BSE Limited

NSE: BSE · Financial Services · Lot size: 375

BSE Limited Option Chain Analysis

2026-07-282026-08-25
Total CE OI
68.7 L
Total PE OI
36.3 L
PCR
0.53
Bearish
CE OIChgVolIVLTPStrikeLTPIVVolChgPE OI
%1,80016.9%
%2,00014.4%
%2,20012.1%
%2,40010.1%
%2,5009.1%
%2,6008.2%
%2,7007.3%
%2,8006.4%
%2,9005.6%
2000%605.003,0001.0064.3%22K-6K46K
%3,1004.0%
11K0160.4%585.003,2001.5047.5%2.2 L+7K2.4 L
7K-1K1K45.9%396.003,2502.1044.6%44K+3K32K
29K-1K10K55.8%347.253,3002.8542.1%2.0 L-28K1.4 L
23K-5K19K37.2%243.203,4005.5535.6%5.0 L-19K2.5 L
1.1 L-20K2.1 L34.1%151.603,50013.7031.0%8.3 L+4006.7 L
3.4 L-22K10.3 L31.6%78.103,60040.7529.9%16.1 L-15K4.6 L
%3,65065.0030.5%3.2 L+9K1.0 L
6.8 L+25K24.1 L32.9%35.353,70095.8029.9%5.4 L-26K3.6 L
4.0 L+72K8.0 L33.6%22.503,750134.7531.3%2.3 L-6K95K
7.9 L+12K12.1 L34.4%14.103,800176.4531.6%1.5 L-26K2.6 L
4.2 L-55K7.0 L36.5%9.803,850218.5534.0%63K-17K1.3 L
8.3 L-39K8.0 L37.8%6.603,900268.0031.3%91K-65K2.1 L
2.4 L-24K3.0 L40.0%4.803,950314.3536.2%27K-8K1.4 L
10.9 L-70K6.6 L42.4%3.554,000ATM362.7031.2%22K-13K2.7 L
1.3 L-21K1.2 L44.3%2.804,050413.6550.0%3K-2K17K
3.8 L-36K1.9 L47.2%2.354,100465.0052.9%4K-1K52K
1.1 L-3K40K48.7%1.704,150487.0059.8%018K
4.6 L-19K1.8 L51.4%1.504,200555.95%5K-3K40K
%4,250597.1082.7%06K
3.2 L-94K1.8 L55.7%1.054,300657.40%12K-3K14K
%4,350720.55115.7%01K
2.3 L-19K91K62.0%1.054,400705.0099.3%050K
1.7 L-19K38K67.7%0.954,500839.5085.6%800-40015K
1.1 L-5K16K73.2%0.904,600940.00103.6%020K
%174.654,700960.10%
%118.554,8001223.50%
6.8%4,900%
7.3%5,000%
7.8%5,100%
8.3%5,200%
9.1%5,400%
10.0%5,600%
10.8%5,800%

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

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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 ₹4,000 for the 2026-07-28 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 ₹3,500 for the 2026-07-28 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 2026-07-28. 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.