K kiwi_trader Oct 14, 2007 #2 They shouldn't do. I can backfill two instances of Sierra Chart simultaneously. The obvious issue is that if you're doing it with two data sinks you'll run up against IB's "you've asked for too much data too fast errors" more quickly.
They shouldn't do. I can backfill two instances of Sierra Chart simultaneously. The obvious issue is that if you're doing it with two data sinks you'll run up against IB's "you've asked for too much data too fast errors" more quickly.
