Maybe lets see from my angle:
150 trades 79.5 winners lets say 80. 70.5 losers lets say 70. Was it $10 commission per trade? Lets say yes. That's $150 per year in fees. 50k / 150 trades = $333.33 at risk per trade. He makes or losses 5% per trade or $16.66. $16.66 * 80 wins = $1,333.33. $16.66 * 70 losers = $1,166.20. $1,333.33 - $1,166.20 = $167.13. $167.13 - $150.00= $17.13 profit per year, If my numbers are correct it pretty much a break even.
150 trades 79.5 winners lets say 80. 70.5 losers lets say 70. Was it $10 commission per trade? Lets say yes. That's $150 per year in fees. 50k / 150 trades = $333.33 at risk per trade. He makes or losses 5% per trade or $16.66. $16.66 * 80 wins = $1,333.33. $16.66 * 70 losers = $1,166.20. $1,333.33 - $1,166.20 = $167.13. $167.13 - $150.00= $17.13 profit per year, If my numbers are correct it pretty much a break even.