Union Bank of India

NSE: UNIONBANK · Financial Services · Lot size: 4425

Union Bank of India Option Chain Analysis

2026-06-302026-07-28
Total CE OI
2.86 Cr
Total PE OI
2.24 Cr
PCR
0.78
Bearish
CE OIChgVolIVLTPStrikeLTPIVVolChgPE OI
%907.4%
%956.8%
%1006.2%
%1055.6%
%1105.0%
%112.54.8%
%1154.5%
%117.54.3%
%1204.0%
%122.53.8%
%1253.5%
%127.53.3%
%1303.0%
%132.52.8%
13K0%32.091350.1642.7%2.4 L+27K1.4 L
%137.52.4%
74.4%30.411400.2340.5%35K-4K3.0 L
100.3%31.71142.51.3453.5%022K
9K034.9%22.901450.3435.6%2.5 L+1.1 L7.7 L
95.8%27.77147.50.6035.9%066K
1.7 L+9K89K35.1%18.431500.7334.5%13.1 L+2.0 L18.6 L
35K032.0%15.98152.50.9533.6%75K-4K3.2 L
1.0 L+13K66K31.3%13.841551.3633.5%19.7 L+2.9 L22.7 L
1.6 L028.1%12.30157.51.8733.3%5.0 L+53K7.8 L
24.6 L-40K7.3 L32.0%10.311602.4832.9%42.5 L+49K31.3 L
5.0 L+84K3.9 L31.6%8.73162.53.2232.5%13.8 L-89K9.4 L
42.4 L-1.4 L28.0 L32.4%7.35165ATM4.1532.3%48.9 L+89K33.6 L
25.3 L-5.3 L55.4 L31.8%5.90167.55.3832.7%20.8 L+27K15.4 L
49.6 L-4.0 L1.13 Cr32.1%4.801706.7132.4%38.3 L-35K24.8 L
7.6 L+1.2 L26.7 L32.6%3.90172.58.4233.7%7.4 L-71K2.9 L
37.0 L+4K78.1 L32.4%3.0317510.3133.8%4.0 L-80K12.4 L
3.9 L+22K4.9 L32.5%2.32177.512.3034.4%80K+4K75K
31.2 L+6.2 L70.0 L33.1%1.8818013.5034.1%80K-44K10.9 L
6.1 L+89K4.1 L33.3%1.41182.514.41%035K
19.0 L-49K25.2 L33.7%1.1018517.7528.3%01.2 L
1.1 L+13K1.0 L34.0%0.80187.519.50%040K
16.1 L+3.0 L27.0 L34.7%0.6719022.0037.3%93K+18K11.4 L
40K033.0%0.38192.523.00%013K
11.4 L+1.7 L12.4 L35.4%0.4019527.1525.2%03.8 L
2.0%197.5%
80.2%4.3720036.5981.3%
2.3%202.5%
80.3%3.5920540.7281.1%
2.5%207.5%
80.3%2.9321044.9780.7%
2.8%212.5%
80.4%2.3921549.3480.3%
3.1%217.5%
80.5%1.9422053.8079.7%
3.5%225%
3.8%230%
4.0%235%
4.3%240%
4.5%245%

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 Union Bank of India today?
The strike with highest call (CE) open interest for Union Bank of India is ₹170 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 Union Bank of India today?
The strike with highest put (PE) open interest for Union Bank of India is ₹165 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 Union Bank of India options mean?
Open Interest (OI) buildup in Union Bank of India 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 Union Bank of India options expire?
Union Bank of India 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 Union Bank of India option chain?
The Union Bank of India 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.