Central Depository Services (India) Limited

NSE: CDSL · Financial Services · Lot size: 475

Central Depository Services (India) Limited Option Chain Analysis

2026-06-302026-07-28
Total CE OI
68.5 L
Total PE OI
45.8 L
PCR
0.67
Bearish
CE OIChgVolIVLTPStrikeLTPIVVolChgPE OI
%7206.4%
%7605.7%
%8005.1%
%8404.5%
%8604.2%
%8804.0%
%9003.7%
%9203.4%
%9403.2%
%9602.9%
%9802.7%
%1,0002.4%
%1,0202.2%
%151.951,0402.4538.3%78K+21K1.9 L
163.1%286.451,0603.3037.0%1.0 L+24K84K
3K0%116.001,0804.7036.2%1.3 L+4K74K
30K024.7%126.101,1006.7535.7%11.1 L+2.6 L5.8 L
25K072.0%150.301,1209.2034.8%1.4 L+32K2.0 L
5K021.4%88.001,14012.8534.4%1.9 L+1K2.7 L
45K-1K31K27.6%75.601,16017.5534.1%3.5 L+5K2.3 L
1.0 L+11K54K27.9%61.651,18023.4533.6%3.0 L-20K1.8 L
8.0 L-18K6.1 L28.2%49.501,200ATM31.1033.6%6.7 L-63K7.5 L
6.5 L-5K6.1 L28.7%39.151,22040.4533.6%3.1 L-23K6.1 L
4.3 L-86K9.9 L29.2%30.601,24051.1533.7%94K-2K2.7 L
6.8 L-69K8.0 L29.7%23.501,26064.3534.6%58K-2K1.9 L
2.8 L+21K4.2 L30.1%17.801,28084.0037.8%950+4751.1 L
8.4 L-74K8.1 L30.8%13.701,30094.5036.5%12K-9502.8 L
2.6 L+74K3.3 L31.2%10.251,32099.1032.8%051K
2.7 L+80K3.1 L32.0%7.801,34091.35%012K
6.7 L-9503.6 L32.8%6.101,360148.8543.9%10K+95048K
1.2 L-15K73K34.0%5.101,380140.00%010K
12.4 L-72K6.9 L35.0%3.951,400184.5047.3%10K-4K2.3 L
58K-12K36K35.8%3.151,420167.00%05K
1.1 L+18K44K36.8%2.501,440240.0071.3%022K
2.1%1,460%
2.3 L+5K85K39.0%1.801,480262.0055.5%02.0 L
2.4%1,500%
67.6%13.401,520386.75146.6%
2.7%1,540%
2.9%1,560%
3.0%1,580%
3.2%1,600%
3.5%1,640%
3.8%1,680%
4.1%1,720%

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

Live Greeks Panel

Frequently Asked Questions

What is the highest call OI strike for Central Depository Services (India) Limited today?
The strike with highest call (CE) open interest for Central Depository Services (India) Limited is ₹1,400 for the 2026-06-30 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 Central Depository Services (India) Limited today?
The strike with highest put (PE) open interest for Central Depository Services (India) Limited is ₹1,200 for the 2026-06-30 expiry. This acts as a key support level — put writers will tend to defend this level near expiry.
What does OI buildup in Central Depository Services (India) Limited options mean?
Open Interest (OI) buildup in Central Depository Services (India) 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 Central Depository Services (India) Limited options expire?
Central Depository Services (India) Limited options have their nearest expiry on 2026-06-30. 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 Central Depository Services (India) Limited option chain?
The Central Depository Services (India) 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.