BLUESTARCO

Blue Star Limited

1781.4 -73.20 (-3.95%)

L: 1756.2 H: 1860.9

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Historical option data for BLUESTARCO
19 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

BLUESTARCO 30-DEC-2025 1740 CE
Delta: 0.76 Vega: 0.95 Theta: -1.33 Gamma: 0.00
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
19 Dec	1781.40	58.05 ₹ 18,866.25	-60.15 -19548.75	22.54	114 37,050	27 8,775	70 22,750
18 Dec	1854.60	117.35 ₹ 38,138.75	27 8775.00	18.71	2 650	-1 -325	44 14,300
17 Dec	1826.80	90.35 ₹ 29,363.75	3.55 1153.75	-	4 1,300	0 0	46 14,950
16 Dec	1815.60	86.8 ₹ 28,210	10.8 3510.00	22.52	14 4,550	2 650	45 14,625
15 Dec	1806.20	76 ₹ 24,700	4.1 1332.50	16.17	34 11,050	-10 -3,250	43 13,975
12 Dec	1796.70	74.4 ₹ 24,180	34.7 11277.50	15.68	62 20,150	-29 -9,425	54 17,550
11 Dec	1746.20	37.6 ₹ 12,220	7.2 2340.00	16.65	117 38,025	0 0	84 27,300
10 Dec	1729.40	30.85 ₹ 10,026.25	-2.85 -926.25	18.29	43 13,975	5 1,625	85 27,625
9 Dec	1738.60	32.4 ₹ 10,530	5.35 1738.75	20.79	73 23,725	-7 -2,275	79 25,675
8 Dec	1723.20	27.05 ₹ 8,791.25	-9.95 -3233.75	21.36	88 28,600	26 8,450	87 28,275
5 Dec	1734.40	35.5 ₹ 11,537.5	-11.85 -3851.25	17.88	216 70,200	59 19,175	74 24,050
4 Dec	1752.40	47.5 ₹ 15,437.5	-1.35 -438.75	17.25	45 14,625	4 1,300	16 5,200
3 Dec	1754.50	48 ₹ 15,600	-2 -650.00	17.86	36 11,700	6 1,950	12 3,900
2 Dec	1745.40	50 ₹ 16,250	-7 -2275.00	21.72	1 325	0 0	6 1,950

1 Dec	1769.40	57 ₹ 18,525	-10.75 -3493.75	14.04	1 325	0 0	5 1,625
28 Nov	1765.40	67.75 ₹ 22,018.75	-4.6 -1495.00	21.41	1 325	0 0	4 1,300
27 Nov	1758.20	72.35 ₹ 23,513.75	-2.65 -861.25	25.64	14 4,550	3 975	5 1,625
26 Nov	1775.90	75 ₹ 24,375	-198.05 -64366.25	21.43	2 650	1 325	1 325
25 Nov	1746.70	273.05 ₹ 88,741.25	0 0.00	-	0 0	0 0	0 0
24 Nov	1785.30	273.05 ₹ 88,741.25	0 0.00	-	0 0	0 0	0 0
17 Nov	1788.90	273.05 ₹ 88,741.25	0 0.00	-	0 0	0 0	0 0
10 Nov	1771.60	273.05 ₹ 88,741.25	0 0.00	-	0 0	0 0	0 0
6 Nov	1785.50	273.05 ₹ 88,741.25	0 0.00	-	0 0	0 0	0 0

For Blue Star Limited - strike price 1740 expiring on 30DEC2025

Delta for 1740 CE is 0.76

Historical price for 1740 CE is as follows

On 19 Dec BLUESTARCO was trading at 1781.40. The strike last trading price was 58.05, which was -60.15 lower than the previous day. The implied volatity was 22.54, the open interest changed by 27 which increased total open position to 70

On 18 Dec BLUESTARCO was trading at 1854.60. The strike last trading price was 117.35, which was 27 higher than the previous day. The implied volatity was 18.71, the open interest changed by -1 which decreased total open position to 44

