SRF
Srf Ltd
Historical option data for SRF
24 Apr 2026 01:34 PM IST
| SRF 28-Apr-2026 (4d) 2640 CE | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Delta: 0.04
Vega: 0
Theta: -0.82
Gamma: 0.00092
|
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI | |||||||||
| 24 Apr | 2476.80 | 1.25 | -4 | 31.87 | 147 | -35 | 313 | |||||||||
| 23 Apr | 2542.40 | 5.35 | 1.9999999999999996 | 27.3 | 588 | 40 | 347 | |||||||||
| 22 Apr | 2492.80 | 3.2 | -0.8499999999999996 | 29.25 | 58 | 3 | 307 | |||||||||
| 21 Apr | 2471.00 | 3.65 | -3.4 | 32.48 | 96 | 0 | 304 | |||||||||
| 20 Apr | 2465.10 | 6.95 | -5.1000000000000005 | 36.05 | 89 | 2 | 304 | |||||||||
| 17 Apr | 2494.50 | 12.05 | -3.5999999999999996 | 30.93 | 146 | 35 | 302 | |||||||||
| 16 Apr | 2504.00 | 15.45 | -2.9499999999999993 | 31.34 | 170 | 85 | 268 | |||||||||
| 15 Apr | 2500.50 | 18.75 | 3.9499999999999993 | 33.58 | 101 | -17 | 183 | |||||||||
| 13 Apr | 2443.20 | 14.65 | -4.1 | 35.05 | 220 | 129 | 200 | |||||||||
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| 10 Apr | 2473.40 | 18 | 3 | 31.77 | 93 | -3 | 71 | |||||||||
| 9 Apr | 2399.80 | 15 | -6.15 | 36.38 | 52 | 30 | 73 | |||||||||
| 8 Apr | 2435.10 | 21.15 | -1 | 35.08 | 41 | -1 | 45 | |||||||||
| 7 Apr | 2396.00 | 22.05 | -8.95 | 39.58 | 33 | 1 | 47 | |||||||||
| 6 Apr | 2433.80 | 29.55 | 0 | 38.8 | 8 | 5 | 45 | |||||||||
| 2 Apr | 2416.10 | 29.9 | -27.75 | 37.37 | 58 | 15 | 41 | |||||||||
| 1 Apr | 2555.20 | 58.85 | 32.15 | 30.46 | 38 | 10 | 25 | |||||||||
| 30 Mar | 2438.00 | 26.7 | -20.9 | 31.32 | 1 | 0 | 14 | |||||||||
| 27 Mar | 2494.90 | 45.9 | 7.25 | 31.51 | 16 | 8 | 12 | |||||||||
| 25 Mar | 2568.10 | 38.65 | -172.7 | - | 0 | 0 | 4 | |||||||||
| 24 Mar | 2471.60 | 38.65 | -172.7 | - | 0 | 0 | 4 | |||||||||
| 23 Mar | 2391.50 | 38.65 | -172.7 | - | 0 | 0 | 4 | |||||||||
| 20 Mar | 2454.50 | 38.65 | -172.7 | - | 0 | 0 | 4 | |||||||||
| 19 Mar | 2478.80 | 38.65 | -172.7 | - | 0 | 0 | 4 | |||||||||
| 18 Mar | 2569.40 | 38.65 | -172.7 | - | 0 | 0 | 4 | |||||||||
| 17 Mar | 2498.00 | 38.65 | -172.7 | 24.1 | 0 | 0 | 0 | |||||||||
| 16 Mar | 2449.00 | 211.35 | 0 | 4.79 | 0 | 0 | 0 | |||||||||
| 13 Mar | 2499.70 | 211.35 | 0 | 3.24 | 0 | 0 | 0 | |||||||||
| 12 Mar | 2626.30 | 211.35 | 0 | 0.04 | 0 | 0 | 0 | |||||||||
| 11 Mar | 2488.70 | 211.35 | 0 | 3.19 | 0 | 0 | 0 | |||||||||
| 10 Mar | 2596.60 | 211.35 | 0 | 0.17 | 0 | 0 | 0 | |||||||||
| 9 Mar | 2552.40 | 211.35 | 0 | 1.62 | 0 | 0 | 0 | |||||||||
| 6 Mar | 2622.70 | 211.35 | 0 | 0.19 | 0 | 0 | 0 | |||||||||
| 5 Mar | 2563.10 | 211.35 | 0 | 0.87 | 0 | 0 | 0 | |||||||||
| 4 Mar | 2536.60 | 211.35 | 0 | 1.74 | 0 | 0 | 0 | |||||||||
| 2 Mar | 2537.00 | 211.35 | 0 | 1.62 | 0 | 0 | 0 | |||||||||
| 27 Feb | 2562.20 | 211.35 | 0 | 0.98 | 0 | 0 | 0 | |||||||||
| 26 Feb | 2617.20 | 211.35 | 0 | - | 0 | 0 | 0 | |||||||||
| 25 Feb | 2614.90 | 211.35 | 0 | - | 0 | 0 | 0 | |||||||||
| 19 Feb | 2678.70 | - | - | - | 0 | 0 | 0 | |||||||||
| 18 Feb | 2730.40 | 0 | 0 | - | 0 | 0 | 0 | |||||||||
| 17 Feb | 2742.90 | 0 | 0 | - | 0 | 0 | 0 | |||||||||
| 16 Feb | 2847.80 | 0 | 0 | - | 0 | 0 | 0 | |||||||||
| 13 Feb | 2833.40 | 0 | 0 | - | 0 | 0 | 0 | |||||||||
| 12 Feb | 2841.50 | 0 | 0 | - | 0 | 0 | 0 | |||||||||
| 4 Feb | 2920.60 | - | - | - | 0 | 0 | 0 | |||||||||
| 3 Feb | 2912.20 | 0 | 0 | - | 0 | 0 | 0 | |||||||||
| 2 Feb | 2801.60 | 0 | 0 | - | 0 | 0 | 0 | |||||||||
| 1 Feb | 2726.50 | 0 | 0 | - | 0 | 0 | 0 | |||||||||
| 30 Jan | 2816.30 | 0 | 0 | - | 0 | 0 | 0 | |||||||||
| 29 Jan | 2819.90 | 0 | 0 | - | 0 | 0 | 0 | |||||||||
For Srf Ltd - strike price 2640 expiring on 28APR2026
Delta for 2640 CE is 0.04
Historical price for 2640 CE is as follows
