This is a simple EUR/USD 15m strategy based on the DMI(14) with a 30SL and 50 TP, Sell when the ADX actual greater than ADX previous and DMI- > DMI+. Buy when ADX actual > ADX previous and DMI+ > DMI-. The the lot size it's calculated according with the equity available and the SL calculation is as follows. 1. Determine the pip value based on the last ask close candle 2. Determine the amount of risk valuebased on the equity 3. Determine the lot size = Risk valie / Stop Loss / pip value