I tried to start a strategy but it says "You don't have enough funds. Minimum BTC size is 0.004"
Is this a limit set by you or by bittrex?
Hi cyrusz. You need to have at least 0.004 BTC in FUNDS AVAILABLE to be able to start your strategy.
We doubled this amount because Bittrex doubled the minimum trade size. You can read more about Bittrex's updates in this link https://bitcointalk.org/index.php?topic=2458370.0
Yes, I remember getting an email from Bittrex about this. Makes sense.