On 24 Apr SRF was trading at 2476.80. The strike last trading price was 1.25, which was -4 lower than the previous day. The implied volatity was 31.87, the open interest changed by -35 which decreased total open position to 313
On 23 Apr SRF was trading at 2542.40. The strike last trading price was 5.35, which was 1.9999999999999996 higher than the previous day. The implied volatity was 27.3, the open interest changed by 40 which increased total open position to 347
On 22 Apr SRF was trading at 2492.80. The strike last trading price was 3.2, which was -0.8499999999999996 lower than the previous day. The implied volatity was 29.25, the open interest changed by 3 which increased total open position to 307
On 21 Apr SRF was trading at 2471.00. The strike last trading price was 3.65, which was -3.4 lower than the previous day. The implied volatity was 32.48, the open interest changed by 0 which decreased total open position to 304
On 20 Apr SRF was trading at 2465.10. The strike last trading price was 6.95, which was -5.1000000000000005 lower than the previous day. The implied volatity was 36.05, the open interest changed by 2 which increased total open position to 304
On 17 Apr SRF was trading at 2494.50. The strike last trading price was 12.05, which was -3.5999999999999996 lower than the previous day. The implied volatity was 30.93, the open interest changed by 35 which increased total open position to 302
On 16 Apr SRF was trading at 2504.00. The strike last trading price was 15.45, which was -2.9499999999999993 lower than the previous day. The implied volatity was 31.34, the open interest changed by 85 which increased total open position to 268
On 15 Apr SRF was trading at 2500.50. The strike last trading price was 18.75, which was 3.9499999999999993 higher than the previous day. The implied volatity was 33.58, the open interest changed by -17 which decreased total open position to 183
On 13 Apr SRF was trading at 2443.20. The strike last trading price was 14.65, which was -4.1 lower than the previous day. The implied volatity was 35.05, the open interest changed by 129 which increased total open position to 200
On 10 Apr SRF was trading at 2473.40. The strike last trading price was 18, which was 3 higher than the previous day. The implied volatity was 31.77, the open interest changed by -3 which decreased total open position to 71
On 9 Apr SRF was trading at 2399.80. The strike last trading price was 15, which was -6.15 lower than the previous day. The implied volatity was 36.38, the open interest changed by 30 which increased total open position to 73
On 8 Apr SRF was trading at 2435.10. The strike last trading price was 21.15, which was -1 lower than the previous day. The implied volatity was 35.08, the open interest changed by -1 which decreased total open position to 45
On 7 Apr SRF was trading at 2396.00. The strike last trading price was 22.05, which was -8.95 lower than the previous day. The implied volatity was 39.58, the open interest changed by 1 which increased total open position to 47
On 6 Apr SRF was trading at 2433.80. The strike last trading price was 29.55, which was 0 lower than the previous day. The implied volatity was 38.8, the open interest changed by 5 which increased total open position to 45
On 2 Apr SRF was trading at 2416.10. The strike last trading price was 29.9, which was -27.75 lower than the previous day. The implied volatity was 37.37, the open interest changed by 15 which increased total open position to 41
On 1 Apr SRF was trading at 2555.20. The strike last trading price was 58.85, which was 32.15 higher than the previous day. The implied volatity was 30.46, the open interest changed by 10 which increased total open position to 25
