The Session Brief · NSE · Data through close

Nifty at 29-session high as breadth hits 100th percentile

The Nifty closed at 24,576.60, up 0.87%, its highest in 29 sessions. The IVAAN Breadth Index reached 95.0% (100th percentile), yet the quantitative regime remains BEAR with 69.5% confidence.

Nifty Close

24,576.60 +0.87%

Regime

BEAR · 0.70

Adv / Dec

342 / 157

FII Cash

−₹5 Cr

Net Gamma

+206.7k

Range

24,550–24,600

NIFTY, twenty-two sessions to 21 Apr (line) · daily advance–decline net, NIFTY500 (bars) · Source: IVAAN

Executive snapshotread time ~4 min

The quantitative regime is still BEAR (confidence 69.5%), but the session's internals were extraordinary: the IVAAN Breadth Index surged to 95.0%, a 100th percentile reading, and 29 stocks hit 52-week highs versus 1 low. FII derivatives pose the key risk—net short futures stand at −173,948 contracts (28.2 percentile) despite a five-session covering streak, and cash turned marginally negative at −₹5 Crore. Conversely, IV at 4.9% and NIFTYFMCG's 6.83% five-day run highlight tactical opportunities. The critical level is the 29-session high of 24,576.60; holding above it would challenge the bear regime.

24,600call wall · 22.3M CE

24,576.60today’s close

24,550put base · 26.3M PE

What changed todayranked by significance

Foreign money turned: cash selling.

Why it matters: FII positioning is the marginal flow this market trades on; a same-day turn in cash and futures direction is mechanical fuel.

FII cash −₹5 Cr after +₹507 Cr (settled) · DII +₹714 Cr · FII net index futures -173,948 (28th pctile of the year)

●●○Confidence medium-high — settled data lags T+2; latest day may be provisional

A clean range break, with the tape behind it.

Why it matters: Range breaks with positive participation tend to hold; the burden of proof shifts to the sellers.

Close 24,576.60, highest in 29 sessions · A/D 342 up vs 157 down (prev net -110) · turnover 0.98× 20-day avg

●●●Confidence high — direct price and breadth measurement

Dealers flipped from accelerant to shock-absorber.

Why it matters: Positive dealer gamma dampens intraday swings; negative gamma amplifies them. A sign change resets how the index trades.

Net gamma +206,734 vs -1,050 prior · regime: Low Gamma → Stabilizing · near-money IV ≈5%

●●○Confidence medium — near-money capture, not full chain

Participation is at a yearly extreme.

Why it matters: Breadth extremes precede either exhaustion or trend acceleration; either way the base rate changes.

IVAAN Breadth Index 95.0% — 100th percentile of the trailing year

●●●Confidence high — direct measurement

11 names ran together on volume — the day's coordinated move.

Why it matters: Same-day clusters on elevated volume mark where positioning is actually changing, regardless of what the index did.

GROWW +9.1% (7.1×) · ELECON +8.3% (8.5×) · PNBHOUSING +8.0% (17.5×) · LEMONTREE +7.5% (29.8×) · FIVESTAR +7.4% (7.1×) · NESTLEIND +7.3% (7.0×)

●●●Confidence high — same-day cluster on elevated volume

Trend ledger22 sessions · today / 5d / 20d

Market internalsdo they confirm the move?

Advance / Decline

342 / 157

Net +185 on an up day. Confirms.

IVAAN Breadth

95.0%

of NIFTY500 in bullish posture — 100th percentile of the year.

New 52w Highs / Lows

29 / 1

Highs lead lows.

Delivery Breadth

56.3%

up from 48.9% yesterday.

Internals verdict342 stocks advanced against 157 declines, pushing the IVAAN Breadth Index to 95.0%—the highest reading in a year. New 52-week highs outnumbered lows 29 to 1.

Institutional participationcash · futures

Cash market, net ₹ Cr

FII = foreign portfolio investors; DII = banks, insurers, mutual funds, AIF and PMS combined. Settled NSE data; the latest session may be provisional.

FII net index futures — 20 sessions ('000 contracts)

Net -173,948 — the 28th percentile of the trailing year (range -279,467 to 7,464).

Flow verdictFII cash flow was near neutral at −₹5 Crore while DIIs absorbed supply with +₹714 Crore; in index futures, FIIs have been covering for five days but remain net short −173,948 contracts.

