UNIONBANK Union Bank of India — Smart-Money Activity, F&O Buildup & Bulk Deals
Sector: Financial Services · F&O lot size: 4,425UNIONBANK lot size: 4,425 shares per F&O lot for the 3 listed expiries (2026-10-27, 2026-11-23, 2026-12-29). One lot is worth about ₹8.00 lakh at the last underlying price of ₹180.70. All F&O lot sizes →
UNIONBANK Chart daily candles · add any indicator · computed in your browser
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Daily bars from exchange end-of-day data; during market hours today’s bar updates with the latest price. Splits and bonuses are adjusted; demergers show as the real gaps they were. Volume profile is estimated from each day’s range. D marks a bulk or block deal day (green: net buying, red: net selling, purple: matched cross). Charting by TradingView Lightweight Charts.
UNIONBANK Seasonality month by month since 2002 · adjusted month-end closes
UNIONBANK in October: closed the month higher in 12 of 24 years (2002–2025), with a median move of -0.2% and an average of +4.2%.
Years the month closed higher / years with data, and the median monthly move. Past patterns, not a forecast: most months are close to a coin toss.
Live setups screens UNIONBANK is on right now — tap to see every stock matching
Smart Money Verdict synthesis of derivatives, deals, and promoter files
Analysis what the data is telling us about UNIONBANK
In the last completed session, Union Bank of India closed +5.10% with futures open interest moving +1.7%. That combination — price rising while OI builds — is classified as a Long Buildup, meaning derivative traders are adding fresh bullish positions into strength rather than merely covering existing shorts. The option PCR of 0.98 is balanced — no clear directional preference from option writers. Max-pain strike at ₹178 sits 1.8% below the current price, a mild magnet near expiry.
There have been no notable bulk or block deals from FIIs, mutual funds, or insurance companies in Union Bank of India over the last 30 sessions.
Putting it together, the smart-money picture for Union Bank of India leans constructive into the next session.
F&O Positioning EOD derivatives setup
Quote Details key metrics & weights
Technical Snapshot as of 2026-10-19 close · from 400 sessions of price history
Key Fundamentals headline ratios · Financial Services
Fundamental ratios sourced from public market data, refreshed periodically; verify against company filings before relying on them.
Institutional Deals last 30 sessions (bulk & block)
Insider & Promoter Filings last 60 days
UNIONBANK Option Chain nearest expiry 2026-10-27 · spot 181 · EOD 2026-10-19
UNIONBANK option chain today (2026-10-27 expiry, NSE data of 2026-10-19): put-call ratio 0.98 · max pain ₹178 · highest call OI at ₹180 · highest put OI at ₹170 · underlying ₹180.70. One lot is 4,425 shares. At-the-money implied volatility 28.7%, IV rank 23 and IV percentile 26 over the past year (range 22.6%–49.5%); 20-day historical volatility 34.1%.
