1369 - Are You Sabotaging a Winning Strategy?
Summary
This episode explores the gap between backtested and live trading results, addressing why live performance often falls short due to human error and hidden costs. The hosts advise traders not to tweak their strategies to compensate for expected losses, as this risks destroying a proven edge. Instead, they emphasize improving trading psychology and discipline to eliminate mistakes. The discussion highlights the danger of unrealistic expectations and the tendency to abandon profitable strategies in favor of chasing higher returns.
Topics discussed
Intro: The gap between backtested and live results
The fine line between adapting and changing strategy
Episode overview and reference to previous episode
Why live results are typically worse than backtests
Human error as the primary cause of performance gaps
Hidden costs: spreads, commissions, and slippage
Estimating the expected ROI difference (up to 10%)
The danger of tweaking strategy to compensate for losses
Recommendation: Focus on discipline over strategy changes
Why boosting ROI via strategy tweaks is difficult and risky
Trading psychology vs. the cost of doing business
The panic factor and ruining a good strategy
Common trader mistakes: Quitting due to unrealistic expectations
Closing remarks and call to action
Outro: Follow, listen to previous episode, and sign-off
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