CDSL

Central Depo Ser (I) Ltd

1526.5 +3.80 (0.25%)

L: 1518 H: 1537.4

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Historical option data for CDSL
12 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

CDSL 30-DEC-2025 1420 CE
Delta: - Vega: - Theta: - Gamma: -
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
12 Dec	1526.50	132.15 ₹ 62,771.25	-139.05 -66048.75	-	0 0	0 0	4 1,900
11 Dec	1522.70	132.15 ₹ 62,771.25	-139.05 -66048.75	-	0 0	0 0	4 1,900
10 Dec	1479.30	132.15 ₹ 62,771.25	-139.05 -66048.75	-	0 0	0 0	4 1,900
9 Dec	1517.20	132.15 ₹ 62,771.25	-139.05 -66048.75	-	0 0	0 0	0 0
8 Dec	1520.90	132.15 ₹ 62,771.25	-139.05 -66048.75	-	0 0	0 0	4 1,900
5 Dec	1550.60	132.15 ₹ 62,771.25	-139.05 -66048.75	-	0 0	3 1,425	0 0
4 Dec	1536.30	132.15 ₹ 62,771.25	-139.05 -66048.75	26.75	4 1,900	3 1,425	4 1,900
3 Dec	1550.50	271.2 ₹ 1,28,820	8.4 3990.00	-	0 0	0 0	0 0
2 Dec	1592.10	271.2 ₹ 1,28,820	8.4 3990.00	-	0 0	0 0	0 0
1 Dec	1604.50	271.2 ₹ 1,28,820	8.4 3990.00	-	0 0	0 0	0 0
28 Nov	1617.20	271.2 ₹ 1,28,820	8.4 3990.00	-	0 0	0 0	0 0
27 Nov	1624.60	271.2 ₹ 1,28,820	8.4 3990.00	-	0 0	0 0	0 0
26 Nov	1619.90	271.2 ₹ 1,28,820	8.4 3990.00	-	0 0	0 0	0 0
25 Nov	1574.10	271.2 ₹ 1,28,820	8.4 3990.00	-	0 0	0 0	0 0
24 Nov	1587.60	271.2 ₹ 1,28,820	8.4 3990.00	-	0 0	0 0	0 0
21 Nov	1610.20	271.2 ₹ 1,28,820	8.4 3990.00	-	0 0	1 475	0 0
20 Nov	1640.10	271.2 ₹ 1,28,820	8.4 3990.00	57.95	1 475	0 0	0 0
19 Nov	1622.80	262.8 ₹ 1,24,830	0 0.00	-	0 0	0 0	0 0

18 Nov	1605.70	262.8 ₹ 1,24,830	0 0.00	-	0 0	0 0	0 0

For Central Depo Ser (I) Ltd - strike price 1420 expiring on 30DEC2025

Delta for 1420 CE is -

Historical price for 1420 CE is as follows

On 12 Dec CDSL was trading at 1526.50. The strike last trading price was 132.15, which was -139.05 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 4

On 11 Dec CDSL was trading at 1522.70. The strike last trading price was 132.15, which was -139.05 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 4

On 10 Dec CDSL was trading at 1479.30. The strike last trading price was 132.15, which was -139.05 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 4

On 9 Dec CDSL was trading at 1517.20. The strike last trading price was 132.15, which was -139.05 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 8 Dec CDSL was trading at 1520.90. The strike last trading price was 132.15, which was -139.05 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 4

On 5 Dec CDSL was trading at 1550.60. The strike last trading price was 132.15, which was -139.05 lower than the previous day. The implied volatity was -, the open interest changed by 3 which increased total open position to 0

On 4 Dec CDSL was trading at 1536.30. The strike last trading price was 132.15, which was -139.05 lower than the previous day. The implied volatity was 26.75, the open interest changed by 3 which increased total open position to 4

