Stella Osoba is the Senior Editor of trading and investing at Investopedia. She co-founded and chaired Women in Technical Analysis. She has 15+ years of experience as a financial writer and technical ...

The relative strength index (RSI) is a momentum indicator that measures recent price changes as it moves between 0 and 100.

Learn how to measure the magnitude of price changes in 11 minutes Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). Vikki ...

RSI helps identify potential price reversals by using a 0-100 scale to assess if stocks are overbought or oversold. Traders utilize RSI for spotting ideal times to enter or exit trades, adjusting ...

Among different useful oscillators which traders can identify, RSI or Relative Strength Indicator is the most reliable and renowned momentum indicator. Day traders use it to gain profits during ...