | 46 | 16 | 255 |
| 2 Apr | 91.84 | 10.11 | 1.1 | 55.12 | 11 | 4 | 239 |
| 1 Apr | 91.99 | 9.01 | -4.31 | 43.98 | 49 | 18 | 235 |
| 30 Mar | 87.23 | 13.35 | 2.39 | 52.6 | 59 | 44 | 216 |
| 27 Mar | 92.45 | 11.04 | 3.15 | 62.72 | 71 | 32 | 176 |
| 25 Mar | 95.24 | 7.9 | -1.8 | 48.02 | 51 | -8 | 147 |
| 24 Mar | 92.87 | 9.7 | -3.03 | 52.47 | 72 | 4 | 155 |
| 23 Mar | 89.45 | 12.8 | 4.25 | 58.76 | 49 | -8 | 151 |
| 20 Mar | 94.69 | 8.82 | 0.37 | 50.99 | 26 | 2 | 159 |
| 19 Mar | 95.04 | 8.4 | 3.1 | 50.42 | 52 | 42 | 156 |
| 18 Mar | 98.25 | 5.31 | -1.25 | 37.57 | 52 | 42 | 113 |
| 17 Mar | 96.74 | 6.56 | -0.54 | 41.36 | 4 | 1 | 69 |
| 16 Mar | 96.44 | 7.1 | -0.65 | 43.02 | 16 | 7 | 69 |
| 13 Mar | 97.20 | 7.84 | 2.19 | 50.98 | 7 | 1 | 60 |
| 12 Mar | 99.92 | 5.65 | -0.76 | 44.12 | 16 | 8 | 58 |
| 11 Mar | 99.25 | 6.56 | 1.39 | 47.47 | 5 | 3 | 49 |
| 10 Mar | 100.71 | 5 | -3 | 41.9 | 17 | 6 | 46 |
| 9 Mar | 97.57 | 8 | 1.1 | 52.13 | 8 | 1 | 36 |
| 6 Mar | 99.47 | 6.9 | -0.15 | 48.67 | 3 | 2 | 34 |
| 5 Mar | 98.85 | 7.05 | -0.05 | 48.42 | 4 | 1 | 31 |
| 4 Mar | 97.74 | 7.1 | 1.2 | 45.39 | 5 | -1 | 30 |
| 2 Mar | 99.34 | 5.9 | 1.7 | 41.78 | 17 | 8 | 30 |
| 27 Feb | 103.55 | 4.25 | 0.56 | 39.48 | 14 | 8 | 20 |
| 26 Feb | 103.23 | 3.69 | 0.19 | 35.25 | 19 | 11 | 12 |
For Indian Railway Fin Corp L - strike price 100 expiring on 28APR2026
Delta for 100 PE is -0.23
Historical price for 100 PE is as follows
On 17 Apr IRFC was trading at 104.82. The strike last trading price was 1, which was -0.3899999999999999 lower than the previous day. The implied volatity was 39.17, the open interest changed by -44 which decreased total open position to 450
On 16 Apr IRFC was trading at 103.24. The strike last trading price was 1.3, which was -0.6799999999999999 lower than the previous day. The implied volatity was 37.48, the open interest changed by -7 which decreased total open position to 495
On 15 Apr IRFC was trading at 101.72. The strike last trading price was 1.96, which was -1.48 lower than the previous day. The implied volatity was 37.33, the open interest changed by 18 which increased total open position to 499
On 13 Apr IRFC was trading at 98.92. The strike last trading price was 3.38, which was 0.25 higher than the previous day. The implied volatity was 37.64, the open interest changed by -25 which decreased total open position to 484
On 10 Apr IRFC was trading at 100.26. The strike last trading price was 2.95, which was -1.02 lower than the previous day. The implied volatity was 36.08, the open interest changed by 190 which increased total open position to 509
On 9 Apr IRFC was trading at 98.49. The strike last trading price was 3.83, which was 0.08 higher than the previous day. The implied volatity was 37.41, the open interest changed by -27 which decreased total open position to 320
On 8 Apr IRFC was trading at 98.91. The strike last trading price was 3.67, which was -4.4 lower than the previous day. The implied volatity was 38.73, the open interest changed by 79 which increased total open position to 343
On 7 Apr IRFC was trading at 92.93. The strike last trading price was 8.07, which was -0.12 lower than the previous day. The implied volatity was 44.02, the open interest changed by 8 which increased total open position to 263
On 6 Apr IRFC was trading at 92.72. The strike last trading price was 8.16, which was -1.95 lower than the previous day. The implied volatity was 43.61, the open interest changed by 16 which increased total open position to 255
On 2 Apr IRFC was trading at 91.84. The strike last trading price was 10.11, which was 1.1 higher than the previous day. The implied volatity was 55.12, the open interest changed by 4 which increased total open position to 239
On 1 Apr IRFC was trading at 91.99. The strike last trading price was 9.01, which was -4.31 lower than the previous day. The implied volatity was 43.98, the open interest changed by 18 which increased total open position to 235
On 30 Mar IRFC was trading at 87.23. The strike last trading price was 13.35, which was 2.39 higher than the previous day. The implied volatity was 52.6, the open interest changed by 44 which increased total open position to 216
On 27 Mar IRFC was trading at 92.45. The strike last trading price was 11.04, which was 3.15 higher than the previous day. The implied volatity was 62.72, the open interest changed by 32 which increased total open position to 176
