https://www.marketwatch.com/story/w…-to-warn-of-bitcoin-trading-perils-2017-11-15
Looks like IB will set the margin at 100%… possibly more or restrict shorting futures.
https://www.marketwatch.com/story/w…-to-warn-of-bitcoin-trading-perils-2017-11-15
Looks like IB will set the margin at 100%… possibly more or restrict shorting futures.