FORTIS

Fortis Healthcare Ltd

875 +5.20 (0.60%)

L: 867.6 H: 882

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Historical option data for FORTIS
16 Dec 2025 04:13 PM IST

Strike Price

Expiry

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

Call
Put

Per Lot

FORTIS 30-DEC-2025 870 CE
Delta: 0.56 Vega: 0.67 Theta: -0.65 Gamma: 0.01
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
16 Dec	875.00	17.3 ₹ 13,407.5	-0.4 -310.00	21.70	2,383 18,46,825	-7 -5,425	442 3,42,550
15 Dec	869.80	18.1 ₹ 14,027.5	-2.35 -1821.25	20.73	847 6,56,425	49 37,975	470 3,64,250
12 Dec	874.05	20 ₹ 15,500	5.6 4340.00	19.77	3,351 25,97,025	156 1,20,900	418 3,23,950

11 Dec	855.85	15.6 ₹ 12,090	1.55 1201.25	23.13	701 5,43,275	60 46,500	269 2,08,475
10 Dec	852.95	13.65 ₹ 10,578.75	-5.65 -4378.75	22.81	697 5,40,175	44 34,100	209 1,61,975
9 Dec	863.85	19.4 ₹ 15,035	1.2 930.00	22.85	510 3,95,250	8 6,200	170 1,31,750
8 Dec	860.80	18.1 ₹ 14,027.5	-14.05 -10888.75	23.58	498 3,85,950	150 1,16,250	161 1,24,775
5 Dec	888.55	32.7 ₹ 25,342.5	-16.75 -12981.25	22.52	13 10,075	-1 -775	11 8,525
4 Dec	888.55	49.5 ₹ 38,362.5	-20.5 -15887.50	-	0 0	0 0	0 0
3 Dec	898.25	49.5 ₹ 38,362.5	-20.5 -15887.50	-	0 0	0 0	0 0
2 Dec	915.75	49.5 ₹ 38,362.5	-20.5 -15887.50	-	0 0	3 2,325	0 0
1 Dec	904.85	49.5 ₹ 38,362.5	-20.5 -15887.50	22.80	7 5,425	2 1,550	11 8,525
28 Nov	919.10	70 ₹ 54,250	2 1550.00	-	0 0	0 0	0 0
27 Nov	922.10	70 ₹ 54,250	2 1550.00	-	0 0	1 775	0 0
26 Nov	932.90	70 ₹ 54,250	2 1550.00	-	1 775	0 0	8 6,200
25 Nov	920.40	68 ₹ 52,700	-134.2 -104005.00	-	0 0	8 6,200	0 0
24 Nov	922.20	68 ₹ 52,700	-134.2 -104005.00	30.39	8 6,200	0 0	0 0
21 Nov	921.00	202.2 ₹ 1,56,705	0 0.00	-	0 0	0 0	0 0
20 Nov	935.40	202.2 ₹ 1,56,705	0 0.00	-	0 0	0 0	0 0
19 Nov	922.90	202.2 ₹ 1,56,705	0 0.00	-	0 0	0 0	0 0
18 Nov	928.10	202.2 ₹ 1,56,705	0 0.00	-	0 0	0 0	0 0
17 Nov	944.10	202.2 ₹ 1,56,705	0 0.00	-	0 0	0 0	0 0
14 Nov	937.70	202.2 ₹ 1,56,705	0 0.00	-	0 0	0 0	0 0

For Fortis Healthcare Ltd - strike price 870 expiring on 30DEC2025

Delta for 870 CE is 0.56

Historical price for 870 CE is as follows

On 16 Dec FORTIS was trading at 875.00. The strike last trading price was 17.3, which was -0.4 lower than the previous day. The implied volatity was 21.70, the open interest changed by -7 which decreased total open position to 442

On 15 Dec FORTIS was trading at 869.80. The strike last trading price was 18.1, which was -2.35 lower than the previous day. The implied volatity was 20.73, the open interest changed by 49 which increased total open position to 470

On 12 Dec FORTIS was trading at 874.05. The strike last trading price was 20, which was 5.6 higher than the previous day. The implied volatity was 19.77, the open interest changed by 156 which increased total open position to 418

On 11 Dec FORTIS was trading at 855.85. The strike last trading price was 15.6, which was 1.55 higher than the previous day. The implied volatity was 23.13, the open interest changed by 60 which increased total open position to 269

On 10 Dec FORTIS was trading at 852.95. The strike last trading price was 13.65, which was -5.65 lower than the previous day. The implied volatity was 22.81, the open interest changed by 44 which increased total open position to 209

On 9 Dec FORTIS was trading at 863.85. The strike last trading price was 19.4, which was 1.2 higher than the previous day. The implied volatity was 22.85, the open interest changed by 8 which increased total open position to 170

On 8 Dec FORTIS was trading at 860.80. The strike last trading price was 18.1, which was -14.05 lower than the previous day. The implied volatity was 23.58, the open interest changed by 150 which increased total open position to 161

On 5 Dec FORTIS was trading at 888.55. The strike last trading price was 32.7, which was -16.75 lower than the previous day. The implied volatity was 22.52, the open interest changed by -1 which decreased total open position to 11

