Engineering Alpha

Engineering Alpha

The 3 Mistakes Killing Most Retail Traders

Make Sure to Avoid These Mistakes

Sofien Kaabar, CFA's avatar
Sofien Kaabar, CFA
Feb 05, 2026
∙ Paid

Most retail traders don’t fail because they’re lazy, unintelligent, or unlucky.

They fail because they keep making the same three mistakes over and over, usually without realizing it. These mistakes don’t show up on a P&L statement as a single catastrophic blow. They show up as slow bleed. Missed opportunities. Emotional exhaustion. A quiet loss of confi…

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