How to Use RSI (Relative Strength Index) — Free Trading Guide
Indicators & Strategies · 14 min · Published 2026-03-10
Learn how to use the RSI indicator for trading. This free guide covers RSI overbought/oversold levels, divergence, trend confirmation, and advanced RSI strategies at Tradyom.
The Relative Strength Index (RSI) is a momentum oscillator that measures the speed and magnitude of recent price changes on a 0-100 scale. Readings above 70 indicate overbought conditions, below 30 indicate oversold conditions, and divergences between RSI and price often signal upcoming reversals.
Frequently Asked Questions
What is the best RSI setting for day trading?
For day trading, many traders use RSI with a 7 or 9 period setting for faster signals. The default 14-period works well for swing trading and daily charts.
Is RSI a leading or lagging indicator?
RSI is generally considered a leading indicator because divergence signals often appear before price reversals. However, overbought/oversold readings are lagging confirmations of momentum.
Can RSI be used alone for trading?
While RSI can generate trade signals on its own, it's most effective when combined with other tools like support/resistance levels, trend analysis, or candlestick patterns. No single indicator should be used in isolation.
Where can I learn RSI for free?
Tradyom offers a free RSI trading course covering basic to advanced techniques, including divergence trading, trend confirmation, and multi-timeframe analysis.