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Nifty 50 after closing below its 200-day average, since 1997

Occasions30
Hit-rate edge−3.2 pts
Median edge+0.1 pts
Worst case−26.0%

After close below the 200-day average, NIFTY 50's next-20-trading-day edge over an ordinary day is +0.1 pts in median return and −3.2 pts in hit-rate, from 30 real occasions since 15 Sep 1997 (a repeat within 20 trading days doesn't count twice).

In full: after those 30 occasions, the price was higher 57% of the time 20 trading days later, median +1.3%, against higher 60% of the time, median +1.2%, on an ordinary day in the same period.

What weakens this: the worst historical case below -- a real pattern can still fail on any single occasion.

AfterOccasionsMedianHigherOrdinary-day medianOrdinary-day higherWorstBest
5 trading days30−0.5%43%+0.4%56%−8.0%+8.6%
20 trading days30+1.3%57%+1.2%60%−26.0%+14.4%
60 trading days30+1.9%60%+3.2%62%−18.7%+25.3%
120 trading days30+6.0%70%+5.7%67%−19.0%+47.0%
All 30 occasions

All 30 occasions

DateCloseAfter 20 daysAfter 60 days
23 Jan 202625,048.65+2.1%−4.6%
20 Dec 202423,587.50−1.0%−3.2%
14 Nov 202423,532.70+4.8%−0.6%
28 Feb 202317,303.95−1.3%+7.1%
28 Sep 202216,858.60+5.5%+6.9%
19 Apr 202216,958.65−4.2%−5.8%
24 Feb 202216,247.95+6.0%−0.5%
26 Feb 202011,678.50−26.0%−18.0%
30 Jul 201911,085.40−1.2%+7.1%
4 Oct 201810,599.25−0.4%+1.8%
19 Mar 201810,094.25+4.3%+7.1%
15 Nov 20168,108.45+1.4%+8.1%
27 Apr 20158,213.80+1.5%+3.8%
11 Jun 20135,788.80+1.2%−3.4%
4 Apr 20135,574.75+8.4%+5.8%
26 Jul 20125,043.00+6.1%+12.9%
4 May 20125,086.85−4.8%+0.3%
2 May 20115,701.30−4.0%−0.4%
27 Jan 20115,604.30−6.1%+4.1%
19 May 20104,919.65+6.4%+10.2%
11 Feb 20084,857.00+0.2%+2.1%
19 Jul 20062,932.75+14.4%+25.3%
7 Jun 20062,860.45+9.7%+19.9%
14 May 20041,582.40−4.7%+3.2%
7 Mar 20031,017.10+1.4%+1.8%
21 May 20021,049.20+2.5%−7.0%
23 Feb 20011,320.45−12.0%−10.5%
20 Jul 20001,424.20−4.6%−18.7%
12 May 20001,282.80+14.4%+2.8%
18 Nov 19971,009.80−0.7%−17.4%

Prices: NSE index closing values (price return, dividends excluded), from 3 Jul 1990 to 9 Oct 2026. Dividends and costs are not included. This describes what happened in the past. It is not a recommendation or a prediction.

NIFTY 50 · what happened after close below the 200-day average · since 1997 -- a real, live-computed answer, shown here as a sample.

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