The StratLab Daily
No. 165 · Friday 23 Oct 2026 · NSE, data through close
Redesign v5 · One-thesis + Market Health · Real data
Foreign money turned: cash buying.
NIFTY −0.39% to 22,600. FII positioning is the marginal flow this market trades on; a same-day turn in cash and futures direction is mechanical fuel.
What happenedNIFTY −0.39% to 22,600. Foreign money turned: cash buying.
The tensionMarket Health is Bear Market at Very High risk, 2nd percentile.
Net readConditions broadly line up with the move.
Nifty Close
22,600.00
−0.39%
Market Phase
🔴 Bear Market
session 20 · ↓ weakening
Risk
Very High
confidence 10
FII Idx Fut
−280.2K
9.8th %ile
Walls
22.5–22.7K
PE base · CE wall
01 The crowd
Foreign money turned: cash buying.
Positioning over the last 20 sessions
FII net index futures · 20 sessions · '000 contracts · endpoint = 23 Oct · source: StratLab participant OI
What this means: FII positioning is the marginal flow this market trades on; a same-day turn in cash and futures direction is mechanical fuel.
02 The turn
What changed today
What this means: FII cash +₹888 Cr after −₹3,459 Cr (provisional) · DII +₹3,235 Cr · FII net index futures -280,183 (10th pctile of the year)
03 The catch
Market Health reads Bear Market
Market health over the last 20 sessions
Market Health Index · 20 sessions · 0–100 · endpoint = 23 Oct · percentiles vs 1,308 sessions
What this means: the internals broadly agree with today's move.
Phase
🔴 Bear Market
risk Very High
Participation
37.3737
delivery breadth
StratLab Breadth Index
11.1
1th %ile, trailing year
04 Days like today
141 sessions like this one.
Every session sharing today's Market Health signature — bear market, Very High risk — 141 of them on record.
Conditions analog · Phase + Trend + Risk match
n = 141 · tier: exact
| Horizon | Avg | Median | Win rate | Worst |
|---|
| Next session | +0.14% | +0.13% | 55% | −3.24% |
| Next 5 sessions | +0.36% | +0.24% | 52% | −4.86% |
| Next 10 sessions | +0.42% | +0.21% | 51% | −7.37% |
| Next 20 sessions | +0.87% | +0.70% | 60% | −8.66% |
This compares today against every session sharing the same Market Health signature, regardless of what triggered it.
Conditions like today historically favored staying with the move.
05 Tomorrow's tripwires
Three checks that settle the argument
Market Phase exits upward
Bear Market runs a median of 2 session(s) (max 20) — this is session 20. 18% of exits went up.
Market Health crosses the 50 midline
Market Health Index (MHI) at 13.4 — a close back above 50 would end the 2nd-percentile read.
Phase slips to Bear Market
0.0% of Bear Market exits went straight to Bear — the conditions analog's worst 5-session outcome (−4.86%) lives on that path.
The ledger
Where that leaves us
Lines up bullish
- Foreign money turned: cash buying.
Lines up bearish
- Market Health 2nd percentile · Very High risk
- Conditions analog: +0.36% avg next 5 · 52% win
Net read: Conditions broadly line up with the move.
Foreign money turned: cash buying. Conditions broadly line up with the move.
Regime
BULL