To make CryproArbitrage software more useful and easy to adjust, we have added posibility to have "Diff to open" and "Diff to close" parameters in based currency.
For example if you trade BTCUSD, you can set Diff to open and diff to close in USD. In this case it will be easy to adjust more currecies and catch more arbitrage oppotunities. Based on our expirience we can recomend to adjust all available crypto currencies in emulation mode and if one or several currencies became more acrive - switch this one in real trading mode.
OKoin Crypto Currencies Exchange
We alos added new crypto currencies exchange okcoin.com