for DigitexFuturesExchange certain numbers are needed again and again.
Therefore Today I started to program my calculations as a DFE Tool Kit.
No 1 , BTCUSD only
I have implemented the ad for the number of contracts for a freely selectable risk amount per tick.
Here you can set your risk per tick in $ and get exactly how many contracts have to be traded.
eg BTCUSD , TickSize 0.1 DGTX , DGTX $ 0.044 , RiskCapital per tick $100
Amount of contracts = RiskCapital / $DGTX / TickSize