Thank Andrew. Any idea why no Etrade support? Pretty common online brokerage. I haven't made a DLL before and don't want to debug my own plugin :-)
On #2, right, backtesting is by definition an offline event.
So in live trading, if I have an RSI(14) condition in the strategy, does the Zorro script wait 14 days to collect enough data before calculating an RSA(14) value then proceeding?