Hi;

I got the following code for tradingview pine script but my def or plot for TOS is not working:

Pine Script version
===============

#obv(src) =>
# cum(change(src) > 0 ? volume : change(src) < 0 ? -volume : 0*volume)

TOS Version
===============
plot obv(src) = if cumulativeVolumeIndex(change(src) > 0 then volume else if change(src) < 0 then - volume else 0 * volume);

syracusepro 

Hi; I got the following code for tradingview pine script but my def or plot for TOS is not working: Pine Script version =============== #obv(src) => # cum(change(src) > 0 ? volume : change(src) < 0 ? -volume : 0*volume) TOS Version =============== plot obv(src) = if cumulativeVolumeIndex(change(src) > 0 then volume else if change(src) < 0 then - volume else 0 * volume);

I don't know about the rest of it, but parens "(" are invalid characters when on the left side of a def or plot statement.