On 30 Mar SRF was trading at 2438.00. The strike last trading price was 26.7, which was -20.9 lower than the previous day. The implied volatity was 31.32, the open interest changed by 0 which decreased total open position to 14
On 27 Mar SRF was trading at 2494.90. The strike last trading price was 45.9, which was 7.25 higher than the previous day. The implied volatity was 31.51, the open interest changed by 8 which increased total open position to 12
On 25 Mar SRF was trading at 2568.10. The strike last trading price was 38.65, which was -172.7 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 4
On 24 Mar SRF was trading at 2471.60. The strike last trading price was 38.65, which was -172.7 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 4
On 23 Mar SRF was trading at 2391.50. The strike last trading price was 38.65, which was -172.7 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 4
On 20 Mar SRF was trading at 2454.50. The strike last trading price was 38.65, which was -172.7 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 4
On 19 Mar SRF was trading at 2478.80. The strike last trading price was 38.65, which was -172.7 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 4
On 18 Mar SRF was trading at 2569.40. The strike last trading price was 38.65, which was -172.7 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 4
On 17 Mar SRF was trading at 2498.00. The strike last trading price was 38.65, which was -172.7 lower than the previous day. The implied volatity was 24.1, the open interest changed by 0 which decreased total open position to 0
On 16 Mar SRF was trading at 2449.00. The strike last trading price was 211.35, which was 0 lower than the previous day. The implied volatity was 4.79, the open interest changed by 0 which decreased total open position to 0
On 13 Mar SRF was trading at 2499.70. The strike last trading price was 211.35, which was 0 lower than the previous day. The implied volatity was 3.24, the open interest changed by 0 which decreased total open position to 0
On 12 Mar SRF was trading at 2626.30. The strike last trading price was 211.35, which was 0 lower than the previous day. The implied volatity was 0.04, the open interest changed by 0 which decreased total open position to 0
On 11 Mar SRF was trading at 2488.70. The strike last trading price was 211.35, which was 0 lower than the previous day. The implied volatity was 3.19, the open interest changed by 0 which decreased total open position to 0
On 10 Mar SRF was trading at 2596.60. The strike last trading price was 211.35, which was 0 lower than the previous day. The implied volatity was 0.17, the open interest changed by 0 which decreased total open position to 0
On 9 Mar SRF was trading at 2552.40. The strike last trading price was 211.35, which was 0 lower than the previous day. The implied volatity was 1.62, the open interest changed by 0 which decreased total open position to 0
On 6 Mar SRF was trading at 2622.70. The strike last trading price was 211.35, which was 0 lower than the previous day. The implied volatity was 0.19, the open interest changed by 0 which decreased total open position to 0
On 5 Mar SRF was trading at 2563.10. The strike last trading price was 211.35, which was 0 lower than the previous day. The implied volatity was 0.87, the open interest changed by 0 which decreased total open position to 0
On 4 Mar SRF was trading at 2536.60. The strike last trading price was 211.35, which was 0 lower than the previous day. The implied volatity was 1.74, the open interest changed by 0 which decreased total open position to 0