On 4 Dec FORTIS was trading at 888.55. The strike last trading price was 49.5, which was -20.5 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 3 Dec FORTIS was trading at 898.25. The strike last trading price was 49.5, which was -20.5 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 2 Dec FORTIS was trading at 915.75. The strike last trading price was 49.5, which was -20.5 lower than the previous day. The implied volatity was -, the open interest changed by 3 which increased total open position to 0

On 1 Dec FORTIS was trading at 904.85. The strike last trading price was 49.5, which was -20.5 lower than the previous day. The implied volatity was 22.80, the open interest changed by 2 which increased total open position to 11

On 28 Nov FORTIS was trading at 919.10. The strike last trading price was 70, which was 2 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 27 Nov FORTIS was trading at 922.10. The strike last trading price was 70, which was 2 higher than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 0

On 26 Nov FORTIS was trading at 932.90. The strike last trading price was 70, which was 2 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 8

On 25 Nov FORTIS was trading at 920.40. The strike last trading price was 68, which was -134.2 lower than the previous day. The implied volatity was -, the open interest changed by 8 which increased total open position to 0

On 24 Nov FORTIS was trading at 922.20. The strike last trading price was 68, which was -134.2 lower than the previous day. The implied volatity was 30.39, the open interest changed by 0 which decreased total open position to 0

On 21 Nov FORTIS was trading at 921.00. The strike last trading price was 202.2, 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

On 20 Nov FORTIS was trading at 935.40. The strike last trading price was 202.2, 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

On 19 Nov FORTIS was trading at 922.90. The strike last trading price was 202.2, 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

On 18 Nov FORTIS was trading at 928.10. The strike last trading price was 202.2, 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

On 17 Nov FORTIS was trading at 944.10. The strike last trading price was 202.2, 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

On 14 Nov FORTIS was trading at 937.70. The strike last trading price was 202.2, 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

FORTIS 30DEC2025 870 PE
Delta: -0.44 Vega: 0.67 Theta: -0.44 Gamma: 0.01
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
16 Dec	875.00	13.2 ₹ 10,230	-0.35 -271.25	22.86	536 4,15,400	22 17,050	229 1,77,475
15 Dec	869.80	13.05 ₹ 10,113.75	-1.5 -1162.50	22.92	327 2,53,425	-26 -20,150	203 1,57,325
12 Dec	874.05	14.65 ₹ 11,353.75	-8.35 -6471.25	24.25	458 3,54,950	92 71,300	230 1,78,250
11 Dec	855.85	19.95 ₹ 15,461.25	-6.1 -4727.50	21.81	57 44,175	13 10,075	138 1,06,950
10 Dec	852.95	26.05 ₹ 20,188.75	4.4 3410.00	25.55	84 65,100	-18 -13,950	126 97,650
9 Dec	863.85	21.15 ₹ 16,391.25	-2 -1550.00	26.11	113 87,575	-3 -2,325	147 1,13,925
8 Dec	860.80	23.75 ₹ 18,406.25	12.9 9997.50	25.81	463 3,58,825	-1 -775	151 1,17,025
5 Dec	888.55	11 ₹ 8,525	-1.05 -813.75	21.61	50 38,750	8 6,200	153 1,18,575
4 Dec	888.55	12.2 ₹ 9,455	1.85 1433.75	23.46	125 96,875	1 775	147 1,13,925
3 Dec	898.25	9.95 ₹ 7,711.25	3.65 2828.75	23.83	58 44,950	-18 -13,950	144 1,11,600
2 Dec	915.75	6.1 ₹ 4,727.5	-2.55 -1976.25	24.09	112 86,800	13 10,075	166 1,28,650
1 Dec	904.85	8.55 ₹ 6,626.25	2.45 1898.75	24.02	94 72,850	35 27,125	155 1,20,125
28 Nov	919.10	5.85 ₹ 4,533.75	0.15 116.25	23.43	76 58,900	-22 -17,050	120 93,000
27 Nov	922.10	5.75 ₹ 4,456.25	0.75 581.25	23.35	52 40,300	11 8,525	141 1,09,275
26 Nov	932.90	4.9 ₹ 3,797.5	-2.05 -1588.75	24.33	88 68,200	-22 -17,050	131 1,01,525
25 Nov	920.40	7.3 ₹ 5,657.5	-1.25 -968.75	24.32	56 43,400	-11 -8,525	152 1,17,800
24 Nov	922.20	8.5 ₹ 6,587.5	-0.85 -658.75	24.87	26 20,150	-1 -775	160 1,24,000
21 Nov	921.00	9.55 ₹ 7,401.25	1.5 1162.50	26.94	94 72,850	41 31,775	159 1,23,225
20 Nov	935.40	7.9 ₹ 6,122.5	-3.1 -2402.50	27.76	105 81,375	36 27,900	119 92,225
19 Nov	922.90	10.8 ₹ 8,370	-1.5 -1162.50	28.05	59 45,725	-2 -1,550	83 64,325
18 Nov	928.10	12.5 ₹ 9,687.5	3.1 2402.50	30.60	56 43,400	38 29,450	84 65,100
17 Nov	944.10	9.4 ₹ 7,285	-2.4 -1860.00	30.76	31 24,025	13 10,075	37 28,675
14 Nov	937.70	11.8 ₹ 9,145	5.7 4417.50	30.85	64 49,600	24 18,600	24 18,600

