in the AssetsIB.csv provided with Zorro installation we have the following line
commission = 0.5
on interactive brokers website I read the following
IBKR offers competitive commissions on Forex, starting at 0.20 basis point * trade value, with a minimum of 2.00 USD (or USD currency equivalent) per order.
1) is your 0.5 just a made up value ?
2) how can I express the "0.20 basis point * trade value with a minimum of 2.00 USD" concept in asset list commission field ?