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BSE Limited

NSE: BSE · Lot size: 375

BSE Limited Option Chain Analysis

2026-04-282026-05-26
Total CE OI
78.5 L
Total PE OI
91.5 L
PCR
1.17
Neutral
CE OIChgVolIVLTPStrikeLTPIVVolChgPE OI
%1,70015.8%
%1,80014.5%
%1,90013.3%
%1,95012.8%
%2,00012.2%
%2,05011.7%
%751.652,10058.30%
%2,15010.6%
28K0%1293.002,2000.65%5K01.2 L
%2,2509.6%
4K0%1079.902,3000.90%6K+75078K
%2,3508.6%
12K0%1100.352,4001.25%11K-5K1.8 L
%451.502,4501.45%015K
67K0%1020.902,5001.55%12K-2K2.3 L
8K0%940.602,5501.35%375027K
56K0750%900.002,6001.75%37K+2K2.5 L
16K0%668.852,6502.00%8K-4K65K
1.4 L-375750%780.002,7002.0087.3%1.4 L-21K3.8 L
71K0111.9%742.102,7502.3082.7%17K-6K1.9 L
1.9 L-3759K63.8%699.702,8002.2578.0%1.5 L-32K6.6 L
1.8 L072.4%630.002,8502.4073.5%52K+2K2.6 L
2.1 L-3753K72.4%626.802,9002.5068.7%1.4 L-2K5.6 L
1.1 L-3752K80.2%581.502,9503.0565.1%24K-6K1.4 L
3.3 L-2K14K58.0%530.303,0003.3061.2%3.4 L-3K7.8 L
73K077.5%448.003,0503.9557.6%1.0 L+5K2.0 L
2.8 L-8K13K50.2%417.203,1004.7054.2%2.9 L-42K5.5 L
1.4 L053.6%339.003,1505.5050.3%1.0 L-11K1.9 L
3.6 L-14K42K44.5%331.703,2007.5047.9%5.9 L-18K8.1 L
1.5 L-2K7K44.4%263.003,2509.8044.8%5.5 L+24K2.9 L
6.7 L-18K62K40.4%241.003,30013.0542.1%9.6 L-5K8.1 L
1.2 L+6K47K40.3%199.553,35019.4540.4%3.5 L+8K2.5 L
6.2 L-68K6.0 L39.8%158.053,40028.4538.9%12.9 L-21K7.5 L
2.5 L-23K6.6 L38.4%122.003,45042.0538.0%7.9 L+72K3.2 L
9.3 L+67K25.6 L37.6%90.903,500ATM60.7537.4%18.7 L+9K7.4 L
4.5 L+41K11.8 L38.1%65.703,55085.5537.9%2.8 L+16K1.2 L
8.2 L+51K15.0 L38.2%46.203,600116.1537.4%83K+13K1.2 L
1.5 L+38K5.1 L38.5%31.753,650199.7059.8%022K
7.2 L+6K9.0 L38.7%21.153,700190.8038.6%4K+1K17K
70K-7503.4 L39.5%14.203,750280.3539.5%04K
4.9 L-41K5.9 L40.6%9.803,8001051.75431.3%
15K+14K38K41.5%6.603,850862.15318.4%
1.2 L+59K1.5 L42.0%4.253,900949.10345.1%
2.8%3,950%
3.1%4,000%
3.4%4,050%
3.6%4,100%
3.9%4,150%
4.2%4,200%
4.4%4,250%
4.7%4,300%
4.9%4,350%
5.2%4,400%
5.4%4,450%
5.7%4,500%
6.2%4,600%
6.6%4,700%

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

AI AnalysisGenerated daily after market close · AI-powered

Key Strike Levels

Immediate resistance aligns at ₹3,900, backed by peak call OI, while major support clusters at ₹1,700, reflecting maximum put OI accumulation. Secondary resistance emerges at ₹3,600–₹3,700 with rising call writing, and near-term support holds strong at ₹3,450 where fresh put OI builds. The spot at ₹3,520 sits just above this pivot zone, suggesting a range-bound bias between ₹3,450 and ₹3,600 in the short term.

OI Buildup Activity

Fresh longs dominate the 3,500 CE, adding +76,125 OI—indicating aggressive call buying just below spot, possibly for directional longs or spreads. Strong OI buildup at 3,450 PE (+70,875) points to institutional put writers establishing downside protection or retail long put positioning. The 3,600 and 3,900 CE strikes see notable writing interest, suggesting traders are capping upside bets and collecting premium.

Volatility Read

ATM IV at 37.96% sits elevated, pricing in sustained event risk or regulatory uncertainty beyond the 2026 horizon. Neutral skew confirms balanced fear/greed, with no extreme put or call bias distorting premiums.

Strategy Implication

Range-bound posture with asymmetric upside targeting ₹3,600–₹3,900 favors premium-selling strategies between 3,450 and 3,600, with watches on 3,500 call covering.

Frequently Asked Questions

What is the highest call OI strike for BSE Limited today?
The strike with highest call (CE) open interest for BSE Limited is ₹3,500 for the 2026-04-28 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 BSE Limited today?
The strike with highest put (PE) open interest for BSE Limited is ₹3,300 for the 2026-04-28 expiry. This acts as a key support level — put writers will tend to defend this level near expiry.
What does OI buildup in BSE Limited options mean?
Open Interest (OI) buildup in BSE 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 BSE Limited options expire?
BSE Limited options have their nearest expiry on 2026-04-28. 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 BSE Limited option chain?
The BSE 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.