CROMPTON option chain

IV vs HV, IV percentile & PCR history →

End of day 02 Nov 2026 · expiry 25 Jan 2027 (84 days) · lot 2325

Spot

195.00

Future

198.73

Forward

198.73

23 Nov 2026 29 Dec 2026 25 Jan 2027

PCR (OI)

—

Puts 9,300 / Calls —

PCR (volume)

—

Puts 5 / Calls —

Max pain

190

strike with least total payout to holders

Highest OI

— CE · 190 PE

ΔOI calls +— · puts +6,975

Open interest by strike

CallsPuts│ ATM┊ Max pain

Calls										Puts
Buildup	OI	ΔOI	Volume	IV %	Delta	Theta	Chg	LTP	Strike	LTP	Chg	Theta	Delta	IV %	Volume	ΔOI	OI	Buildup
	—	—	—	20.83	0.97	0.01	—	40.45	160	1.73	—	-0.02	-0.07	31.71	—	—	—
	—	—	—	25.36	0.93	-0.01	—	36.26	165	2.47	—	-0.03	-0.10	31.82	—	—	—
Neutral	—	—	—	27.04	0.88	-0.02	0.00	32.29	170	3.41	0.00	-0.04	-0.13	31.88	—	—	—	Neutral
Neutral	—	—	—	27.99	0.83	-0.03	0.00	28.55	175	4.60	0.00	-0.05	-0.18	32.00	—	—	—	Neutral
Neutral	—	—	—	28.59	0.77	-0.04	0.00	25.05	180	4.00	-1.23	-0.05	-0.22	30.42	1	−2,325	—	Long unwinding
Neutral	—	—	—	29.02	0.71	-0.05	0.00	21.82	185	7.72	0.00	-0.06	-0.29	32.22	—	—	—	Neutral
Neutral	—	—	—	29.35	0.64	-0.06	0.00	18.88	190	7.37	-2.33	-0.06	-0.35	30.57	4	+9,300	9,300	Short buildup
Neutral	—	—	—	29.58	0.57	-0.06	0.00	16.22	195	11.96	0.00	-0.07	-0.41	32.57	—	—	—	Neutral
Neutral	—	—	—	29.75	0.50	-0.06	0.00	13.83	200	14.50	0.00	-0.07	-0.48	32.81	—	—	—	Neutral
Neutral	—	—	—	29.91	0.43	-0.06	0.00	11.72	205	17.30	0.00	-0.07	-0.54	33.07	—	—	—	Neutral
Neutral	—	—	—	30.04	0.37	-0.06	0.00	9.86	210	20.37	0.00	-0.07	-0.59	33.40	—	—	—	Neutral
Neutral	—	—	—	30.13	0.31	-0.06	0.00	8.24	215	23.67	0.00	-0.06	-0.64	33.77	—	—	—	Neutral
Neutral	—	—	—	30.20	0.26	-0.05	0.00	6.85	220	27.20	0.00	-0.06	-0.69	34.25	—	—	—	Neutral
Neutral	—	—	—	30.26	0.21	-0.05	0.00	5.67	225	30.94	0.00	-0.05	-0.73	34.84	—	—	—	Neutral
Neutral	—	—	—	30.32	0.17	-0.04	0.00	4.65	230	34.85	0.00	-0.05	-0.76	35.51	—	—	—	Neutral

Source: NSE F&O bhavcopy (EOD, official). Black-76 on the forward; IV from close (settle if untraded). Forward: same-expiry future. Discounting at 8.99% (carry implied by 23 Nov → 29 Dec futures). Buildup labels describe price and open-interest changes only and are not advice. Spot: NSE F&O bhavcopy underlying price.