On 25 Mar IRFC was trading at 95.24. The strike last trading price was 7.9, which was -1.8 lower than the previous day. The implied volatity was 48.02, the open interest changed by -8 which decreased total open position to 147
On 24 Mar IRFC was trading at 92.87. The strike last trading price was 9.7, which was -3.03 lower than the previous day. The implied volatity was 52.47, the open interest changed by 4 which increased total open position to 155
On 23 Mar IRFC was trading at 89.45. The strike last trading price was 12.8, which was 4.25 higher than the previous day. The implied volatity was 58.76, the open interest changed by -8 which decreased total open position to 151
On 20 Mar IRFC was trading at 94.69. The strike last trading price was 8.82, which was 0.37 higher than the previous day. The implied volatity was 50.99, the open interest changed by 2 which increased total open position to 159
On 19 Mar IRFC was trading at 95.04. The strike last trading price was 8.4, which was 3.1 higher than the previous day. The implied volatity was 50.42, the open interest changed by 42 which increased total open position to 156
On 18 Mar IRFC was trading at 98.25. The strike last trading price was 5.31, which was -1.25 lower than the previous day. The implied volatity was 37.57, the open interest changed by 42 which increased total open position to 113
On 17 Mar IRFC was trading at 96.74. The strike last trading price was 6.56, which was -0.54 lower than the previous day. The implied volatity was 41.36, the open interest changed by 1 which increased total open position to 69
On 16 Mar IRFC was trading at 96.44. The strike last trading price was 7.1, which was -0.65 lower than the previous day. The implied volatity was 43.02, the open interest changed by 7 which increased total open position to 69
On 13 Mar IRFC was trading at 97.20. The strike last trading price was 7.84, which was 2.19 higher than the previous day. The implied volatity was 50.98, the open interest changed by 1 which increased total open position to 60
On 12 Mar IRFC was trading at 99.92. The strike last trading price was 5.65, which was -0.76 lower than the previous day. The implied volatity was 44.12, the open interest changed by 8 which increased total open position to 58
On 11 Mar IRFC was trading at 99.25. The strike last trading price was 6.56, which was 1.39 higher than the previous day. The implied volatity was 47.47, the open interest changed by 3 which increased total open position to 49
On 10 Mar IRFC was trading at 100.71. The strike last trading price was 5, which was -3 lower than the previous day. The implied volatity was 41.9, the open interest changed by 6 which increased total open position to 46
On 9 Mar IRFC was trading at 97.57. The strike last trading price was 8, which was 1.1 higher than the previous day. The implied volatity was 52.13, the open interest changed by 1 which increased total open position to 36
On 6 Mar IRFC was trading at 99.47. The strike last trading price was 6.9, which was -0.15 lower than the previous day. The implied volatity was 48.67, the open interest changed by 2 which increased total open position to 34
On 5 Mar IRFC was trading at 98.85. The strike last trading price was 7.05, which was -0.05 lower than the previous day. The implied volatity was 48.42, the open interest changed by 1 which increased total open position to 31
On 4 Mar IRFC was trading at 97.74. The strike last trading price was 7.1, which was 1.2 higher than the previous day. The implied volatity was 45.39, the open interest changed by -1 which decreased total open position to 30
On 2 Mar IRFC was trading at 99.34. The strike last trading price was 5.9, which was 1.7 higher than the previous day. The implied volatity was 41.78, the open interest changed by 8 which increased total open position to 30
On 27 Feb IRFC was trading at 103.55. The strike last trading price was 4.25, which was 0.56 higher than the previous day. The implied volatity was 39.48, the open interest changed by 8 which increased total open position to 20
On 26 Feb IRFC was trading at 103.23. The strike last trading price was 3.69, which was 0.19 higher than the previous day. The implied volatity was 35.25, the open interest changed by 11 which increased total open position to 12
