FORTIS

Fortis Healthcare Ltd

870.95 -4.05 (-0.46%)

L: 865.2 H: 879.8

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Historical option data for FORTIS
17 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 920 CE
Delta: 0.11 Vega: 0.31 Theta: -0.31 Gamma: 0.01
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
17 Dec	870.95	2.05 ₹ 1,588.75	-1 -775.00	23.30	445 3,44,875	-2 -1,550	738 5,71,950
16 Dec	875.00	2.7 ₹ 2,092.5	-0.7 -542.50	23.06	714 5,53,350	-50 -38,750	739 5,72,725
15 Dec	869.80	3.55 ₹ 2,751.25	-1.2 -930.00	23.72	335 2,59,625	33 25,575	790 6,12,250
12 Dec	874.05	4.7 ₹ 3,642.5	0.9 697.50	23.17	410 3,17,750	-14 -10,850	754 5,84,350
11 Dec	855.85	3.9 ₹ 3,022.5	0.4 310.00	25.78	238 1,84,450	-7 -5,425	765 5,92,875
10 Dec	852.95	3.3 ₹ 2,557.5	-1.7 -1317.50	25.33	427 3,30,925	-22 -17,050	773 5,99,075
9 Dec	863.85	5.1 ₹ 3,952.5	0.5 387.50	24.78	254 1,96,850	-14 -10,850	794 6,15,350
8 Dec	860.80	4.7 ₹ 3,642.5	-4.75 -3681.25	25.01	1,337 10,36,175	363 2,81,325	808 6,26,200
5 Dec	888.55	9.85 ₹ 7,633.75	-2.7 -2092.50	22.57	287 2,22,425	-5 -3,875	444 3,44,100
4 Dec	888.55	11.85 ₹ 9,183.75	-3.75 -2906.25	23.66	447 3,46,425	-4 -3,100	452 3,50,300

3 Dec	898.25	15.5 ₹ 12,012.5	-7.95 -6161.25	23.28	946 7,33,150	79 61,225	455 3,52,625
2 Dec	915.75	23.65 ₹ 18,328.75	4.1 3177.50	21.88	929 7,19,975	-11 -8,525	361 2,79,775
1 Dec	904.85	19.95 ₹ 15,461.25	-5.8 -4495.00	23.10	1,031 7,99,025	54 41,850	376 2,91,400
28 Nov	919.10	25.9 ₹ 20,072.5	-2.95 -2286.25	20.01	1,032 7,99,800	147 1,13,925	328 2,54,200
27 Nov	922.10	28 ₹ 21,700	-7.7 -5967.50	20.72	393 3,04,575	68 52,700	179 1,38,725
26 Nov	932.90	35.65 ₹ 27,628.75	5.5 4262.50	20.90	117 90,675	-17 -13,175	111 86,025
25 Nov	920.40	29.8 ₹ 23,095	-2.55 -1976.25	22.76	173 1,34,075	19 14,725	126 97,650
24 Nov	922.20	28.1 ₹ 21,777.5	-5.7 -4417.50	22.20	145 1,12,375	35 27,125	105 81,375
21 Nov	921.00	33.05 ₹ 25,613.75	-7.95 -6161.25	21.90	57 44,175	19 14,725	69 53,475
20 Nov	935.40	41 ₹ 31,775	5.15 3991.25	20.74	57 44,175	0 0	49 37,975
19 Nov	922.90	35.5 ₹ 27,512.5	-3.65 -2828.75	22.67	56 43,400	29 22,475	48 37,200
18 Nov	928.10	39.15 ₹ 30,341.25	-64.55 -50026.25	23.24	28 21,700	18 13,950	18 13,950
17 Nov	944.10	103.7 ₹ 80,367.5	0 0.00	-	0 0	0 0	0 0
14 Nov	937.70	103.7 ₹ 80,367.5	0 0.00	-	0 0	0 0	0 0
13 Nov	953.00	103.7 ₹ 80,367.5	0 0.00	-	0 0	0 0	0 0
12 Nov	969.40	103.7 ₹ 80,367.5	0 0.00	-	0 0	0 0	0 0
10 Nov	992.70	103.7 ₹ 80,367.5	0 0.00	-	0 0	0 0	0 0
3 Oct	980.40	0 ₹ 0	0 0.00	-	0 0	0 0	0 0

For Fortis Healthcare Ltd - strike price 920 expiring on 30DEC2025

Delta for 920 CE is 0.11

Historical price for 920 CE is as follows

On 17 Dec FORTIS was trading at 870.95. The strike last trading price was 2.05, which was -1 lower than the previous day. The implied volatity was 23.30, the open interest changed by -2 which decreased total open position to 738

On 16 Dec FORTIS was trading at 875.00. The strike last trading price was 2.7, which was -0.7 lower than the previous day. The implied volatity was 23.06, the open interest changed by -50 which decreased total open position to 739