On 2 Mar SRF was trading at 2537.00. The strike last trading price was 211.35, which was 0 lower than the previous day. The implied volatity was 1.62, the open interest changed by 0 which decreased total open position to 0
On 27 Feb SRF was trading at 2562.20. The strike last trading price was 211.35, which was 0 lower than the previous day. The implied volatity was 0.98, the open interest changed by 0 which decreased total open position to 0
On 26 Feb SRF was trading at 2617.20. The strike last trading price was 211.35, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 25 Feb SRF was trading at 2614.90. The strike last trading price was 211.35, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 19 Feb SRF was trading at 2678.70. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 18 Feb SRF was trading at 2730.40. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 17 Feb SRF was trading at 2742.90. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 16 Feb SRF was trading at 2847.80. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 13 Feb SRF was trading at 2833.40. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 12 Feb SRF was trading at 2841.50. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 4 Feb SRF was trading at 2920.60. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 3 Feb SRF was trading at 2912.20. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 2 Feb SRF was trading at 2801.60. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 1 Feb SRF was trading at 2726.50. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 30 Jan SRF was trading at 2816.30. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 29 Jan SRF was trading at 2819.90. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
| SRF 28-Apr-2026 (4d) 2640 PE | |||||||
|---|---|---|---|---|---|---|---|
|
Delta: -0.9
Vega: 0.01
Theta: -1.38
Gamma: 0.00204
|
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI |
| 24 Apr | 2476.80 | 119.4 | 15.5 | 31.03 | 17 | 7 | 22 |
| 23 Apr | 2542.40 | 107.1 | -28.55000000000001 | 34.63 | 27 | 11 | 13 |
| 22 Apr | 2492.80 | 135.65 | 135.65 | - | 0 | 0 | 2 |
| 21 Apr | 2471.00 | 135.65 | 135.65 | - | 0 | 0 | 2 |
| 20 Apr | 2465.10 | 135.65 | 135.65 | - | 0 | 0 | 2 |
| 17 Apr | 2494.50 | 135.65 | 135.65 | 30.56 | 0 | 0 | 2 |
| 16 Apr | 2504.00 | 135.65 | -54.349999999999994 | 30.56 | 1 | 0 | 1 |
| 15 Apr | 2500.50 | 190 | 190 | - | 0 | 0 | 1 |
| 13 Apr | 2443.20 | 190 | 190 | - | 0 | 0 | 1 |
| 10 Apr | 2473.40 | 190 | 190 | - | 0 | 0 | 1 |
| 9 Apr | 2399.80 | 190 | 61.25 | - | 0 | 1 | 0 |
| 8 Apr | 2435.10 | 190 | 61.25 | 18.32 | 1 | 0 | 0 |
| 7 Apr | 2396.00 | 128.75 | 0 | - | 0 | 0 | 0 |
| 6 Apr | 2433.80 | 128.75 | 0 | - | 0 | 0 | 0 |
| 2 Apr | 2416.10 | 128.75 | 0 | - | 0 | 0 | 0 |
| 1 Apr | 2555.20 | 128.75 | 0 | - | 0 | 0 | 0 |
| 30 Mar | 2438.00 | 128.75 | 0 | - | 0 | 0 | 0 |
| 27 Mar | 2494.90 | 128.75 | 0 | - | 0 | 0 | 0 |
| 25 Mar | 2568.10 | 128.75 | 0 | - | 0 | 0 | 0 |
| 24 Mar | 2471.60 | 128.75 | 0 | - | 0 | 0 | 0 |
| 23 Mar | 2391.50 | 128.75 | 0 | - | 0 | 0 | 0 |
| 20 Mar | 2454.50 | 128.75 | 0 | - | 0 | 0 | 0 |
| 19 Mar | 2478.80 | 128.75 | 0 | - | 0 | 0 | 0 |
| 18 Mar | 2569.40 | 128.75 | 0 | - | 0 | 0 | 0 |
| 17 Mar | 2498.00 | 128.75 | 0 | - | 0 | 0 | 0 |
| 16 Mar | 2449.00 | 128.75 | 0 | - | 0 | 0 | 0 |
| 13 Mar | 2499.70 | 128.75 | 0 | 0.41 | 0 | 0 | 0 |
| 12 Mar | 2626.30 | 128.75 | 0 | 0.3 | 0 | 0 | 0 |
| 11 Mar | 2488.70 | 128.75 | 0 | - | 0 | 0 | 0 |
| 10 Mar | 2596.60 | 128.75 | 0 | - | 0 | 0 | 0 |
| 9 Mar | 2552.40 | 128.75 | 0 | - | 0 | 0 | 0 |
| 6 Mar | 2622.70 | 128.75 | 0 | 0.59 | 0 | 0 | 0 |
| 5 Mar | 2563.10 | 128.75 | 0 | - | 0 | 0 | 0 |
| 4 Mar | 2536.60 | 128.75 | 0 | - | 0 | 0 | 0 |
| 2 Mar | 2537.00 | 128.75 | 0 | - | 0 | 0 | 0 |
| 27 Feb | 2562.20 | 128.75 | 0 | 0.03 | 0 | 0 | 0 |