On 17 Dec BLUESTARCO was trading at 1826.80. The strike last trading price was 90.35, which was 3.55 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 46

On 16 Dec BLUESTARCO was trading at 1815.60. The strike last trading price was 86.8, which was 10.8 higher than the previous day. The implied volatity was 22.52, the open interest changed by 2 which increased total open position to 45

On 15 Dec BLUESTARCO was trading at 1806.20. The strike last trading price was 76, which was 4.1 higher than the previous day. The implied volatity was 16.17, the open interest changed by -10 which decreased total open position to 43

On 12 Dec BLUESTARCO was trading at 1796.70. The strike last trading price was 74.4, which was 34.7 higher than the previous day. The implied volatity was 15.68, the open interest changed by -29 which decreased total open position to 54

On 11 Dec BLUESTARCO was trading at 1746.20. The strike last trading price was 37.6, which was 7.2 higher than the previous day. The implied volatity was 16.65, the open interest changed by 0 which decreased total open position to 84

On 10 Dec BLUESTARCO was trading at 1729.40. The strike last trading price was 30.85, which was -2.85 lower than the previous day. The implied volatity was 18.29, the open interest changed by 5 which increased total open position to 85

On 9 Dec BLUESTARCO was trading at 1738.60. The strike last trading price was 32.4, which was 5.35 higher than the previous day. The implied volatity was 20.79, the open interest changed by -7 which decreased total open position to 79

On 8 Dec BLUESTARCO was trading at 1723.20. The strike last trading price was 27.05, which was -9.95 lower than the previous day. The implied volatity was 21.36, the open interest changed by 26 which increased total open position to 87

On 5 Dec BLUESTARCO was trading at 1734.40. The strike last trading price was 35.5, which was -11.85 lower than the previous day. The implied volatity was 17.88, the open interest changed by 59 which increased total open position to 74

On 4 Dec BLUESTARCO was trading at 1752.40. The strike last trading price was 47.5, which was -1.35 lower than the previous day. The implied volatity was 17.25, the open interest changed by 4 which increased total open position to 16

On 3 Dec BLUESTARCO was trading at 1754.50. The strike last trading price was 48, which was -2 lower than the previous day. The implied volatity was 17.86, the open interest changed by 6 which increased total open position to 12

On 2 Dec BLUESTARCO was trading at 1745.40. The strike last trading price was 50, which was -7 lower than the previous day. The implied volatity was 21.72, the open interest changed by 0 which decreased total open position to 6

On 1 Dec BLUESTARCO was trading at 1769.40. The strike last trading price was 57, which was -10.75 lower than the previous day. The implied volatity was 14.04, the open interest changed by 0 which decreased total open position to 5

On 28 Nov BLUESTARCO was trading at 1765.40. The strike last trading price was 67.75, which was -4.6 lower than the previous day. The implied volatity was 21.41, the open interest changed by 0 which decreased total open position to 4

On 27 Nov BLUESTARCO was trading at 1758.20. The strike last trading price was 72.35, which was -2.65 lower than the previous day. The implied volatity was 25.64, the open interest changed by 3 which increased total open position to 5

On 26 Nov BLUESTARCO was trading at 1775.90. The strike last trading price was 75, which was -198.05 lower than the previous day. The implied volatity was 21.43, the open interest changed by 1 which increased total open position to 1

On 25 Nov BLUESTARCO was trading at 1746.70. The strike last trading price was 273.05, 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 24 Nov BLUESTARCO was trading at 1785.30. The strike last trading price was 273.05, 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 17 Nov BLUESTARCO was trading at 1788.90. The strike last trading price was 273.05, 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 10 Nov BLUESTARCO was trading at 1771.60. The strike last trading price was 273.05, 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 6 Nov BLUESTARCO was trading at 1785.50. The strike last trading price was 273.05, 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

