V3.0

[pseudocode88]

Modify Equation for Position Calculation

Removing all complexity of position size calculation and going ahead with simple and popular rule.

unit = risk amount / (entry price - stop loss)
margin = (unit * entry price) / leverage

For long

risk = $20 = $20
ep = $0.01836 = $0.01836
sl = $0.01850 = $0.0185
lev = 10 = 10

unit = risk /(ep - sl) = -142,857.14285714
margin = (unit * ep)/lev = -$262.28571429

For short

risk = $20 = $20
ep = $0.01836 = $0.01836
sl = $0.01850 = $0.0185
lev = 10 = 10

unit = risk /(sl - ep) = 142,857.14285714
margin = (unit * ep)/lev = $262.28571429