On 3 Dec CDSL was trading at 1550.50. The strike last trading price was 271.2, which was 8.4 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 2 Dec CDSL was trading at 1592.10. The strike last trading price was 271.2, which was 8.4 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 1 Dec CDSL was trading at 1604.50. The strike last trading price was 271.2, which was 8.4 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 28 Nov CDSL was trading at 1617.20. The strike last trading price was 271.2, which was 8.4 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 CDSL was trading at 1624.60. The strike last trading price was 271.2, which was 8.4 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 26 Nov CDSL was trading at 1619.90. The strike last trading price was 271.2, which was 8.4 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 25 Nov CDSL was trading at 1574.10. The strike last trading price was 271.2, which was 8.4 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 24 Nov CDSL was trading at 1587.60. The strike last trading price was 271.2, which was 8.4 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 21 Nov CDSL was trading at 1610.20. The strike last trading price was 271.2, which was 8.4 higher than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 0

On 20 Nov CDSL was trading at 1640.10. The strike last trading price was 271.2, which was 8.4 higher than the previous day. The implied volatity was 57.95, the open interest changed by 0 which decreased total open position to 0

On 19 Nov CDSL was trading at 1622.80. The strike last trading price was 262.8, 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 CDSL was trading at 1605.70. The strike last trading price was 262.8, 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

CDSL 30DEC2025 1420 PE
Delta: -0.10 Vega: 0.61 Theta: -0.43 Gamma: 0.00
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
12 Dec	1526.50	4.85 ₹ 2,303.75	-1.7 -807.50	28.26	128 60,800	-36 -17,100	290 1,37,750
11 Dec	1522.70	6.65 ₹ 3,158.75	-10.9 -5177.50	29.13	316 1,50,100	-29 -13,775	324 1,53,900
10 Dec	1479.30	19 ₹ 9,025	10.25 4868.75	33.17	263 1,24,925	38 18,050	352 1,67,200
9 Dec	1517.20	9 ₹ 4,275	-0.25 -118.75	30.77	616 2,92,600	61 28,975	315 1,49,625
8 Dec	1520.90	9.5 ₹ 4,512.5	4.85 2303.75	30.62	216 1,02,600	22 10,450	255 1,21,125
5 Dec	1550.60	4.25 ₹ 2,018.75	-3 -1425.00	27.30	98 46,550	6 2,850	234 1,11,150
4 Dec	1536.30	7.2 ₹ 3,420	0.45 213.75	28.39	110 52,250	50 23,750	227 1,07,825
3 Dec	1550.50	6.25 ₹ 2,968.75	2.35 1116.25	29.36	78 37,050	25 11,875	177 84,075
2 Dec	1592.10	3.9 ₹ 1,852.5	0.05 23.75	29.86	27 12,825	8 3,800	153 72,675
1 Dec	1604.50	3.55 ₹ 1,686.25	0.4 190.00	29.96	32 15,200	9 4,275	144 68,400
28 Nov	1617.20	3.15 ₹ 1,496.25	0.1 47.50	29.50	15 7,125	7 3,325	135 64,125
27 Nov	1624.60	3.05 ₹ 1,448.75	-0.3 -142.50	29.84	36 17,100	7 3,325	125 59,375
26 Nov	1619.90	3.3 ₹ 1,567.5	-4.45 -2113.75	29.24	159 75,525	76 36,100	118 56,050
25 Nov	1574.10	7.5 ₹ 3,562.5	0.5 237.50	30.14	32 15,200	3 1,425	42 19,950
24 Nov	1587.60	7.05 ₹ 3,348.75	-0.05 -23.75	30.37	32 15,200	-6 -2,850	40 19,000
21 Nov	1610.20	7 ₹ 3,325	2.3 1092.50	31.85	12 5,700	1 475	42 19,950
20 Nov	1640.10	4.5 ₹ 2,137.5	-1.95 -926.25	31.35	59 28,025	-5 -2,375	41 19,475
19 Nov	1622.80	6.45 ₹ 3,063.75	-28.65 -13608.75	31.56	49 23,275	46 21,850	46 21,850
18 Nov	1605.70	35.1 ₹ 16,672.5	0 0.00	-	0 0	0 0	0 0

