When writing the Quickfingers Luc base scanner (Marvin) script, I wanted a measure of volatility that would be comparable between charts. The traditional Average True Range (ATR) indicator calculates a discrete number providing the average true range of that chart for a specified number of periods. The ATR is not comparable across different price charts. Average...
NASDAQ:AAPL This indicator shows the most usefull informations about the current symbol and the two common indexes (SPY and QQQ) in a table, in the upper right corner of the graph. The informations are: Symbol Float Daily average volume Average True Range Pre-market volume Pre-market change % Indexes SPY ATRP SPY trend (this value indicates...