Options intelligence28-Apr expiry

Open interest, near-money (contracts, M)

Dealer & sentiment dashboard

PCR, near-money1.11vs 1.44 prior session

IV, near-money≈5%one-month range 5–26%

Net gamma+206.7kStabilizing

Sentiment (DSS)——

Expected range24,550–24,600wall to wall

Derivatives verdictNet gamma flipped to a Stabilizing regime at +206,734, and with IV at 4.9%, options are pricing in minimal tail risk.

Sector rotation1-day (bar) · 5d · 20d

Sector1d5d20d

FMCG

+2.55+6.83+5.70

Realty

+2.14+5.49+9.30

Pvt Bank

+1.50+2.62+4.20

BankNifty

+1.39+3.18+3.70

Consumption

+1.26+4.59+5.92

FinNifty

+1.18+3.08+3.56

Media

+0.97+6.08+6.77

NIFTY

+0.87+3.08+3.36

PSU Bank

+0.79+3.41+4.03

+0.45+3.45+7.34

Auto

+0.39+2.07+4.01

Energy

+0.39+5.76+8.84

Infra

+0.35+3.41+4.30

Healthcare

+0.25+2.49+0.26

Commodities

+0.14+4.06+6.45

Metals

+0.04+4.10+10.40

Pharma

−0.08+1.53−0.86

CPSE

−0.43+2.68+3.94

Sector model: 7 of 17 states CONFIRMED_BULL, 5 divergent, 5 bearish.

Leadershipstatistically meaningful prints only

Accumulation signature

Stock	Return	Vol ×20d	Delivery
NESTLEIND	+7.3%	7.0×	28% vs 56
DEEPAKNTR	+7.1%	2.6×	28% vs 51
KARURVYSYA	+5.8%	2.2×	40% vs 51
LICHSGFIN	+5.3%	2.8×	33% vs 49

Price, volume and delivery together — the prints most consistent with institutional building.

Distribution signature

Stock	Return	Vol ×20d	Delivery
CANHLIFE	−4.5%	6.4×	51% vs 52
ERIS	−3.9%	6.7×	39% vs 60
SBILIFE	−3.6%	4.4×	52% vs 60
RADICO	−2.7%	2.0×	43% vs 57

Declines on elevated volume; high delivered percentages mark conviction selling rather than derivative noise.

Contexthow unusual is today?

IVAAN Breadth Index100th percentile of the trailing year

100th

FII index-futures positioningnet -173,948 · year range -279,467 to 7,464

28.2th

Implied volatility, near-money≈5% — 7th percentile of the past month

7th

Turnover vs 20-day average0.98× — unremarkable volume

48th

New 52-week highs29 highs vs 1 lows today

58th

Despite a 4.22% rally over 20 days and a 29-session high, the model still classifies the market as BEAR with 69.5% confidence. The rare combination of extreme breadth and FII short covering could force a regime transition if the 24,576.60 level holds.

Next session's playbookobservations, not recommendations

24,550 is the level that matters below.

The heaviest near-money put base (26.3M contracts) sits there; acceptance below it changes the range.

WATCH — first-hour behaviour at 24,550, put OI at that strike

24,600 caps the move until it doesn't.

The call wall holds 22.3M contracts. A close above forces it to migrate; a fade there is the base case.

WATCH — call OI at 24,600: build = cap, unwind = release

Dealer gamma sets the day's texture.

Net gamma +206,734 (Stabilizing). Positive dampens swings, negative amplifies them.

WATCH — net gamma sign at close

Participation has to match price.

Advance/decline closed 342/157. Two consecutive contradictions of the index direction is the early warning.

WATCH — A/D net, delivery breadth

Follow the futures positioning, not the headlines.

FII net index futures at -173,948 — 28th percentile of the year. Direction of change matters more than level.

WATCH — FII net index futures vs today, evening cash provisional

Compiled from 215M+ observations · IVAAN, StratLab's market context engine

Method notes. Breadth figures are the IVAAN Breadth Index, a proprietary composite measured across the NIFTY500. Advance/decline and 52-week extremes computed on the same universe. Options metrics are near-money captures for the nearest expiry — consistent day-over-day, not full-chain. FII/DII cash is NSE settled category turnover (T+2); the most recent session may use the combined provisional feed. Dealer gamma from IVAAN positioning aggregates at the end-of-day snapshot. Percentiles vs the trailing 252 sessions unless stated. This brief is market observation, not investment advice.