U.S. Indexes and Exchanges Quotes
TRIN (Arms Index) Quotes - NYSE Composite Index
Two months of the NYA TRIN (Arms Index) daily historical quotes are displayed in the table of quotes below. For older NYA TRIN daily data as well as for intraday TRIN real-time and historical quotes it is recommended to use our index charts.
NYSE Composite Index (^NYA) TRIN (Arms Index) Historical Quotes
About TRIN (Arms Index).
NYSE Composite Index (^NYA) TRIN is calculated as the ratio of NYSE Composite Index Advance/Decline issues to volume ratios:
TRIN = (A/D Issues Ratio) / (A/D Volume Ratio)
The formula of the NYSE Composite Index Advance/Decline Ratio is:
A/D Issues Ratio = (Advancing Issues) / (Declining Issues)
Similar formulas are used to calculate NYSE Composite Index AD volume ratio:
A/D Volume Ratio = (Advancing Volume) / (Declining Volume)
The NYSE Composite Index TRIN analysis can be very helpful in trading indexes, their derivatives, index emini futures, index options, options on index derivatives and index tracking mutual funds. Use the following references for examples of TRIN interpretation: