TRIN – Arms Index
Developed by Richard Arms in 1989, the Arms Index, also called the TRIN (TRaders’ INdex) is designed to detect overbought and oversold levels in the markets. The indicator looks at the number of advancing stocks versus declining stocks combined with how much volume is flowing into these stocks. Using the Trin This is a contrarian indicator, meaning it has an inverse relationship with the market. A ratio of 1 means the market is at parity, above 1 indicates more volume…