Market Indicators
Use market indicators to help spot trends. The Tick Index indicator shows the number of stocks trading on an uptick minus the number of stocks trading on a downtick. The TRIN (Trader's Index) indicator is a technical analysis indicator calculated by dividing the advances-to-declines spread by the volume of advances to declines.
To see tick and trin indicators
In a blank line, type "tick-nyse" or "trin-nyse."
Note that these market data lines are indicators only. You can not trade these indexes.