BLUESTARCO 30DEC2025 1740 PE
Delta: -0.24 Vega: 0.97 Theta: -0.90 Gamma: 0.00
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
19 Dec	1781.40	10.45 ₹ 3,396.25	8.85 2876.25	23.20	4,622 15,02,150	65 21,125	168 54,600
18 Dec	1854.60	1.7 ₹ 552.5	-2.25 -731.25	22.46	177 57,525	-51 -16,575	107 34,775
17 Dec	1826.80	3.8 ₹ 1,235	-1.2 -390.00	22.24	36 11,700	-1 -325	157 51,025
16 Dec	1815.60	5 ₹ 1,625	-1.75 -568.75	21.07	50 16,250	26 8,450	158 51,350
15 Dec	1806.20	6.55 ₹ 2,128.75	-2.45 -796.25	20.91	127 41,275	36 11,700	133 43,225
12 Dec	1796.70	8 ₹ 2,600	-19.2 -6240.00	20.11	201 65,325	-20 -6,500	97 31,525
11 Dec	1746.20	28.2 ₹ 9,165	-12.4 -4030.00	23.58	52 16,900	23 7,475	118 38,350
10 Dec	1729.40	41.05 ₹ 13,341.25	6.55 2128.75	26.16	5 1,625	-1 -325	94 30,550
9 Dec	1738.60	35.4 ₹ 11,505	-9.2 -2990.00	19.29	19 6,175	5 1,625	94 30,550
8 Dec	1723.20	45.7 ₹ 14,852.5	3.85 1251.25	20.82	63 20,475	-24 -7,800	89 28,925
5 Dec	1734.40	39.25 ₹ 12,756.25	6.25 2031.25	23.39	267 86,775	40 13,000	111 36,075
4 Dec	1752.40	32.9 ₹ 10,692.5	-0.75 -243.75	24.42	73 23,725	7 2,275	70 22,750
3 Dec	1754.50	33.85 ₹ 11,001.25	-0.6 -195.00	24.09	161 52,325	-16 -5,200	63 20,475
2 Dec	1745.40	30.25 ₹ 9,831.25	2.4 780.00	19.63	104 33,800	7 2,275	79 25,675
1 Dec	1769.40	27.85 ₹ 9,051.25	-2.95 -958.75	24.19	22 7,150	4 1,300	72 23,400
28 Nov	1765.40	31 ₹ 10,075	-8.05 -2616.25	23.70	73 23,725	7 2,275	68 22,100
27 Nov	1758.20	39.05 ₹ 12,691.25	10.05 3266.25	26.07	105 34,125	38 12,350	55 17,875
26 Nov	1775.90	29 ₹ 9,425	-18.8 -6110.00	23.55	17 5,525	15 4,875	17 5,525
25 Nov	1746.70	46.35 ₹ 15,063.75	3.15 1023.75	26.20	3 975	1 325	1 325
24 Nov	1785.30	43.2 ₹ 14,040	0 0.00	3.02	0 0	0 0	0 0
17 Nov	1788.90	43.2 ₹ 14,040	0 0.00	3.28	0 0	0 0	0 0
10 Nov	1771.60	43.2 ₹ 14,040	0 0.00	-	0 0	0 0	0 0
6 Nov	1785.50	43.2 ₹ 14,040	0 0.00	-	0 0	0 0	0 0

For Blue Star Limited - strike price 1740 expiring on 30DEC2025

Delta for 1740 PE is -0.24

Historical price for 1740 PE is as follows

On 19 Dec BLUESTARCO was trading at 1781.40. The strike last trading price was 10.45, which was 8.85 higher than the previous day. The implied volatity was 23.20, the open interest changed by 65 which increased total open position to 168

On 18 Dec BLUESTARCO was trading at 1854.60. The strike last trading price was 1.7, which was -2.25 lower than the previous day. The implied volatity was 22.46, the open interest changed by -51 which decreased total open position to 107

On 17 Dec BLUESTARCO was trading at 1826.80. The strike last trading price was 3.8, which was -1.2 lower than the previous day. The implied volatity was 22.24, the open interest changed by -1 which decreased total open position to 157