For Fortis Healthcare Ltd - strike price 870 expiring on 30DEC2025

Delta for 870 PE is -0.44

Historical price for 870 PE is as follows

On 16 Dec FORTIS was trading at 875.00. The strike last trading price was 13.2, which was -0.35 lower than the previous day. The implied volatity was 22.86, the open interest changed by 22 which increased total open position to 229

On 15 Dec FORTIS was trading at 869.80. The strike last trading price was 13.05, which was -1.5 lower than the previous day. The implied volatity was 22.92, the open interest changed by -26 which decreased total open position to 203

On 12 Dec FORTIS was trading at 874.05. The strike last trading price was 14.65, which was -8.35 lower than the previous day. The implied volatity was 24.25, the open interest changed by 92 which increased total open position to 230

On 11 Dec FORTIS was trading at 855.85. The strike last trading price was 19.95, which was -6.1 lower than the previous day. The implied volatity was 21.81, the open interest changed by 13 which increased total open position to 138

On 10 Dec FORTIS was trading at 852.95. The strike last trading price was 26.05, which was 4.4 higher than the previous day. The implied volatity was 25.55, the open interest changed by -18 which decreased total open position to 126

On 9 Dec FORTIS was trading at 863.85. The strike last trading price was 21.15, which was -2 lower than the previous day. The implied volatity was 26.11, the open interest changed by -3 which decreased total open position to 147

On 8 Dec FORTIS was trading at 860.80. The strike last trading price was 23.75, which was 12.9 higher than the previous day. The implied volatity was 25.81, the open interest changed by -1 which decreased total open position to 151

On 5 Dec FORTIS was trading at 888.55. The strike last trading price was 11, which was -1.05 lower than the previous day. The implied volatity was 21.61, the open interest changed by 8 which increased total open position to 153

On 4 Dec FORTIS was trading at 888.55. The strike last trading price was 12.2, which was 1.85 higher than the previous day. The implied volatity was 23.46, the open interest changed by 1 which increased total open position to 147

On 3 Dec FORTIS was trading at 898.25. The strike last trading price was 9.95, which was 3.65 higher than the previous day. The implied volatity was 23.83, the open interest changed by -18 which decreased total open position to 144

On 2 Dec FORTIS was trading at 915.75. The strike last trading price was 6.1, which was -2.55 lower than the previous day. The implied volatity was 24.09, the open interest changed by 13 which increased total open position to 166

On 1 Dec FORTIS was trading at 904.85. The strike last trading price was 8.55, which was 2.45 higher than the previous day. The implied volatity was 24.02, the open interest changed by 35 which increased total open position to 155

On 28 Nov FORTIS was trading at 919.10. The strike last trading price was 5.85, which was 0.15 higher than the previous day. The implied volatity was 23.43, the open interest changed by -22 which decreased total open position to 120

On 27 Nov FORTIS was trading at 922.10. The strike last trading price was 5.75, which was 0.75 higher than the previous day. The implied volatity was 23.35, the open interest changed by 11 which increased total open position to 141

On 26 Nov FORTIS was trading at 932.90. The strike last trading price was 4.9, which was -2.05 lower than the previous day. The implied volatity was 24.33, the open interest changed by -22 which decreased total open position to 131

On 25 Nov FORTIS was trading at 920.40. The strike last trading price was 7.3, which was -1.25 lower than the previous day. The implied volatity was 24.32, the open interest changed by -11 which decreased total open position to 152

On 24 Nov FORTIS was trading at 922.20. The strike last trading price was 8.5, which was -0.85 lower than the previous day. The implied volatity was 24.87, the open interest changed by -1 which decreased total open position to 160

On 21 Nov FORTIS was trading at 921.00. The strike last trading price was 9.55, which was 1.5 higher than the previous day. The implied volatity was 26.94, the open interest changed by 41 which increased total open position to 159

On 20 Nov FORTIS was trading at 935.40. The strike last trading price was 7.9, which was -3.1 lower than the previous day. The implied volatity was 27.76, the open interest changed by 36 which increased total open position to 119

On 19 Nov FORTIS was trading at 922.90. The strike last trading price was 10.8, which was -1.5 lower than the previous day. The implied volatity was 28.05, the open interest changed by -2 which decreased total open position to 83

On 18 Nov FORTIS was trading at 928.10. The strike last trading price was 12.5, which was 3.1 higher than the previous day. The implied volatity was 30.60, the open interest changed by 38 which increased total open position to 84

On 17 Nov FORTIS was trading at 944.10. The strike last trading price was 9.4, which was -2.4 lower than the previous day. The implied volatity was 30.76, the open interest changed by 13 which increased total open position to 37

On 14 Nov FORTIS was trading at 937.70. The strike last trading price was 11.8, which was 5.7 higher than the previous day. The implied volatity was 30.85, the open interest changed by 24 which increased total open position to 24

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