On 15 Dec FORTIS was trading at 869.80. The strike last trading price was 3.55, which was -1.2 lower than the previous day. The implied volatity was 23.72, the open interest changed by 33 which increased total open position to 790

On 12 Dec FORTIS was trading at 874.05. The strike last trading price was 4.7, which was 0.9 higher than the previous day. The implied volatity was 23.17, the open interest changed by -14 which decreased total open position to 754

On 11 Dec FORTIS was trading at 855.85. The strike last trading price was 3.9, which was 0.4 higher than the previous day. The implied volatity was 25.78, the open interest changed by -7 which decreased total open position to 765

On 10 Dec FORTIS was trading at 852.95. The strike last trading price was 3.3, which was -1.7 lower than the previous day. The implied volatity was 25.33, the open interest changed by -22 which decreased total open position to 773

On 9 Dec FORTIS was trading at 863.85. The strike last trading price was 5.1, which was 0.5 higher than the previous day. The implied volatity was 24.78, the open interest changed by -14 which decreased total open position to 794

On 8 Dec FORTIS was trading at 860.80. The strike last trading price was 4.7, which was -4.75 lower than the previous day. The implied volatity was 25.01, the open interest changed by 363 which increased total open position to 808

On 5 Dec FORTIS was trading at 888.55. The strike last trading price was 9.85, which was -2.7 lower than the previous day. The implied volatity was 22.57, the open interest changed by -5 which decreased total open position to 444

On 4 Dec FORTIS was trading at 888.55. The strike last trading price was 11.85, which was -3.75 lower than the previous day. The implied volatity was 23.66, the open interest changed by -4 which decreased total open position to 452

On 3 Dec FORTIS was trading at 898.25. The strike last trading price was 15.5, which was -7.95 lower than the previous day. The implied volatity was 23.28, the open interest changed by 79 which increased total open position to 455

On 2 Dec FORTIS was trading at 915.75. The strike last trading price was 23.65, which was 4.1 higher than the previous day. The implied volatity was 21.88, the open interest changed by -11 which decreased total open position to 361

On 1 Dec FORTIS was trading at 904.85. The strike last trading price was 19.95, which was -5.8 lower than the previous day. The implied volatity was 23.10, the open interest changed by 54 which increased total open position to 376

On 28 Nov FORTIS was trading at 919.10. The strike last trading price was 25.9, which was -2.95 lower than the previous day. The implied volatity was 20.01, the open interest changed by 147 which increased total open position to 328

On 27 Nov FORTIS was trading at 922.10. The strike last trading price was 28, which was -7.7 lower than the previous day. The implied volatity was 20.72, the open interest changed by 68 which increased total open position to 179

On 26 Nov FORTIS was trading at 932.90. The strike last trading price was 35.65, which was 5.5 higher than the previous day. The implied volatity was 20.90, the open interest changed by -17 which decreased total open position to 111

On 25 Nov FORTIS was trading at 920.40. The strike last trading price was 29.8, which was -2.55 lower than the previous day. The implied volatity was 22.76, the open interest changed by 19 which increased total open position to 126

On 24 Nov FORTIS was trading at 922.20. The strike last trading price was 28.1, which was -5.7 lower than the previous day. The implied volatity was 22.20, the open interest changed by 35 which increased total open position to 105

On 21 Nov FORTIS was trading at 921.00. The strike last trading price was 33.05, which was -7.95 lower than the previous day. The implied volatity was 21.90, the open interest changed by 19 which increased total open position to 69

On 20 Nov FORTIS was trading at 935.40. The strike last trading price was 41, which was 5.15 higher than the previous day. The implied volatity was 20.74, the open interest changed by 0 which decreased total open position to 49

On 19 Nov FORTIS was trading at 922.90. The strike last trading price was 35.5, which was -3.65 lower than the previous day. The implied volatity was 22.67, the open interest changed by 29 which increased total open position to 48

On 18 Nov FORTIS was trading at 928.10. The strike last trading price was 39.15, which was -64.55 lower than the previous day. The implied volatity was 23.24, the open interest changed by 18 which increased total open position to 18

On 17 Nov FORTIS was trading at 944.10. The strike last trading price was 103.7, 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 103.7, 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 Nov FORTIS was trading at 953.00. The strike last trading price was 103.7, 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 Nov FORTIS was trading at 969.40. The strike last trading price was 103.7, 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 Nov FORTIS was trading at 992.70. The strike last trading price was 103.7, 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 3 Oct FORTIS was trading at 980.40. 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