| Call OI (writers) | Strike | Put OI (writers) |
|---|---|---|
|
IV 56%
Δ 0.98
θ -0.1
ν 0
|
155 |
IV 56%
Δ -0.02
θ -0.1
ν 0
|
|
IV 51%
Δ 0.98
θ -0.1
ν 0
|
158 |
IV 51%
Δ -0.02
θ -0.0
ν 0
|
|
IV 49%
Δ 0.97
θ -0.1
ν 0
|
160 |
IV 49%
Δ -0.03
θ -0.1
ν 0
|
|
IV 46%
Δ 0.96
θ -0.1
ν 0
|
162 |
IV 46%
Δ -0.04
θ -0.1
ν 0
|
|
IV 44%
Δ 0.95
θ -0.1
ν 0
|
165 |
IV 44%
Δ -0.05
θ -0.1
ν 0
|
|
IV 41%
Δ 0.93
θ -0.1
ν 0
|
168 |
IV 41%
Δ -0.07
θ -0.1
ν 0
|
|
IV 38%
Δ 0.90
θ -0.1
ν 0
|
170 S |
IV 38%
Δ -0.10
θ -0.1
ν 0
|
|
IV 35%
Δ 0.86
θ -0.2
ν 0
|
172 |
IV 35%
Δ -0.14
θ -0.1
ν 0
|
|
IV 33%
Δ 0.79
θ -0.2
ν 0
|
175 |
IV 33%
Δ -0.21
θ -0.2
ν 0
|
|
IV 32%
Δ 0.70
θ -0.2
ν 0
|
178 MP |
IV 32%
Δ -0.30
θ -0.2
ν 0
|
|
IV 31%
Δ 0.58
θ -0.2
ν 0
|
180 R |
IV 31%
Δ -0.42
θ -0.2
ν 0
|
|
IV 31%
Δ 0.46
θ -0.2
ν 0
|
182 |
IV 31%
Δ -0.54
θ -0.2
ν 0
|
|
IV 31%
Δ 0.33
θ -0.2
ν 0
|
185 |
IV 31%
Δ -0.67
θ -0.2
ν 0
|
|
IV 32%
Δ 0.23
θ -0.2
ν 0
|
188 |
IV 32%
Δ -0.77
θ -0.1
ν 0
|
|
IV 33%
Δ 0.16
θ -0.1
ν 0
|
190 |
IV 33%
Δ -0.84
θ -0.1
ν 0
|
|
IV 35%
Δ 0.11
θ -0.1
ν 0
|
192 |
IV 35%
Δ -0.89
θ -0.1
ν 0
|
|
IV 36%
Δ 0.08
θ -0.1
ν 0
|
195 |
IV 36%
Δ -0.92
θ -0.1
ν 0
|
|
IV 38%
Δ 0.06
θ -0.1
ν 0
|
198 |
IV 38%
Δ -0.94
θ -0.0
ν 0
|
|
IV 40%
Δ 0.04
θ -0.1
ν 0
|
200 |
IV 40%
Δ -0.96
θ -0.0
ν 0
|
|
IV 42%
Δ 0.03
θ -0.1
ν 0
|
202 |
IV 42%
Δ -0.97
θ -0.0
ν 0
|
|
IV 44%
Δ 0.02
θ -0.1
ν 0
|
205 |
IV 44%
Δ -0.98
θ -0.0
ν 0
|
Chain Interpretation
Strategy Builder multi-leg payoff for UNIONBANK options · 2026-10-27 expiry
Legs
Payoff at expiry
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UNIONBANK — frequently asked questions
What is the Union Bank of India share price today?
UNIONBANK is trading at ₹180.70 (+0.00% vs previous close), per the latest update on this page.
What is the P/E ratio of Union Bank of India?
UNIONBANK (Union Bank of India) has a trailing twelve-month P/E ratio of 6.7.
What is the market cap of Union Bank of India?
UNIONBANK has a market capitalisation of approximately ₹137,939 crore.
What is the ROE of Union Bank of India?
UNIONBANK has a return on equity (ROE) of about 15.8%.
Is UNIONBANK near its 52-week high?
UNIONBANK is trading -12.1% from its 52-week high of ₹205.49 as of 2026-10-19.
What is the RSI of UNIONBANK?
The 14-day RSI of UNIONBANK is 59.4, which is considered neutral.
Is UNIONBANK above its 200-day moving average?
UNIONBANK is trading above its 200-DMA of ₹175.72 (+2.8% away).
What is the F&O buildup in UNIONBANK?
The latest end-of-day derivatives data classifies UNIONBANK as Long Buildup (bias: bullish), based on the day's combined price and open-interest change.
What is the max pain and PCR for UNIONBANK options?
UNIONBANK's option-chain max pain strike is ₹178 and its put-call ratio (OI) is 0.98, from the latest end-of-day option chain.
Are FIIs or big investors buying UNIONBANK?
Strota tracks every bulk and block deal in UNIONBANK with named buyers and sellers, plus promoter and insider filings — the tables on this page list the most recent institutional activity as disclosed to the exchanges.