CDSL

Central Depo Ser (I) Ltd

1466.6 +20.40 (1.41%)

L: 1440.9 H: 1467.8

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Historical option data for CDSL
02 Jan 2026 04:12 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 27-JAN-2026 1540 CE
Delta: 0.27 Vega: 1.28 Theta: -0.75 Gamma: 0.00
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
2 Jan	1466.60	15.8 ₹ 7,505	2.4 1140.00	25.29	551 2,61,725	42 19,950	529 2,51,275
1 Jan	1446.20	13.35 ₹ 6,341.25	-0.05 -23.75	26.82	255 1,21,125	39 18,525	487 2,31,325
31 Dec	1443.60	13.2 ₹ 6,270	0.85 403.75	26.27	402 1,90,950	94 44,650	450 2,13,750
30 Dec	1433.90	12.75 ₹ 6,056.25	-6 -2850.00	27.12	749 3,55,775	104 49,400	354 1,68,150
29 Dec	1463.50	18.75 ₹ 8,906.25	-7.7 -3657.50	26.05	302 1,43,450	144 68,400	250 1,18,750
26 Dec	1482.70	26.05 ₹ 12,373.75	-7.15 -3396.25	25.82	125 59,375	22 10,450	102 48,450
24 Dec	1498.90	32 ₹ 15,200	-8.4 -3990.00	24.41	124 58,900	67 31,825	79 37,525
23 Dec	1515.50	40 ₹ 19,000	-101.25 -48093.75	24.43	34 16,150	12 5,700	12 5,700
22 Dec	1518.70	141.25 ₹ 67,093.75	0 0.00	0.42	0 0	0 0	0 0
19 Dec	1499.60	141.25 ₹ 67,093.75	0 0.00	1.54	0 0	0 0	0 0
18 Dec	1489.60	141.25 ₹ 67,093.75	0 0.00	1.95	0 0	0 0	0 0
17 Dec	1477.30	141.25 ₹ 67,093.75	0 0.00	2.69	0 0	0 0	0 0
16 Dec	1501.20	141.25 ₹ 67,093.75	0 0.00	1.50	0 0	0 0	0 0
15 Dec	1517.60	141.25 ₹ 67,093.75	0 0.00	0.44	0 0	0 0	0 0
12 Dec	1526.50	141.25 ₹ 67,093.75	0 0.00	-	0 0	0 0	0 0

11 Dec	1522.70	141.25 ₹ 67,093.75	0 0.00	-	0 0	0 0	0 0
10 Dec	1479.30	141.25 ₹ 67,093.75	0 0.00	2.34	0 0	0 0	0 0
9 Dec	1517.20	141.25 ₹ 67,093.75	0 0.00	0.17	0 0	0 0	0 0
8 Dec	1520.90	141.25 ₹ 67,093.75	0 0.00	0.02	0 0	0 0	0 0
5 Dec	1550.60	141.25 ₹ 67,093.75	0 0.00	-	0 0	0 0	0 0
4 Dec	1536.30	141.25 ₹ 67,093.75	0 0.00	-	0 0	0 0	0 0
3 Dec	1550.50	141.25 ₹ 67,093.75	0 0.00	-	0 0	0 0	0 0
2 Dec	1592.10	141.25 ₹ 67,093.75	0 0.00	-	0 0	0 0	0 0
1 Dec	1604.50	141.25 ₹ 67,093.75	0 0.00	-	0 0	0 0	0 0

For Central Depo Ser (I) Ltd - strike price 1540 expiring on 27JAN2026

Delta for 1540 CE is 0.27

Historical price for 1540 CE is as follows

On 2 Jan CDSL was trading at 1466.60. The strike last trading price was 15.8, which was 2.4 higher than the previous day. The implied volatity was 25.29, the open interest changed by 42 which increased total open position to 529

On 1 Jan CDSL was trading at 1446.20. The strike last trading price was 13.35, which was -0.05 lower than the previous day. The implied volatity was 26.82, the open interest changed by 39 which increased total open position to 487

On 31 Dec CDSL was trading at 1443.60. The strike last trading price was 13.2, which was 0.85 higher than the previous day. The implied volatity was 26.27, the open interest changed by 94 which increased total open position to 450

On 30 Dec CDSL was trading at 1433.90. The strike last trading price was 12.75, which was -6 lower than the previous day. The implied volatity was 27.12, the open interest changed by 104 which increased total open position to 354

On 29 Dec CDSL was trading at 1463.50. The strike last trading price was 18.75, which was -7.7 lower than the previous day. The implied volatity was 26.05, the open interest changed by 144 which increased total open position to 250

On 26 Dec CDSL was trading at 1482.70. The strike last trading price was 26.05, which was -7.15 lower than the previous day. The implied volatity was 25.82, the open interest changed by 22 which increased total open position to 102

On 24 Dec CDSL was trading at 1498.90. The strike last trading price was 32, which was -8.4 lower than the previous day. The implied volatity was 24.41, the open interest changed by 67 which increased total open position to 79

