If you're new to trading crypto, you might have heard people talk about RSI. It’s a basic tool that helps you understand when a coin might be too high (overbought) or too low (oversold). Let’s break it down in the simplest way.
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What is RSI?
RSI stands for Relative Strength Index. It shows the strength or weakness of a coin’s recent price movements. RSI is a number between 0 and 100.
When RSI is above 70, it usually means the coin is overbought — price may fall soon.
When RSI is below 30, it usually means the coin is oversold — price may rise soon.
Think of it like a "heat meter" — it helps you see if a coin is hot (too high) or cold (too low).
How to Use RSI in Trading
Many traders use RSI to decide when to buy or sell. For example:
If a coin has RSI near 30, it might be a good buying opportunity.
If RSI is near 70, it might be time to be cautious or take profit.
But here's the most important thing:
👉 Don’t use RSI alone.
Sometimes RSI drops not because the price is naturally correcting, but because of bad news — like a coin getting delisted, tagged as risky, or facing some issue. In such cases, RSI can fall very low, but it's not the right time to buy.
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RSI is just a tool — it works best when used with other things like support levels, trends, and news.
Understanding RSI Levels
Here’s a quick look at common RSI levels:
70 and above – Overbought (coin may go down)
30 and below – Oversold (coin may bounce up)
Around 50 – Neutral zone (no strong trend)
Use RSI mostly on 4-hour or daily charts — shorter timeframes (like 15 min) can be confusing for new traders.
What About RSI Divergence?
This is a simple signal that can hint a trend change:
If price goes up, but RSI doesn’t, it means the move may be weak.
If price drops, but RSI starts rising, it may signal a bounce is coming.
This can help you spot early reversals. RSI is a helpful tool to understand the momentum of a coin, but never rely on it alone. Use it with other tools and always be aware of the news. A sudden announcement can move the market, no matter what RSI says.
In Short:
RSI helps you guess if a coin is too high or too low.
Use RSI with other tools — not alone.
Don’t buy just because RSI is low. Check the news and overall market.
Be patient — smart trading is about timing, not rushing.
I have simplify RSI but if you still have any confusion.. Ask me in comment section.
Disclaimer: This post is for learning purposes only. Always do your own research before making any trade.