chart signal · tested on 187 NSE stocks, 2021–2025

Price above 20 and 50 EMA: is it bullish?

When price closes above both its short and medium moving averages, buyers have been in control recently. Many traders only buy stocks in this state.

What the data says
Signals counted
5,219
185 stocks
Higher after 12 days
56.3%
any day: 55.3%
Average 12-day move
+1.2%
any day: +1.2%

When “Price above the 20 and 50 EMA” appeared, NIFTY 200 stocks were higher 12 trading days later 56.3% of the time, against 55.3% after any day: about the same as picking a random day.

AfterHigherAverage moveMedian moveHigher after any day
5 trading days55.7%+0.7%+0.5%53.9%
12 trading days56.3%+1.2%+1.0%55.3%
20 trading days58.2%+2.1%+1.6%56.8%

Year by year

YearSignalsHigher after 12 daysAny day
202161155.3%54.4%
2022129753.0%52.1%
2023134662.6%61.3%
2024117855.8%53.7%
202578752.7%53.1%
Large cap only274857.1%
Mid cap only247155.5%

What it is

When price closes above both its short and medium moving averages, buyers have been in control recently. Many traders only buy stocks in this state.

How we detected it

The close is above both the 20-day and the 50-day EMA, after not being above both the day before.

How traders read it

It tells you the trend is up right now. It says nothing about whether the stock is stretched, so traders often wait for a pullback towards the 20 EMA.

How to use this

A signal is a probability, not a promise

Even the most reliable signal in this study was followed by the opposite move 37% of the time. A signal tilts the odds; it doesn’t decide the outcome.

Signals work better when they agree with the trend and with each other. Whatever the signal, decide your stop-loss before you act.

Practise spotting it, free

The Moving averages chapter teaches this signal in five minutes, then you call real NSE charts and get graded on your reasoning.

Common questions

Does the price above the 20 and 50 EMA signal work on Indian stocks?

When “Price above the 20 and 50 EMA” appeared, NIFTY 200 stocks were higher 12 trading days later 56.3% of the time, against 55.3% after any day: about the same as picking a random day. No single signal is reliable on its own; traders combine it with the trend and manage risk with a stop-loss.

How often did stocks rise after this signal?

Across 5,219 signals on 185 NIFTY 200 stocks (2021–2025), the price was higher after 5, 12 and 20 trading days 55.7%, 56.3%, 58.2% of the time. After any day it was 53.9%, 55.3%, 56.8%.

How is “Price above the 20 and 50 EMA” defined here?

The close is above both the 20-day and the 50-day EMA, after not being above both the day before.

How these numbers were made

We ran the same signal detector MarketSeekho uses to grade players over every trading day of 187 NIFTY 200 stocks, Jan 2021 to Oct 2025, using NSE end-of-day prices (1,54,833 stock-days). We counted the first day a signal appeared, then ignored the same signal on the same stock for 12 trading days so results don’t overlap. Windows with splits, bonuses or trading halts were left out.

“Any day” is the baseline: the same measure after every day in the data, signal or not. It matters because 2021–2025 was mostly a rising market, so stocks were higher after 12 days more often than not anyway. Past results don’t predict future ones, and this is not investment advice.