Zaawansowane myślenie statystyczne
Myślenie o rynkach jak statystyk: istotność, rozmiar próby, bias i interpretacja wyników backtestów bez oszukiwania siebie.
5 tematy · 47 min łącznie
1
Biases in Backtesting
Avoid survivorship bias, overfitting, and lookahead bias that make backtest results lie to you before you go live.
9 min czytania
2
Edge Degradation
Detect when a strategy is losing its edge through regime change, crowding, or structural market shifts before it becomes a losing system.
8 min czytania
3
Outliers and Their Impact on Metrics
Understand how one big trade can mislead your statistics and learn proper techniques for handling outliers in your performance data.
12 min czytania
4
Sharpe Ratio & Sortino Ratio
Compare risk-adjusted returns across strategies using the two most important performance ratios in quantitative finance.
9 min czytania
5
Signal-to-Noise Ratio
Filter "maybe" setups from "must take" ones by measuring and scaling the clarity of your trading signals.
9 min czytania