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Arms Short Term Trading Index - TRIN
Arms Index - TRIN
Image 1 A short term technical analysis indicator calculated by:

TRIN =
(advancing issues/declining issues)
(volume of advancing issues/
volume of declining issues)

Image 2 A ratio of 1 means the market is in balance, above 1 indicates that more volume is moving into declining stocks, below 1 indicates that more volume is moving into advancing stocks. This indicator was developed by Richard Arms.


Advance/Decline Line

Technical Analysis

Volume