The StratLab Weekly
No. 2 · Week ending Friday 27 Feb 2026 · NSE, data through close
Weekly Edition · One-thesis + Market Health · Real data
2.08% Drop Triggers 3-Tier Risk Surge to High
A rare multi-tier risk move in a single session signals a shift to Weak Downtrend with High risk.
What happenedNifty fell 2.08% as risk surged from Low to High (3 tiers) in one session.
The tensionThe 2.08% drop and rare risk jump contrast with a 0.17% average 5-day forward return in 34 similar past sessions.
Net readBearish with a tentative floor from the 0.17% average forward return.
Nifty Close
25,178.65
−2.08%
Market Phase
🟠 Weak Dntrend
1 sessions · ↓ weakening
FII Idx Fut
−124.4K
week-end
01 The crowd
01 the crowd
Positioning over the last 12 weeks
FII net index futures · 12 weeks · '000 contracts · endpoint = 27 Feb · source: StratLab participant OI
What this means: Nifty fell 2.08% and risk jumped 3 tiers to High in a single session.
02 The turn
02 the turn
What this means: In 34 similar past sessions, the average 5-day forward return was +0.17%, suggesting a potential bounce.
03 The catch
03 the catch
Market health over the last 12 weeks
Market Health Index · 12 weeks · 0–100 · endpoint = 27 Feb · percentiles vs 1,152 sessions
What this means: Market Health: Weak Downtrend (1 day old), MHI 47.06 (21.7th percentile), risk High.
Adv / Decl days
3 / 2
of the week
Week range
25,179–25,713
close-to-close
StratLab Breadth Index
54.4 to 41.2
Monday to Friday
04 Days like today
04 days like today
A 2.08% drop and a 3-tier risk surge to High.
Conditions analog · Phase + Trend + Risk match
n = 34 · tier: exact
| Horizon | Avg | Median | Win rate | Worst |
|---|
| Next session | −0.11% | −0.01% | 47% | −2.18% |
| Next 5 sessions | +0.17% | +0.10% | 59% | −4.16% |
| Next 10 sessions | +0.58% | +0.72% | 65% | −3.49% |
| Next 20 sessions | +0.12% | +0.37% | 58% | −9.44% |
Confidence of the risk move is 10; the Weak Downtrend is just 1 day old.
Defensive; history shows a 0.17% average 5-day forward gain in 34 similar cases.
05 Tomorrow's tripwires
Three checks that settle the argument
Confirm
A 5-day gain above 0.17% aligns with the 34-match average.
Watch
A close below 25178.65 could signal extended weakness.
Break
A 5-day loss over 4.16% triggers the worst-case analog.
The ledger
Where that leaves us
Lines up bullish
- 34 similar sessions averaged +0.17% in 5 days.
- The Weak Downtrend is only 1 day old, often reversing early.
Lines up bearish
- Nifty lost 2.08% in one session, a strong bearish signal.
- Risk jumped 3 tiers to High with a confidence of 10.
- Worst-case 5-day forward return was -4.16%.
Net read: The 2.08% loss and High risk dominate short-term, but the 0.17% average forward return suggests a potential bounce.
A rare 3-tier risk jump and Weak Downtrend signal caution, yet 34 similar sessions averaged a 0.17% 5-day bounce, with a worst-case of -4.16%.
Regime
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