[--[65.84.65.76]--]
TATAMOTORS
Tata Motors Limited

696.25 -11.20 (-1.58%)

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Historical option data for TATAMOTORS

21 Sep 2025 04:11 PM IST
TATAMOTORS 30SEP2025 670 CE
Delta: 0.85
Vega: 0.29
Theta: -0.58
Gamma: 0.01
Date Close Ltp Change IV Volume Change OI OI
21 Sept 707.45 42.1 -3.95 32.42 71 6 494
18 Sept 711.20 47.05 -5.75 30.83 117 -63 489
14 Sept 715.25 50 6.65 26.90 159 -25 588
17 Aug 664.60 22.45 -1.05 22.29 174 27 95


For Tata Motors Limited - strike price 670 expiring on 30SEP2025

Delta for 670 CE is 0.85

Historical price for 670 CE is as follows

On 21 Sept TATAMOTORS was trading at 707.45. The strike last trading price was 42.1, which was -3.95 lower than the previous day. The implied volatity was 32.42, the open interest changed by 6 which increased total open position to 494


On 18 Sept TATAMOTORS was trading at 711.20. The strike last trading price was 47.05, which was -5.75 lower than the previous day. The implied volatity was 30.83, the open interest changed by -63 which decreased total open position to 489


On 14 Sept TATAMOTORS was trading at 715.25. The strike last trading price was 50, which was 6.65 higher than the previous day. The implied volatity was 26.90, the open interest changed by -25 which decreased total open position to 588


On 17 Aug TATAMOTORS was trading at 664.60. The strike last trading price was 22.45, which was -1.05 lower than the previous day. The implied volatity was 22.29, the open interest changed by 27 which increased total open position to 95


TATAMOTORS 30SEP2025 670 PE
Delta: -0.13
Vega: 0.25
Theta: -0.31
Gamma: 0.01
Date Close Ltp Change IV Volume Change OI OI
21 Sept 707.45 2.3 0.25 29.16 1,425 133 2,948
18 Sept 711.20 1.95 0.3 29.20 2,359 544 2,822
14 Sept 715.25 2.3 -1.35 26.08 2,140 112 2,243
17 Aug 664.60 23.7 -0.3 26.32 32 19 49


For Tata Motors Limited - strike price 670 expiring on 30SEP2025

Delta for 670 PE is -0.13

Historical price for 670 PE is as follows

On 21 Sept TATAMOTORS was trading at 707.45. The strike last trading price was 2.3, which was 0.25 higher than the previous day. The implied volatity was 29.16, the open interest changed by 133 which increased total open position to 2948


On 18 Sept TATAMOTORS was trading at 711.20. The strike last trading price was 1.95, which was 0.3 higher than the previous day. The implied volatity was 29.20, the open interest changed by 544 which increased total open position to 2822


On 14 Sept TATAMOTORS was trading at 715.25. The strike last trading price was 2.3, which was -1.35 lower than the previous day. The implied volatity was 26.08, the open interest changed by 112 which increased total open position to 2243


On 17 Aug TATAMOTORS was trading at 664.60. The strike last trading price was 23.7, which was -0.3 lower than the previous day. The implied volatity was 26.32, the open interest changed by 19 which increased total open position to 49