FORTIS 30DEC2025 920 PE
Delta: -0.92 Vega: 0.25 Theta: 0.03 Gamma: 0.00
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
17 Dec	870.95	49.7 ₹ 38,517.5	5.7 4417.50	20.55	13 10,075	1 775	154 1,19,350
16 Dec	875.00	44 ₹ 34,100	-9 -6975.00	-	17 13,175	-5 -3,875	155 1,20,125
15 Dec	869.80	53 ₹ 41,075	2.35 1821.25	35.72	2 1,550	0 0	160 1,24,000
12 Dec	874.05	50.65 ₹ 39,253.75	-9.45 -7323.75	31.49	9 6,975	-5 -3,875	161 1,24,775
11 Dec	855.85	60.1 ₹ 46,577.5	-5.15 -3991.25	28.00	3 2,325	0 0	166 1,28,650
10 Dec	852.95	65.25 ₹ 50,568.75	-0.55 -426.25	29.52	16 12,400	-6 -4,650	165 1,27,875
9 Dec	863.85	65.8 ₹ 50,995	6.4 4960.00	42.66	1 775	0 0	172 1,33,300
8 Dec	860.80	59.65 ₹ 46,228.75	21.1 16352.50	27.64	22 17,050	-10 -7,750	171 1,32,525
5 Dec	888.55	37.55 ₹ 29,101.25	-0.5 -387.50	21.30	11 8,525	0 0	182 1,41,050
4 Dec	888.55	38.05 ₹ 29,488.75	5.45 4223.75	23.34	10 7,750	-1 -775	183 1,41,825
3 Dec	898.25	32.2 ₹ 24,955	9.05 7013.75	23.37	57 44,175	2 1,550	187 1,44,925
2 Dec	915.75	22.8 ₹ 17,670	-5.6 -4340.00	24.04	130 1,00,750	-1 -775	185 1,43,375
1 Dec	904.85	28.3 ₹ 21,932.5	6.25 4843.75	23.73	160 1,24,000	8 6,200	185 1,43,375
28 Nov	919.10	21.75 ₹ 16,856.25	1.55 1201.25	23.63	306 2,37,150	56 43,400	180 1,39,500
27 Nov	922.10	20.45 ₹ 15,848.75	3.15 2441.25	22.78	225 1,74,375	10 7,750	127 98,425
26 Nov	932.90	17.05 ₹ 13,213.75	-5.45 -4223.75	23.48	133 1,03,075	27 20,925	117 90,675
25 Nov	920.40	22.45 ₹ 17,398.75	-3.55 -2751.25	23.14	86 66,650	36 27,900	90 69,750
24 Nov	922.20	25 ₹ 19,375	-1.3 -1007.50	24.06	53 41,075	12 9,300	53 41,075
21 Nov	921.00	26.1 ₹ 20,227.5	3.2 2480.00	26.85	35 27,125	11 8,525	40 31,000
20 Nov	935.40	23.45 ₹ 18,173.75	-5.25 -4068.75	28.98	42 32,550	11 8,525	27 20,925
19 Nov	922.90	28.15 ₹ 21,816.25	-0.85 -658.75	28.42	17 13,175	5 3,875	15 11,625
18 Nov	928.10	29 ₹ 22,475	1.9 1472.50	30.24	11 8,525	6 4,650	9 6,975
17 Nov	944.10	27.1 ₹ 21,002.5	-12.85 -9958.75	-	0 0	3 2,325	0 0
14 Nov	937.70	27.1 ₹ 21,002.5	-12.85 -9958.75	30.66	3 2,325	0 0	0 0
13 Nov	953.00	39.95 ₹ 30,961.25	0 0.00	3.56	0 0	0 0	0 0
12 Nov	969.40	39.95 ₹ 30,961.25	0 0.00	4.88	0 0	0 0	0 0
10 Nov	992.70	39.95 ₹ 30,961.25	0 0.00	6.54	0 0	0 0	0 0
3 Oct	980.40	0 ₹ 0	0 0.00	4.90	0 0	0 0	0 0

For Fortis Healthcare Ltd - strike price 920 expiring on 30DEC2025

Delta for 920 PE is -0.92

Historical price for 920 PE is as follows

On 17 Dec FORTIS was trading at 870.95. The strike last trading price was 49.7, which was 5.7 higher than the previous day. The implied volatity was 20.55, the open interest changed by 1 which increased total open position to 154

On 16 Dec FORTIS was trading at 875.00. The strike last trading price was 44, which was -9 lower than the previous day. The implied volatity was -, the open interest changed by -5 which decreased total open position to 155

On 15 Dec FORTIS was trading at 869.80. The strike last trading price was 53, which was 2.35 higher than the previous day. The implied volatity was 35.72, the open interest changed by 0 which decreased total open position to 160

On 12 Dec FORTIS was trading at 874.05. The strike last trading price was 50.65, which was -9.45 lower than the previous day. The implied volatity was 31.49, the open interest changed by -5 which decreased total open position to 161

