An indicator of relative recent upward and downward price movement on a 0–100 scale. The commonly used 70 and 30 reference levels do not guarantee a reversal.
Glossary
Relative Strength Index (RSI)
Published · Updated 2026-10-03
An indicator of relative recent upward and downward price movement on a 0–100 scale. The commonly used 70 and 30 reference levels do not guarantee a reversal.