backtests
Graham Number Backtest Switzerland: 25 Years on the SIX
We ran the Graham Number screen on the SIX Swiss Exchange for 25 years. 6.55% CAGR vs 1.90% SMI, a +4.66% annual excess. Sharpe 0.326, max drawdown -35.33%, win rate 64%. The defensive case for Swiss value, now measured against the right benchmark.