On 23 Dec CDSL was trading at 1515.50. The strike last trading price was 40, which was -101.25 lower than the previous day. The implied volatity was 24.43, the open interest changed by 12 which increased total open position to 12

On 22 Dec CDSL was trading at 1518.70. The strike last trading price was 141.25, which was 0 lower than the previous day. The implied volatity was 0.42, the open interest changed by 0 which decreased total open position to 0

On 19 Dec CDSL was trading at 1499.60. The strike last trading price was 141.25, which was 0 lower than the previous day. The implied volatity was 1.54, the open interest changed by 0 which decreased total open position to 0

On 18 Dec CDSL was trading at 1489.60. The strike last trading price was 141.25, which was 0 lower than the previous day. The implied volatity was 1.95, the open interest changed by 0 which decreased total open position to 0

On 17 Dec CDSL was trading at 1477.30. The strike last trading price was 141.25, which was 0 lower than the previous day. The implied volatity was 2.69, the open interest changed by 0 which decreased total open position to 0

On 16 Dec CDSL was trading at 1501.20. The strike last trading price was 141.25, which was 0 lower than the previous day. The implied volatity was 1.50, the open interest changed by 0 which decreased total open position to 0

On 15 Dec CDSL was trading at 1517.60. The strike last trading price was 141.25, which was 0 lower than the previous day. The implied volatity was 0.44, the open interest changed by 0 which decreased total open position to 0

On 12 Dec CDSL was trading at 1526.50. The strike last trading price was 141.25, 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 11 Dec CDSL was trading at 1522.70. The strike last trading price was 141.25, 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 Dec CDSL was trading at 1479.30. The strike last trading price was 141.25, which was 0 lower than the previous day. The implied volatity was 2.34, the open interest changed by 0 which decreased total open position to 0

On 9 Dec CDSL was trading at 1517.20. The strike last trading price was 141.25, which was 0 lower than the previous day. The implied volatity was 0.17, 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 141.25, which was 0 lower than the previous day. The implied volatity was 0.02, the open interest changed by 0 which decreased total open position to 0

On 5 Dec CDSL was trading at 1550.60. The strike last trading price was 141.25, 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 4 Dec CDSL was trading at 1536.30. The strike last trading price was 141.25, 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 Dec CDSL was trading at 1550.50. The strike last trading price was 141.25, 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 2 Dec CDSL was trading at 1592.10. The strike last trading price was 141.25, 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 1 Dec CDSL was trading at 1604.50. The strike last trading price was 141.25, 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 27JAN2026 1540 PE
Delta: -0.70 Vega: 1.33 Theta: -0.45 Gamma: 0.00
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
2 Jan	1466.60	82.6 ₹ 39,235	-21.05 -9998.75	28.29	11 5,225	-5 -2,375	129 61,275
1 Jan	1446.20	103.65 ₹ 49,233.75	5.05 2398.75	33.05	16 7,600	-1 -475	133 63,175
31 Dec	1443.60	98.2 ₹ 46,645	-9.55 -4536.25	27.96	24 11,400	-4 -1,900	134 63,650
30 Dec	1433.90	106.9 ₹ 50,777.5	13.9 6602.50	28.91	62 29,450	14 6,650	138 65,550
29 Dec	1463.50	94 ₹ 44,650	14.75 7006.25	33.05	33 15,675	19 9,025	124 58,900
26 Dec	1482.70	79.25 ₹ 37,643.75	14.25 6768.75	29.49	28 13,300	21 9,975	104 49,400
24 Dec	1498.90	65 ₹ 30,875	9 4275.00	26.81	50 23,750	44 20,900	81 38,475
23 Dec	1515.50	56 ₹ 26,600	4.75 2256.25	26.47	15 7,125	7 3,325	37 17,575
22 Dec	1518.70	51.25 ₹ 24,343.75	-5.75 -2731.25	25.18	35 16,625	-2 -950	29 13,775
19 Dec	1499.60	57 ₹ 27,075	-15 -7125.00	-	0 0	0 0	31 14,725
18 Dec	1489.60	57 ₹ 27,075	-15 -7125.00	-	0 0	0 0	31 14,725
17 Dec	1477.30	57 ₹ 27,075	-15 -7125.00	-	0 0	0 0	31 14,725
16 Dec	1501.20	57 ₹ 27,075	-15 -7125.00	-	0 0	0 0	31 14,725
15 Dec	1517.60	57 ₹ 27,075	-15 -7125.00	-	0 0	0 0	0 0
12 Dec	1526.50	57 ₹ 27,075	-15 -7125.00	27.40	1 475	0 0	30 14,250
11 Dec	1522.70	72 ₹ 34,200	3 1425.00	33.41	1 475	0 0	31 14,725
10 Dec	1479.30	69 ₹ 32,775	1.4 665.00	-	0 0	0 0	31 14,725
9 Dec	1517.20	69 ₹ 32,775	1.4 665.00	30.55	4 1,900	2 950	30 14,250
8 Dec	1520.90	67.6 ₹ 32,110	14.55 6911.25	30.10	27 12,825	17 8,075	28 13,300
5 Dec	1550.60	52.5 ₹ 24,937.5	-5.5 -2612.50	29.61	13 6,175	7 3,325	13 6,175
4 Dec	1536.30	58 ₹ 27,550	-33.05 -15698.75	28.38	6 2,850	5 2,375	5 2,375
3 Dec	1550.50	91.05 ₹ 43,248.75	0 0.00	-	0 0	0 0	0 0
2 Dec	1592.10	91.05 ₹ 43,248.75	0 0.00	3.51	0 0	0 0	0 0
1 Dec	1604.50	91.05 ₹ 43,248.75	0 0.00	3.70	0 0	0 0	0 0

