The Relative Strength Index (RSI) is a momentum oscillator used in technical analysis to measure the speed and change of price movements. It helps investors and traders assess whether a stock or asset is overbought or oversold, potentially indicating when it might reverse direction. The RSI moves between 0 and 100 and is typically calculated over a 14-day period.

Key RSI Levels:

• Above 70: Typically indicates that the asset is overbought and may be due for a price correction or pullback.
• Below 30: Suggests that the asset is oversold and could be poised for a price rebound.

Example:

• If a stock’s RSI rises above 70, it might signal that buying pressure is too high, and the price could soon fall.
• If the RSI drops below 30, it might indicate excessive selling pressure, and the stock could be undervalued, potentially signaling a buying opportunity.

How Traders Use RSI:

1. Identifying Trend Reversals: Extreme RSI values (above 70 or below 30) can indicate a potential trend reversal, but traders often look for confirmation from other indicators or price patterns before acting.
2. Divergences: When the price of an asset moves in the opposite direction to its RSI (e.g., the price is rising while the RSI is falling), it could indicate a weakening trend and a possible reversal.
3. Swing Trading: Traders use RSI to spot short-term price swings, buying when RSI approaches 30 and selling when it approaches 70.

RSI in Context:

RSI is often combined with other tools, such as moving averages or trendlines, to create a more complete trading strategy. It’s also part of some advanced indicators, like the Harmonic Convergence feature in TradeSmith, which integrates RSI with other indicators.