Wouldn't this need to know what I actually did instead?When I use it, it tells me that the form was incomplete. I tried to figure out how much I regret having bought 0 bitcoin so far.Perhaps needs a better error message? I think it actually doesn't like the zero, but prevents it doesn't like incomplete data. Zero is also a number.> CAUSALITY_ERROR: You cannot SELL before you BUY.https://en.wikipedia.org/wiki/Short_(finance)Needs at least a better error message that short sells aren't supporte