For Central Depo Ser (I) Ltd - strike price 1420 expiring on 30DEC2025

Delta for 1420 PE is -0.10

Historical price for 1420 PE is as follows

On 12 Dec CDSL was trading at 1526.50. The strike last trading price was 4.85, which was -1.7 lower than the previous day. The implied volatity was 28.26, the open interest changed by -36 which decreased total open position to 290

On 11 Dec CDSL was trading at 1522.70. The strike last trading price was 6.65, which was -10.9 lower than the previous day. The implied volatity was 29.13, the open interest changed by -29 which decreased total open position to 324

On 10 Dec CDSL was trading at 1479.30. The strike last trading price was 19, which was 10.25 higher than the previous day. The implied volatity was 33.17, the open interest changed by 38 which increased total open position to 352

On 9 Dec CDSL was trading at 1517.20. The strike last trading price was 9, which was -0.25 lower than the previous day. The implied volatity was 30.77, the open interest changed by 61 which increased total open position to 315

On 8 Dec CDSL was trading at 1520.90. The strike last trading price was 9.5, which was 4.85 higher than the previous day. The implied volatity was 30.62, the open interest changed by 22 which increased total open position to 255

On 5 Dec CDSL was trading at 1550.60. The strike last trading price was 4.25, which was -3 lower than the previous day. The implied volatity was 27.30, the open interest changed by 6 which increased total open position to 234

On 4 Dec CDSL was trading at 1536.30. The strike last trading price was 7.2, which was 0.45 higher than the previous day. The implied volatity was 28.39, the open interest changed by 50 which increased total open position to 227

On 3 Dec CDSL was trading at 1550.50. The strike last trading price was 6.25, which was 2.35 higher than the previous day. The implied volatity was 29.36, the open interest changed by 25 which increased total open position to 177

On 2 Dec CDSL was trading at 1592.10. The strike last trading price was 3.9, which was 0.05 higher than the previous day. The implied volatity was 29.86, the open interest changed by 8 which increased total open position to 153

On 1 Dec CDSL was trading at 1604.50. The strike last trading price was 3.55, which was 0.4 higher than the previous day. The implied volatity was 29.96, the open interest changed by 9 which increased total open position to 144

On 28 Nov CDSL was trading at 1617.20. The strike last trading price was 3.15, which was 0.1 higher than the previous day. The implied volatity was 29.50, the open interest changed by 7 which increased total open position to 135

On 27 Nov CDSL was trading at 1624.60. The strike last trading price was 3.05, which was -0.3 lower than the previous day. The implied volatity was 29.84, the open interest changed by 7 which increased total open position to 125

On 26 Nov CDSL was trading at 1619.90. The strike last trading price was 3.3, which was -4.45 lower than the previous day. The implied volatity was 29.24, the open interest changed by 76 which increased total open position to 118

On 25 Nov CDSL was trading at 1574.10. The strike last trading price was 7.5, which was 0.5 higher than the previous day. The implied volatity was 30.14, the open interest changed by 3 which increased total open position to 42

On 24 Nov CDSL was trading at 1587.60. The strike last trading price was 7.05, which was -0.05 lower than the previous day. The implied volatity was 30.37, the open interest changed by -6 which decreased total open position to 40

On 21 Nov CDSL was trading at 1610.20. The strike last trading price was 7, which was 2.3 higher than the previous day. The implied volatity was 31.85, the open interest changed by 1 which increased total open position to 42

On 20 Nov CDSL was trading at 1640.10. The strike last trading price was 4.5, which was -1.95 lower than the previous day. The implied volatity was 31.35, the open interest changed by -5 which decreased total open position to 41

On 19 Nov CDSL was trading at 1622.80. The strike last trading price was 6.45, which was -28.65 lower than the previous day. The implied volatity was 31.56, the open interest changed by 46 which increased total open position to 46

On 18 Nov CDSL was trading at 1605.70. The strike last trading price was 35.1, 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

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