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Options Open Interest · Expiry 18 AUG 2026
NIFTY OPTIONS OI
OI SYNCED
Spot Price ₹--.--
ATM Strike --
Last Snapshot --:--:-- IST

CURRENT OPEN INTEREST · EXPIRY 18 AUG 2026

Point-in-time snapshot of current open contracts across the active strike window
Total PE OI (Current) -- Cr -- Lakh contracts
Total CE OI (Current) -- Cr -- Lakh contracts
Current PCR (Put/Call Ratio) -- Evaluating bias...
Put Wall (Support) -- -- pts from Spot
Call Wall (Resistance) -- -- pts from Spot
Max Pain Level -- Expiry settlement anchor
🎯 STRIKES AROUND ATM Showing 10 below + ATM + 10 above

CURRENT OI BY STRIKE (X-AXIS = STRIKE)

Side-by-side grouped bars for Call OI (Red) and Put OI (Green) at each strike
Call OI
Put OI
ATM
Max Pain
Generating strike-by-strike OI columns...

INTRADAY OI CHANGE · 09:15 → NOW

Cumulative session change · Expiry 18 AUG 2026 (since first successful session fetch)

INTRADAY STRIKE CHANGE (X-AXIS = STRIKE)

Zero-baseline cumulative change: Additions (Upward) vs Unwinding (Downward/Dashed)
Call Addition
Call Unwinding
Put Addition
Put Unwinding
ATM
Generating intraday change columns...

SESSION OI FLOW · 09:15 → NOW

Cumulative session writing & positioning pace
Session Flow Read
Evaluating session positioning pace...
PE Net Change (09:15 → Now)
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CE Net Change (09:15 → Now)
--
Max Intraday PE Build
--
Max Intraday CE Build
--
Session cumulative OI change. Heuristic interpretation, not a standalone trading signal.

STRUCTURAL OI WALLS

Major open interest concentration levels
Put Wall (Downside Floor) --
Evaluating downside options protection...
Call Wall (Overhead Ceiling) --
Evaluating overhead options ceiling...
Zone Confluence Alignment:
  • Syncing structural zone alignment...

FULL STRIKE-WISE OI & INTRADAY CHANGE

Loading strike data...
EXPIRY --
Intraday Call Chg Current Call OI Strike Price Current Put OI Intraday Put Chg
Loading full options chain data...