Reversal Indicators vs Simply Fading the Last Hour: The No-Indicator Rule Made +0.49 Pips Before Costs, Every Indicator Made Less

Every reversal indicator is built on the same idea: price has gone too far, it should come back. RSI measures “too far” with a ratio of gains to losses, Bollinger with standard deviations, a fractal with a local high, an engulfing candle with one bar swallowing another. If the idea itself is what carries the edge, the indicator should do better than the idea on its own. So I tested the idea on its own.

The short answer: the plain rule won. None of the four indicators added anything to “trade against the last hour”, and two of them took something away.

What is “fading the last hour”?

It is the simplest reversal rule I could write. At the close of every 5-minute bar, look at how far price moved over the last 12 bars. If it rose by at least the threshold, sell. If it fell by at least the threshold, buy. No indicator, no pattern, no settings except the threshold.

• Data: 16,926 EURUSD M5 bars, June 3 to August 26, 2026, split at July 15.
• Exits: after 1, 2 or 4 hours, one trade at a time, entry at the signal close.
• Cost: 1 pip per trade, from my spread and swap measurement.
• The indicators: the same four rules and 7,181 arrows as in my reversal indicator test.
• Fair comparison: for each indicator I also ran the plain rule on the same number of bars, with the threshold set to the typical move that came before that indicator’s arrows.

How did the plain rule do on its own?

Pips per trade. “At the real turn” = signal bar within 2 bars of the extreme of the 3-hour window around it. Random bars score about 10%.

Small and medium moves leaned back a little: +0.14 to +0.49 pips per trade before costs. Big moves did not, and a 15-pip hour kept going more often than it came back. As a check I also traded the 5-pip move in its own direction instead of against it: -0.49 before costs, the mirror image. The lean is real, and it is about half a pip. A normal spread is a pip.

Did any reversal indicator beat the plain rule?

No. The plain rule had the best win rate and the best result both before and after costs. Every indicator turned the half-pip lean into a small loss before costs had even been paid.

Is that a fair fight? The same move, with and without the indicator

The indicators fire after moves of different sizes. A Bollinger arrow typically came after a 5.32-pip hour, an RSI arrow after 3.93, an engulfing candle after 2.68 and a visible fractal after 2.73. So for each indicator I ran the plain rule with that threshold and the same number of signals:

RSI and the engulfing candle were worse than the move they were reacting to on all four measures. Waiting for RSI to cross back over 30, or for a candle to engulf the last one, did not confirm the turn. It spent part of it. After an RSI arrow, the 10-pip race was 46.2%. After the same size of move with no RSI, 53.0%.

Bollinger was different. Its arrows sat at real tops and bottoms 33.8% of the time, against 21.7% for the plain rule. That is the only place in this test where an indicator clearly did something the raw move did not. In money it came to 0.09 pips per trade better at 1 hour and a tie at 2 hours. My Bollinger Bands vs RSI test had the same ranking with a different setup: the band lost less, and adding RSI made it worse.

Why would waiting for confirmation make it worse?

Because on a 5-minute chart the lean back after a move is small and quick. The plain rule acts on the close of the move. The indicators act later: RSI needs to cross back through its level, the engulfing candle needs a whole bar to close against the move, and a fractal needs two more bars. On average the RSI arrow came after price had already fallen 4.54 pips against it, and the hour after it went another 0.56 pips the same way.

I saw the same thing in the Stochastic overbought test and the candlestick patterns test: the extra condition makes the chart look more convincing and the trade arrive later.

So which should you use?

• Neither, on EURUSD M5 with a 1-pip spread. The plain rule’s best case was +0.49 pips before costs. That is the whole edge available here, and it is half a spread.
• If you use a reversal indicator, test it against the plain move first. RSI and engulfing both lost to “the last hour went up, sell” on every measure in this test.
• Bollinger re-entry was the only one that added information, by finding real turns more often. It is the one to keep if you keep any.
• Do not fade big moves. A 15-pip hour won the 10-pip race back only 46.5% of the time and lost 2.25 pips a trade.
• Look at the hour, not only the trigger. The session vs all-day test showed mean-reversion rules doing least badly in the quiet Asian hours. Settings for the four indicators, and how they did on gold, are in the MT4 reversal indicator guide.

Frequently asked questions

Is a reversal indicator better than just trading against the move?

Not in this test. Fading any hour that moved at least 5 pips made +0.49 pips per trade before costs on EURUSD M5. Bollinger, Fractals, engulfing and RSI made -0.04 to -0.70.

Does EURUSD mean-revert on the 5-minute chart?

A little. After an hour that moved 3 to 8 pips, trading against it made +0.29 to +0.49 pips before costs over the next hour. Trading with it made -0.49. The effect was smaller than a 1-pip spread.

Does waiting for RSI confirmation help a reversal trade?

No. Compared with the same size of move without RSI, RSI arrows won the 10-pip race less often (46.2% vs 53.0%) and lost more per trade (-1.70 vs -1.02 pips).

Which reversal indicator adds the most?

Bollinger Bands re-entry. Its arrows were at the real top or bottom 33.8% of the time, against 21.7% for the plain move. It still lost 1.04 pips per trade after costs.

Should I fade big moves?

Not on EURUSD M5. After an hour of 15 pips or more, price reached 10 pips back only 46.5% of the time before 10 more pips in the same direction.