| 26 Feb | 2617.20 | 128.75 | 0 | 0.56 | 0 | 0 | 0 |
| 25 Feb | 2614.90 | 128.75 | 0 | 0.47 | 0 | 0 | 0 |
| 19 Feb | 2678.70 | - | - | - | 0 | 0 | 0 |
| 18 Feb | 2730.40 | 0 | 0 | - | 0 | 0 | 0 |
| 17 Feb | 2742.90 | 0 | 0 | 5.53 | 0 | 0 | 0 |
| 16 Feb | 2847.80 | 0 | 0 | 5.36 | 0 | 0 | 0 |
| 13 Feb | 2833.40 | 0 | 0 | - | 0 | 0 | 0 |
| 12 Feb | 2841.50 | 0 | 0 | - | 0 | 0 | 0 |
| 4 Feb | 2920.60 | - | - | - | 0 | 0 | 0 |
| 3 Feb | 2912.20 | 0 | 0 | - | 0 | 0 | 0 |
| 2 Feb | 2801.60 | 0 | 0 | 4.42 | 0 | 0 | 0 |
| 1 Feb | 2726.50 | 0 | 0 | 3.34 | 0 | 0 | 0 |
| 30 Jan | 2816.30 | 0 | 0 | 4.7 | 0 | 0 | 0 |
| 29 Jan | 2819.90 | 0 | 0 | 4.65 | 0 | 0 | 0 |
For Srf Ltd - strike price 2640 expiring on 28APR2026
Delta for 2640 PE is -0.9
Historical price for 2640 PE is as follows
On 24 Apr SRF was trading at 2476.80. The strike last trading price was 119.4, which was 15.5 higher than the previous day. The implied volatity was 31.03, the open interest changed by 7 which increased total open position to 22
On 23 Apr SRF was trading at 2542.40. The strike last trading price was 107.1, which was -28.55000000000001 lower than the previous day. The implied volatity was 34.63, the open interest changed by 11 which increased total open position to 13
On 22 Apr SRF was trading at 2492.80. The strike last trading price was 135.65, which was 135.65 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2
On 21 Apr SRF was trading at 2471.00. The strike last trading price was 135.65, which was 135.65 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2
On 20 Apr SRF was trading at 2465.10. The strike last trading price was 135.65, which was 135.65 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2
On 17 Apr SRF was trading at 2494.50. The strike last trading price was 135.65, which was 135.65 higher than the previous day. The implied volatity was 30.56, the open interest changed by 0 which decreased total open position to 2
On 16 Apr SRF was trading at 2504.00. The strike last trading price was 135.65, which was -54.349999999999994 lower than the previous day. The implied volatity was 30.56, the open interest changed by 0 which decreased total open position to 1
On 15 Apr SRF was trading at 2500.50. The strike last trading price was 190, which was 190 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 1
On 13 Apr SRF was trading at 2443.20. The strike last trading price was 190, which was 190 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 1
On 10 Apr SRF was trading at 2473.40. The strike last trading price was 190, which was 190 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 1
On 9 Apr SRF was trading at 2399.80. The strike last trading price was 190, which was 61.25 higher than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 0
On 8 Apr SRF was trading at 2435.10. The strike last trading price was 190, which was 61.25 higher than the previous day. The implied volatity was 18.32, the open interest changed by 0 which decreased total open position to 0
On 7 Apr SRF was trading at 2396.00. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 6 Apr SRF was trading at 2433.80. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 2 Apr SRF was trading at 2416.10. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 1 Apr SRF was trading at 2555.20. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 30 Mar SRF was trading at 2438.00. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 27 Mar SRF was trading at 2494.90. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 25 Mar SRF was trading at 2568.10. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 24 Mar SRF was trading at 2471.60. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 23 Mar SRF was trading at 2391.50. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 20 Mar SRF was trading at 2454.50. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 19 Mar SRF was trading at 2478.80. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 18 Mar SRF was trading at 2569.40. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 17 Mar SRF was trading at 2498.00. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 16 Mar SRF was trading at 2449.00. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 13 Mar SRF was trading at 2499.70. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was 0.41, the open interest changed by 0 which decreased total open position to 0
On 12 Mar SRF was trading at 2626.30. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was 0.3, the open interest changed by 0 which decreased total open position to 0
On 11 Mar SRF was trading at 2488.70. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 10 Mar SRF was trading at 2596.60. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 9 Mar SRF was trading at 2552.40. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 6 Mar SRF was trading at 2622.70. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was 0.59, the open interest changed by 0 which decreased total open position to 0
On 5 Mar SRF was trading at 2563.10. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 4 Mar SRF was trading at 2536.60. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 2 Mar SRF was trading at 2537.00. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 27 Feb SRF was trading at 2562.20. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was 0.03, the open interest changed by 0 which decreased total open position to 0
On 26 Feb SRF was trading at 2617.20. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was 0.56, the open interest changed by 0 which decreased total open position to 0
On 25 Feb SRF was trading at 2614.90. The strike last trading price was 128.75, which was 0 lower than the previous day. The implied volatity was 0.47, the open interest changed by 0 which decreased total open position to 0
On 19 Feb SRF was trading at 2678.70. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 18 Feb SRF was trading at 2730.40. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 17 Feb SRF was trading at 2742.90. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was 5.53, the open interest changed by 0 which decreased total open position to 0
On 16 Feb SRF was trading at 2847.80. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was 5.36, the open interest changed by 0 which decreased total open position to 0
On 13 Feb SRF was trading at 2833.40. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 12 Feb SRF was trading at 2841.50. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 4 Feb SRF was trading at 2920.60. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 3 Feb SRF was trading at 2912.20. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 2 Feb SRF was trading at 2801.60. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was 4.42, the open interest changed by 0 which decreased total open position to 0
On 1 Feb SRF was trading at 2726.50. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was 3.34, the open interest changed by 0 which decreased total open position to 0
On 30 Jan SRF was trading at 2816.30. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was 4.7, the open interest changed by 0 which decreased total open position to 0
On 29 Jan SRF was trading at 2819.90. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was 4.65, the open interest changed by 0 which decreased total open position to 0