On 16 Dec BLUESTARCO was trading at 1815.60. The strike last trading price was 5, which was -1.75 lower than the previous day. The implied volatity was 21.07, the open interest changed by 26 which increased total open position to 158

On 15 Dec BLUESTARCO was trading at 1806.20. The strike last trading price was 6.55, which was -2.45 lower than the previous day. The implied volatity was 20.91, the open interest changed by 36 which increased total open position to 133

On 12 Dec BLUESTARCO was trading at 1796.70. The strike last trading price was 8, which was -19.2 lower than the previous day. The implied volatity was 20.11, the open interest changed by -20 which decreased total open position to 97

On 11 Dec BLUESTARCO was trading at 1746.20. The strike last trading price was 28.2, which was -12.4 lower than the previous day. The implied volatity was 23.58, the open interest changed by 23 which increased total open position to 118

On 10 Dec BLUESTARCO was trading at 1729.40. The strike last trading price was 41.05, which was 6.55 higher than the previous day. The implied volatity was 26.16, the open interest changed by -1 which decreased total open position to 94

On 9 Dec BLUESTARCO was trading at 1738.60. The strike last trading price was 35.4, which was -9.2 lower than the previous day. The implied volatity was 19.29, the open interest changed by 5 which increased total open position to 94

On 8 Dec BLUESTARCO was trading at 1723.20. The strike last trading price was 45.7, which was 3.85 higher than the previous day. The implied volatity was 20.82, the open interest changed by -24 which decreased total open position to 89

On 5 Dec BLUESTARCO was trading at 1734.40. The strike last trading price was 39.25, which was 6.25 higher than the previous day. The implied volatity was 23.39, the open interest changed by 40 which increased total open position to 111

On 4 Dec BLUESTARCO was trading at 1752.40. The strike last trading price was 32.9, which was -0.75 lower than the previous day. The implied volatity was 24.42, the open interest changed by 7 which increased total open position to 70

On 3 Dec BLUESTARCO was trading at 1754.50. The strike last trading price was 33.85, which was -0.6 lower than the previous day. The implied volatity was 24.09, the open interest changed by -16 which decreased total open position to 63

On 2 Dec BLUESTARCO was trading at 1745.40. The strike last trading price was 30.25, which was 2.4 higher than the previous day. The implied volatity was 19.63, the open interest changed by 7 which increased total open position to 79

On 1 Dec BLUESTARCO was trading at 1769.40. The strike last trading price was 27.85, which was -2.95 lower than the previous day. The implied volatity was 24.19, the open interest changed by 4 which increased total open position to 72

On 28 Nov BLUESTARCO was trading at 1765.40. The strike last trading price was 31, which was -8.05 lower than the previous day. The implied volatity was 23.70, the open interest changed by 7 which increased total open position to 68

On 27 Nov BLUESTARCO was trading at 1758.20. The strike last trading price was 39.05, which was 10.05 higher than the previous day. The implied volatity was 26.07, the open interest changed by 38 which increased total open position to 55

On 26 Nov BLUESTARCO was trading at 1775.90. The strike last trading price was 29, which was -18.8 lower than the previous day. The implied volatity was 23.55, the open interest changed by 15 which increased total open position to 17

On 25 Nov BLUESTARCO was trading at 1746.70. The strike last trading price was 46.35, which was 3.15 higher than the previous day. The implied volatity was 26.20, the open interest changed by 1 which increased total open position to 1

On 24 Nov BLUESTARCO was trading at 1785.30. The strike last trading price was 43.2, which was 0 lower than the previous day. The implied volatity was 3.02, the open interest changed by 0 which decreased total open position to 0

On 17 Nov BLUESTARCO was trading at 1788.90. The strike last trading price was 43.2, which was 0 lower than the previous day. The implied volatity was 3.28, the open interest changed by 0 which decreased total open position to 0

On 10 Nov BLUESTARCO was trading at 1771.60. The strike last trading price was 43.2, 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 6 Nov BLUESTARCO was trading at 1785.50. The strike last trading price was 43.2, 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

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