IRFC

Indian Railway Fin Corp L

121.91 -2.17 (-1.75%)

L: 121.56 H: 124.3

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Historical option data for IRFC
18 Oct 2025 05:00 PM IST

Strike Price

Expiry

Ltp Ltp OI Open Interest (OI) OI Chg Change Open Interest Volume Volume IV IV

Call
Put

Per Lot

IRFC 28-OCT-2025 125 CE
Delta: - Vega: - Theta: - Gamma: -
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
18 Oct	123.52	1.3 ₹ 5,525	-0.65 -2762.50	-	1,570 66,72,500	-5 -21,250	1,248 53,04,000

15 Oct	124.52	2.7 ₹ 11,475	-0.8 -3400.00	-	1,107 47,04,750	150 6,37,500	784 33,32,000
28 Sept	121.91	3.2 ₹ 13,600	-1.05 -4462.50	27.50	221 9,39,250	89 3,78,250	171 7,26,750
21 Sept	129.69	8.2 ₹ 34,850	0.55 2337.50	27.05	7 29,750	2 8,500	25 1,06,250
14 Sept	126.23	5.85 ₹ 24,862.5	0 0.00	24.49	2 8,500	0 0	37 1,57,250
17 Aug	124.50	15.2 ₹ 64,600	0 0.00	-	0 0	0 0	0 0

For Indian Railway Fin Corp L - strike price 125 expiring on 28OCT2025

Delta for 125 CE is -

Historical price for 125 CE is as follows

On 18 Oct IRFC was trading at 123.52. The strike last trading price was 1.3, which was -0.65 lower than the previous day. The implied volatity was -, the open interest changed by -5 which decreased total open position to 1248

On 15 Oct IRFC was trading at 124.52. The strike last trading price was 2.7, which was -0.8 lower than the previous day. The implied volatity was -, the open interest changed by 150 which increased total open position to 784

On 28 Sept IRFC was trading at 121.91. The strike last trading price was 3.2, which was -1.05 lower than the previous day. The implied volatity was 27.50, the open interest changed by 89 which increased total open position to 171

On 21 Sept IRFC was trading at 129.69. The strike last trading price was 8.2, which was 0.55 higher than the previous day. The implied volatity was 27.05, the open interest changed by 2 which increased total open position to 25

On 14 Sept IRFC was trading at 126.23. The strike last trading price was 5.85, which was 0 lower than the previous day. The implied volatity was 24.49, the open interest changed by 0 which decreased total open position to 37

On 17 Aug IRFC was trading at 124.50. The strike last trading price was 15.2, 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

IRFC 28OCT2025 125 PE
Delta: - Vega: - Theta: - Gamma: -
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
18 Oct	123.52	3.6 ₹ 15,300	0.55 2337.50	-	565 24,01,250	-75 -3,18,750	487 20,69,750
15 Oct	124.52	3.8 ₹ 16,150	0.6 2550.00	-	558 23,71,500	-47 -1,99,750	400 17,00,000
28 Sept	121.91	5.65 ₹ 24,012.5	1.2 5100.00	32.67	65 2,76,250	20 85,000	143 6,07,750
21 Sept	129.69	2.5 ₹ 10,625	-0.1 -425.00	30.16	24 1,02,000	11 46,750	77 3,27,250
14 Sept	126.23	3.9 ₹ 16,575	-0.35 -1487.50	29.14	11 46,750	-3 -12,750	24 1,02,000
17 Aug	124.50	10.05 ₹ 42,712.5	0 0.00	2.10	0 0	0 0	0 0

For Indian Railway Fin Corp L - strike price 125 expiring on 28OCT2025

Delta for 125 PE is -

Historical price for 125 PE is as follows

On 18 Oct IRFC was trading at 123.52. The strike last trading price was 3.6, which was 0.55 higher than the previous day. The implied volatity was -, the open interest changed by -75 which decreased total open position to 487

On 15 Oct IRFC was trading at 124.52. The strike last trading price was 3.8, which was 0.6 higher than the previous day. The implied volatity was -, the open interest changed by -47 which decreased total open position to 400

On 28 Sept IRFC was trading at 121.91. The strike last trading price was 5.65, which was 1.2 higher than the previous day. The implied volatity was 32.67, the open interest changed by 20 which increased total open position to 143

On 21 Sept IRFC was trading at 129.69. The strike last trading price was 2.5, which was -0.1 lower than the previous day. The implied volatity was 30.16, the open interest changed by 11 which increased total open position to 77

On 14 Sept IRFC was trading at 126.23. The strike last trading price was 3.9, which was -0.35 lower than the previous day. The implied volatity was 29.14, the open interest changed by -3 which decreased total open position to 24

On 17 Aug IRFC was trading at 124.50. The strike last trading price was 10.05, which was 0 lower than the previous day. The implied volatity was 2.10, the open interest changed by 0 which decreased total open position to 0

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