Dr. Reddy's Laboratories Limited

Healthcare · Pharmaceuticals & Biotechnology

NSE: DRREDDY BSE: 500124

₹1203.00

Oct. 5, 2026 · NSE · nse_bhavcopy

F&O (Single-Stock Futures)

Single-stock futures activity for this company -- see the Options Chain section below for OI by strike, PCR, Max Pain and Greeks.

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Combined Open Interest (all active contracts, full history -- via the Parquet/DuckDB analytics lake, ADR-0183)

Basis (nearest contract vs spot) -2.00

OI Buildup (each live contract's own price change vs. change in OI, latest real trading day)

Expiry	Close	Price Chg	OI	Chg OI	Buildup
Oct. 27, 2026	1199.9000	-10.80	19957500	466250	Short Buildup
Nov. 23, 2026	1196.5000	-12.50	231250	5625	Short Buildup
Dec. 29, 2026	1201.0000	-4.00	10000	1250	Short Buildup

Date	Expiry	Open	High	Low	Close	OI	Change in OI
Oct. 5, 2026	Dec. 29, 2026	1200.0000	1201.0000	1200.0000	1201.0000	10000	1250
Oct. 5, 2026	Nov. 23, 2026	1202.0000	1202.0000	1190.0000	1196.5000	231250	5625
Oct. 5, 2026	Oct. 27, 2026	1205.0000	1207.1000	1191.0000	1199.9000	19957500	466250
Oct. 1, 2026	Dec. 29, 2026	1220.3000	1220.3000	1201.3000	1205.0000	8750	4375
Oct. 1, 2026	Nov. 23, 2026	1218.0000	1225.9000	1198.0000	1209.0000	225625	6250
Oct. 1, 2026	Oct. 27, 2026	1235.6000	1235.6000	1196.8000	1210.7000	19491250	-411875
Sept. 30, 2026	Dec. 29, 2026	1225.0000	1240.0000	1221.9000	1225.0000	4375	4375
Sept. 30, 2026	Nov. 23, 2026	1230.0000	1239.0000	1219.0000	1226.0000	219375	8125
Sept. 30, 2026	Oct. 27, 2026	1241.5000	1242.9000	1217.8000	1227.2000	19903125	-70625
Sept. 29, 2026	Nov. 23, 2026	1229.0000	1250.1000	1229.0000	1243.8000	211250	15625

Options Chain

As of Oct. 1, 2026. IV and Greeks are solved from each option's own real market price via Black-Scholes, assuming a fixed 7% risk-free rate (not a live/dated rate -- no such feed exists in the source data).

Oct. 27, 2026 (nearest) Nov. 23, 2026 Dec. 29, 2026

PCR (OI) 0.756

Max Pain 1200.0000

Open Interest by Strike (Max Pain: 1200.0000)

Implied Volatility by Strike (solved from each real market price via Black-Scholes)

CALLS					Strike	PUTS
OI	Chg OI	LTP	IV%	Delta		Delta	IV%	LTP	Chg OI	OI
					940.0000	-0.009	40.69	0.4000	-625	12500
					960.0000	-0.011	38.78	0.5000	2500	5625
					980.0000	-0.014	36.64	0.6000	1250	4375
9375	0	250.9000	102.43	0.797	1000.0000	-0.015	33.55	0.6000	2500	44375
					1020.0000	-0.018	30.86	0.6500	0	11250
					1040.0000	-0.031	30.99	1.2500	0	3750
					1050.0000	-0.029	28.45	1.0500	-4375	18125
0	0	117.9000	—		1060.0000	-0.037	28.09	1.3500	1250	76250
					1070.0000	-0.046	27.81	1.7500	2500	11875
625	0	167.7500	73.81	0.749	1080.0000	-0.055	27.11	2.1000	11875	26875
					1090.0000	-0.075	27.74	3.1000	1875	8750
43750	0	115.4500	32.51	0.871	1100.0000	-0.082	26.06	3.2000	430000	759375
0	0	113.7000	40.46	0.801	1110.0000	-0.123	28.51	5.7500	-625	13125
0	0	80.8000	—		1120.0000	-0.128	26.02	5.5000	625	50625
625	0	120.0000	59.93	0.692	1130.0000	-0.154	25.72	6.8500	105000	144375
1250	0	90.4000	39.03	0.731	1140.0000	-0.184	25.47	8.5000	38125	103750
8125	0	64.0000	19.26	0.841	1150.0000	-0.221	25.46	10.7000	28125	212500
128125	0	63.6000	26.91	0.730	1160.0000	-0.259	25.31	13.1500	-10625	108125
9375	0	72.0000	39.87	0.641	1170.0000	-0.302	25.3	16.1500	8750	71875
136875	3125	50.9500	27.36	0.644	1180.0000	-0.347	25.36	19.7000	4375	91875
157500	625	42.9500	25.67	0.605	1190.0000	-0.395	25.57	23.9000	11250	80625
1058750	10625	38.3500	26.39	0.556	1200.0000	-0.442	25.11	27.7500	-85000	1023750
106250	10625	33.4000	26.45	0.509	1210.0000	-0.491	25.1	32.6500	-12500	118125
358125	60625	28.7500	26.38	0.463	1220.0000	-0.541	24.71	37.5500	1875	300625
185000	-3125	24.7500	26.46	0.417	1230.0000	-0.590	24.84	43.6000	-9375	183750
445625	-21875	21.0000	26.39	0.373	1240.0000	-0.638	24.59	49.6500	-11250	211875
493750	-18750	17.8000	26.43	0.331	1250.0000	-0.682	24.67	56.5500	-10625	133125
226250	-3750	15.0000	26.47	0.291	1260.0000	-0.750	22.03	61.0000	-2500	54375
71875	8750	12.5500	26.51	0.255	1270.0000	-0.767	24.24	70.9500	-3125	97500
206875	4375	10.5000	26.61	0.221	1280.0000		—	56.3000	0	13750
86250	4375	9.0000	27.01	0.194	1290.0000		—	65.9000	0	9375
483125	98750	7.4500	27.08	0.167	1300.0000	-0.759	36.15	106.2500	-3125	55000
70625	5000	6.2500	27.31	0.144	1310.0000		—	80.7000	0	625
67500	-625	5.1500	27.41	0.122	1320.0000	-0.602	87.45	180.2500	0	0
28125	625	4.3500	27.73	0.105	1330.0000	-0.767	45.18	138.9500	0	0
142500	75625	3.7500	28.19	0.092	1340.0000	-0.859	34.41	138.0000	0	625
35625	10625	3.0500	28.24	0.077	1350.0000	-0.803	45.35	155.4000	0	0
81250	-13750	2.6000	28.62	0.066	1360.0000		—	138.0000	0	32500
1250	-625	2.1000	28.67	0.055	1370.0000
496875	431250	1.8000	29.07	0.048	1380.0000	-0.711	75.42	209.7500	0	10625
220625	-6250	1.5000	30.51	0.039	1400.0000		—	156.0000	0	10000
79375	-15625	1.1500	31.41	0.030	1420.0000	-0.679	100.53	268.7000	0	0