POST-IB BRIEF — NIFTY
BULLET SUMMARY
– IB unbroken (24149.9–24262.35, 112.45 pts, ~47% of ATR-20 238.06) — moderate-width base, neither clearly wide nor narrow.
– Gapped down 156.65 pts (0.65%) off Friday’s 24346.70 close; open type Open-Test-Drive UP — tested below Friday’s TPO VAL then reversed (initiative, not responsive).
– ATM straddle down 16.9% since the 09:20 open (216.95→180.35) — approaching the “rapid decay” threshold that flags a developing balance day.
– Call wall and Put wall both sit at 24200, inside today’s IB — a dealer-hedging pin to watch.
– Anchored VWAPs stack D1(24271.51)>D2(24126.54)>D3(24100.45) — bullish structure — but price (24227.75) is still below D1 and above weekly VWAP (24167.60); rolling stack is MIXED.
OPEN ASSESSMENT
NIFTY gapped down 156.65 pts off Friday’s close, opening at 24190.05 — below Friday’s TPO value area (24210–24320). Price probed to 24149.9 early, found no new selling, and drove back through the open (OTD_UP) — an initiative reversal, not a responsive one. No prior EOD review output is available this run to confirm which of last night’s scenarios is playing out.
INITIAL BALANCE
IB High 24262.35 / IB Low 24149.9 = 112.45 pts (~47% of ATR-20, 238.06) — a moderate base, in line with the recent average IB (104.3% of it). IB breakout: NONE — day high/low still equal the IB extremes.
VOLUME & OPTIONS CHECK
Straddle premium has decayed 16.9% since the open, nearing the threshold that signals market makers pricing a balance day rather than a trend day. Combined IV 15.9 (80th percentile, NORMAL regime, VOL_STABLE) is elevated versus Friday’s close. Call wall and Put wall both cluster at 24200 (19.4M / 20.7M OI) — squarely inside the IB, a likely magnet.
DEVELOPING DAY TYPE
Live classification: b-Shape (confidence 0.7, developing) — selling early, balance building late, value settling low — in tension with the bullish OTD_UP open. With the IB still unbroken, day-timeframe (responsive) control is currently in charge.
TODAY’S PLAN
– LINE IN THE SAND: 24262 (IB High, confluent with Friday’s naked TPO POC at 24260).
– Above 24262: OTD_UP drive resumes — target the naked Volume POC 24300, then Friday’s VAH band 24320–24340.
– Below 24149.9 (IB Low): the OTD_UP structure fails — target the 4-day balance VAL near 24040 and the 24011–24040 buying-tail zone.
– TRAP WARNING: a break above 24262 runs almost immediately into the 24300–24367 selling-tail zone left at Friday’s high — don’t chase without 2-period acceptance.
KEY LEVELS (high to low)
24400 VPOC | Composite multi-week balance VPOC | overhead magnet
24320 VAH | Friday TPO VAH | resistance band top
24300 Naked POC | 0-day-naked Friday Vol POC | first upside target
24262 IB High | today’s IB high, ≈ Friday naked TPO POC 24260 | line in the sand
24200 Options wall | Call+Put wall confluence | dealer pin inside IB
24210 VAL | Friday TPO VAL | today’s open probed just below
24150 IB Low | today’s IB low | loss negates OTD_UP