For Central Depo Ser (I) Ltd - strike price 1540 expiring on 27JAN2026

Delta for 1540 PE is -0.70

Historical price for 1540 PE is as follows

On 2 Jan CDSL was trading at 1466.60. The strike last trading price was 82.6, which was -21.05 lower than the previous day. The implied volatity was 28.29, the open interest changed by -5 which decreased total open position to 129

On 1 Jan CDSL was trading at 1446.20. The strike last trading price was 103.65, which was 5.05 higher than the previous day. The implied volatity was 33.05, the open interest changed by -1 which decreased total open position to 133

On 31 Dec CDSL was trading at 1443.60. The strike last trading price was 98.2, which was -9.55 lower than the previous day. The implied volatity was 27.96, the open interest changed by -4 which decreased total open position to 134

On 30 Dec CDSL was trading at 1433.90. The strike last trading price was 106.9, which was 13.9 higher than the previous day. The implied volatity was 28.91, the open interest changed by 14 which increased total open position to 138

On 29 Dec CDSL was trading at 1463.50. The strike last trading price was 94, which was 14.75 higher than the previous day. The implied volatity was 33.05, the open interest changed by 19 which increased total open position to 124

On 26 Dec CDSL was trading at 1482.70. The strike last trading price was 79.25, which was 14.25 higher than the previous day. The implied volatity was 29.49, the open interest changed by 21 which increased total open position to 104

On 24 Dec CDSL was trading at 1498.90. The strike last trading price was 65, which was 9 higher than the previous day. The implied volatity was 26.81, the open interest changed by 44 which increased total open position to 81

On 23 Dec CDSL was trading at 1515.50. The strike last trading price was 56, which was 4.75 higher than the previous day. The implied volatity was 26.47, the open interest changed by 7 which increased total open position to 37

On 22 Dec CDSL was trading at 1518.70. The strike last trading price was 51.25, which was -5.75 lower than the previous day. The implied volatity was 25.18, the open interest changed by -2 which decreased total open position to 29

On 19 Dec CDSL was trading at 1499.60. The strike last trading price was 57, which was -15 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 31

On 18 Dec CDSL was trading at 1489.60. The strike last trading price was 57, which was -15 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 31

On 17 Dec CDSL was trading at 1477.30. The strike last trading price was 57, which was -15 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 31

On 16 Dec CDSL was trading at 1501.20. The strike last trading price was 57, which was -15 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 31

On 15 Dec CDSL was trading at 1517.60. The strike last trading price was 57, which was -15 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 12 Dec CDSL was trading at 1526.50. The strike last trading price was 57, which was -15 lower than the previous day. The implied volatity was 27.40, the open interest changed by 0 which decreased total open position to 30

On 11 Dec CDSL was trading at 1522.70. The strike last trading price was 72, which was 3 higher than the previous day. The implied volatity was 33.41, the open interest changed by 0 which decreased total open position to 31

On 10 Dec CDSL was trading at 1479.30. The strike last trading price was 69, which was 1.4 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 31

On 9 Dec CDSL was trading at 1517.20. The strike last trading price was 69, which was 1.4 higher than the previous day. The implied volatity was 30.55, the open interest changed by 2 which increased total open position to 30

On 8 Dec CDSL was trading at 1520.90. The strike last trading price was 67.6, which was 14.55 higher than the previous day. The implied volatity was 30.10, the open interest changed by 17 which increased total open position to 28

On 5 Dec CDSL was trading at 1550.60. The strike last trading price was 52.5, which was -5.5 lower than the previous day. The implied volatity was 29.61, the open interest changed by 7 which increased total open position to 13

On 4 Dec CDSL was trading at 1536.30. The strike last trading price was 58, which was -33.05 lower than the previous day. The implied volatity was 28.38, the open interest changed by 5 which increased total open position to 5

On 3 Dec CDSL was trading at 1550.50. The strike last trading price was 91.05, 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 2 Dec CDSL was trading at 1592.10. The strike last trading price was 91.05, which was 0 lower than the previous day. The implied volatity was 3.51, 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 91.05, which was 0 lower than the previous day. The implied volatity was 3.70, the open interest changed by 0 which decreased total open position to 0

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