Dr. Reddy's Laboratories Limited

NSE: DRREDDYHealthcareLot size: 625

Dr. Reddy's Laboratories Limited Option Chain Analysis

2026-09-292026-10-272026-11-23
Total CE OI
79.7 L
Total PE OI
49.4 L
PCR
0.62Bearish
CE OIChgVolIVLTPStrikeLTPIVVolChgPE OI
00%960%00
00%980%00
15K0%1,000%00
00%1,020%00
00%1,030%00
4K0%1,040%036K
00%1,050%08K
00%1,060%034K
00%1,070%00
13K+1K%1,080%+3K10.8 L
1K0%1,090%051K
63K0%1,100%+1.2 L8.1 L
00%1,110%+6K66K
26K+3K%1,120%-6K2.8 L
20K+625%1,130%+11K1.6 L
26K+4K%1,140%+3K2.2 L
1.5 L+26K%1,150%+30K2.8 L
2.8 L+39K%1,160%+20K2.4 L
2.8 L-28K%1,170%-17K2.1 L
5.5 L+625%1,180%-25K3.0 L
3.1 L+21K%1,190%+3K49K
13.3 L+16K%1,200ATM%-4K7.8 L
1.9 L-5K%1,210%03K
1.9 L+34K%1,220%-1K33K
93K+2K%1,230%07K
7.4 L+98K%1,240%021K
8.3 L-3K%1,250%043K
3.9 L0%1,260%032K
17K0%1,270%025K
7.8 L-625%1,280%02K
8.1 L0%1,290%0625
6.4 L-13K%1,300%097K
19K0%1,310%
55K-625%1,320%02K
36K-6K%1,340%+6253K
8K0%1,360%039K
1K0%1,380%011K
1.2 L+625%1,400%+1K30K

Bold CE OI = highest call writing (resistance). Bold PE OI = highest put writing (support). ATM = at-the-money.

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Key Strike Levels

The open‑interest (OI) landscape shows a pronounced concentration around the ₹1,000 CE strike, which now holds roughly 15,000 contracts and acts as a strong resistance zone. On the downside, the ₹1,000 PE strike carries 0 contracts but is highlighted as the primary support level, indicating that the market is monitoring this floor closely. Together, these two strikes frame an implied price corridor of approximately ₹1,000 ± ₹10‑₹20, aligning with the current spot of ₹1,151.

OI Buildup Activity

During the latest trading session, fresh OI accumulates at the ₹1,240 CE strike (+97,500 contracts), signaling that sellers are adding to the short‑call side near the upper resistance band. The ₹1,160 CE and ₹1,220 CE strikes also see notable additions (+37,500 and +34,375 contracts respectively), reinforcing a layered supply of call options above the spot. On the put side, the ₹1,100 PE strike absorbs a large influx (+1,16,250 contracts), while the ₹1,150 PE and ₹1,160 PE strikes gain modestly (+30,625 and +21,250 contracts), suggesting that option writers are positioning protective downside hedges around the current market level.

Volatility Read

The at‑the‑money implied volatility stands at 16.82 %, reflecting modest pricing pressure. The volatility skew is bearish, with out‑of‑the‑money calls priced higher than equivalent puts, implying that market participants anticipate a greater likelihood of upward movement or are demanding extra premium for upside exposure.

Key OI Levels

The highest OI concentrations are observed at the ₹1,000 CE strike (≈15,000 contracts) and the ₹1,000 PE strike (0 contracts), marking the principal resistance and support thresholds.

Frequently Asked Questions

What is the highest call OI strike for Dr. Reddy's Laboratories Limited today?
The strike with highest call (CE) open interest for Dr. Reddy's Laboratories Limited is ₹1,200 for the 2026-09-29 expiry. This acts as a key resistance level since call writers will defend this strike aggressively near expiry.
What is the highest put OI strike for Dr. Reddy's Laboratories Limited today?
The strike with highest put (PE) open interest for Dr. Reddy's Laboratories Limited is ₹1,080 for the 2026-09-29 expiry. This acts as a key support level — put writers will tend to defend this level near expiry.
What does OI buildup in Dr. Reddy's Laboratories Limited options mean?
Open Interest (OI) buildup in Dr. Reddy's Laboratories Limited options shows how many net new contracts are being created at each strike. Rising OI at a strike means fresh positions (writers or buyers). Rising OI with rising price = long buildup (bullish); rising OI with falling price = short buildup (bearish).
When does Dr. Reddy's Laboratories Limited options expire?
Dr. Reddy's Laboratories Limited options have their nearest expiry on 2026-09-29. NSE F&O stocks have monthly expiry contracts — typically the last Tuesday of each month. MarketNetra shows data for the nearest two expiries.
How to read Dr. Reddy's Laboratories Limited option chain?
The Dr. Reddy's Laboratories Limited option chain shows calls (CE) on the left and puts (PE) on the right for each strike price. Key columns: OI (total open contracts), OI Change (new positions today), Volume (today's trades), IV (implied volatility — higher = more uncertainty), and LTP (last traded price). The ATM (at-the-money) strike is highlighted in blue.