I just reviewed my notes on RSI again, and honestly, there’s a concept that many traders completely ignore: bullish RSI divergence is probably the most reliable signal you’ll find if you know where to look.

Look, RSI is an indicator everyone knows. It measures momentum by comparing bullish versus bearish closes over a certain period, usually 14 candles. The thing is, it oscillates between 0 and 100, allowing you to see when an asset is overbought (above 70) or oversold (below 30). So far, nothing new.

But here’s where it gets interesting. When the price is falling and hitting lower lows, but the RSI is making higher lows instead, what you’re seeing is a bullish RSI divergence. And I tell you from experience: that’s pure gold for anticipating a rebound.

I saw this clearly in Broadcom a few years ago. The price kept falling, hitting deeper lows, but the RSI was telling me something different. The indicator’s lows were higher than before. Demand was gaining strength below. Two months later, the price skyrocketed. That was a textbook bullish RSI divergence.

The opposite also works. When you have an uptrend but the RSI starts making lower highs while the price continues rising, that’s a bearish divergence. I saw that in Disney. The price looked strong, but the RSI was losing momentum. Months later, the fall was brutal.

The key is not to trade only with RSI. You need the price to break a previous trendline to truly confirm the change. If you wait for that breakout along with the bullish RSI divergence, your success probability skyrockets.

Many traders make the mistake of entering when they see oversold or overbought conditions. That’s very risky. What really works is waiting for the indicator to exit that extreme zone and then confirming with the trend breakout. That’s a robust signal.

I’ve also noticed that combining RSI with MACD gives you a more solid perspective. MACD confirms if there’s really a momentum shift underway. When both indicators align their signals, reliability increases significantly.

Another detail not everyone considers: the middle level of RSI (50) is invisible but crucial. If you’re in an uptrend and RSI keeps bouncing between 50 and 70, that confirms the trend is still alive. When it drops below 50 and approaches oversold territory, that’s when you should watch for a possible reversal.

Honestly, after years of analyzing charts, bullish RSI divergence remains one of my favorite tools. It’s not perfect, of course. In very sideways markets, it can generate false signals. That’s why I always say: RSI is a necessary condition, but trend breakouts are the sufficient condition. Without both, better to wait.

What I like about RSI is that it simplifies analysis. You don’t need to be glued to 5-minute charts. It works much better on weekly or daily timeframes. That’s where you see true divergences and momentum shifts.

If you want to improve your trading, spend time studying how RSI diverges from price. That skill will save you many losses and put you in trades with much higher success probability. It’s not magic; it’s well-applied technical analysis.