🏷️#Challenge distillation
2 articles
Is Diversification Really a Free Lunch? Testing Challenge Distillation With 40 Real-Data Strategies
There's a famous line that "diversification is the only free lunch in investing." Does the same hold for prop firm challenges? We built 5 strategies x 8 symbols = 40 strategies using real prices from 2010 through 2026, then ran 4,000 challenge trials keeping the real correlations intact. The results were extreme. With the same 10 accounts and the same fees, concentrating on one strategy gives a 58.4% total-wipeout rate; splitting across 10 strategies drops that to 1.8%. And expected value barely changes. On the other hand, we also found that "picking the best-performing strategies" pushes correlation from 0.003 up to 0.209, breaking the diversification itself.
Mindless Prop Firm Spam vs. a Serious Own-Capital Trader: We Tested Which Wins With the Same Cash, Using Real Data
Which makes more money: putting the same $10,000 entirely into challenge fees and running 20 unrelated accounts, or trading it as your own capital? Using 40 strategies built from real prices from 2010 to 2026, we ran the same market data and same strategies through 3,000 simulations each. The result: expected assets after one year of $20,356 vs. $10,157 — a clear win for prop. And the own-capital side still can't catch up even at 60x leverage, because it goes bust first. Matching prop required an annualized Sharpe ratio of 1.46. But once capital reaches $1,000,000, the gap almost disappears.