On 11 Dec FORTIS was trading at 855.85. The strike last trading price was 60.1, which was -5.15 lower than the previous day. The implied volatity was 28.00, the open interest changed by 0 which decreased total open position to 166

On 10 Dec FORTIS was trading at 852.95. The strike last trading price was 65.25, which was -0.55 lower than the previous day. The implied volatity was 29.52, the open interest changed by -6 which decreased total open position to 165

On 9 Dec FORTIS was trading at 863.85. The strike last trading price was 65.8, which was 6.4 higher than the previous day. The implied volatity was 42.66, the open interest changed by 0 which decreased total open position to 172

On 8 Dec FORTIS was trading at 860.80. The strike last trading price was 59.65, which was 21.1 higher than the previous day. The implied volatity was 27.64, the open interest changed by -10 which decreased total open position to 171

On 5 Dec FORTIS was trading at 888.55. The strike last trading price was 37.55, which was -0.5 lower than the previous day. The implied volatity was 21.30, the open interest changed by 0 which decreased total open position to 182

On 4 Dec FORTIS was trading at 888.55. The strike last trading price was 38.05, which was 5.45 higher than the previous day. The implied volatity was 23.34, the open interest changed by -1 which decreased total open position to 183

On 3 Dec FORTIS was trading at 898.25. The strike last trading price was 32.2, which was 9.05 higher than the previous day. The implied volatity was 23.37, the open interest changed by 2 which increased total open position to 187

On 2 Dec FORTIS was trading at 915.75. The strike last trading price was 22.8, which was -5.6 lower than the previous day. The implied volatity was 24.04, the open interest changed by -1 which decreased total open position to 185

On 1 Dec FORTIS was trading at 904.85. The strike last trading price was 28.3, which was 6.25 higher than the previous day. The implied volatity was 23.73, the open interest changed by 8 which increased total open position to 185

On 28 Nov FORTIS was trading at 919.10. The strike last trading price was 21.75, which was 1.55 higher than the previous day. The implied volatity was 23.63, the open interest changed by 56 which increased total open position to 180

On 27 Nov FORTIS was trading at 922.10. The strike last trading price was 20.45, which was 3.15 higher than the previous day. The implied volatity was 22.78, the open interest changed by 10 which increased total open position to 127

On 26 Nov FORTIS was trading at 932.90. The strike last trading price was 17.05, which was -5.45 lower than the previous day. The implied volatity was 23.48, the open interest changed by 27 which increased total open position to 117

On 25 Nov FORTIS was trading at 920.40. The strike last trading price was 22.45, which was -3.55 lower than the previous day. The implied volatity was 23.14, the open interest changed by 36 which increased total open position to 90

On 24 Nov FORTIS was trading at 922.20. The strike last trading price was 25, which was -1.3 lower than the previous day. The implied volatity was 24.06, the open interest changed by 12 which increased total open position to 53

On 21 Nov FORTIS was trading at 921.00. The strike last trading price was 26.1, which was 3.2 higher than the previous day. The implied volatity was 26.85, the open interest changed by 11 which increased total open position to 40

On 20 Nov FORTIS was trading at 935.40. The strike last trading price was 23.45, which was -5.25 lower than the previous day. The implied volatity was 28.98, the open interest changed by 11 which increased total open position to 27

On 19 Nov FORTIS was trading at 922.90. The strike last trading price was 28.15, which was -0.85 lower than the previous day. The implied volatity was 28.42, the open interest changed by 5 which increased total open position to 15

On 18 Nov FORTIS was trading at 928.10. The strike last trading price was 29, which was 1.9 higher than the previous day. The implied volatity was 30.24, the open interest changed by 6 which increased total open position to 9

On 17 Nov FORTIS was trading at 944.10. The strike last trading price was 27.1, which was -12.85 lower than the previous day. The implied volatity was -, the open interest changed by 3 which increased total open position to 0

On 14 Nov FORTIS was trading at 937.70. The strike last trading price was 27.1, which was -12.85 lower than the previous day. The implied volatity was 30.66, the open interest changed by 0 which decreased total open position to 0

On 13 Nov FORTIS was trading at 953.00. The strike last trading price was 39.95, which was 0 lower than the previous day. The implied volatity was 3.56, the open interest changed by 0 which decreased total open position to 0

On 12 Nov FORTIS was trading at 969.40. The strike last trading price was 39.95, which was 0 lower than the previous day. The implied volatity was 4.88, the open interest changed by 0 which decreased total open position to 0

On 10 Nov FORTIS was trading at 992.70. The strike last trading price was 39.95, which was 0 lower than the previous day. The implied volatity was 6.54, the open interest changed by 0 which decreased total open position to 0

On 3 Oct FORTIS was trading at 980.40. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was 4.90, the open interest changed by 0 which decreased total open position to 0

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