Quant Evidence Atlas Research Bloghttps://quant-evidence-atlas.pages.dev/blog/Source-backed field notes on systematic investing research and implementation.enThu, 16 Jul 2026 10:44:00 GMTVolatility Targeting Formula: Position Sizing Without Guessworkhttps://quant-evidence-atlas.pages.dev/blog/volatility-targeting-formula/https://quant-evidence-atlas.pages.dev/blog/volatility-targeting-formula/Thu, 16 Jul 2026 10:44:00 GMTVolatility targeting converts a risk budget and a recent volatility estimate into a repeatable exposure rule. The formula is simple; the timing, leverage cap and trading policy are where most implementation errors occur.