An uptick occurs when a stock trades at a price higher than the last price
Syntax: UpTickVol([Symbol])
[Symbol] = Optional.
Examples:
UpTickVol(YHOO)
The number of shares of YHOO traded at a price higher than the previous trade.
UpTickVol()
The
number of shares traded at a price higher than the previous trade for the
security on the current line.