Every month, side by side
Each page tests all twelve calendar months together on the same funds, with every year shown. A grid like this describes the past; it does not rank months as signals. Start with how the research pages are computed.
Every month on IWM, against holding: six ahead on average, three after every check
The twelve calendar months on the small-cap ETF IWM (2000–2025), each against an ordinary hold of the same length: six ahead on average, November by +2.50 pp; SPY and QQQ on the same years for context.
Sector ETFs month by month: in six months, all nine land on the same side of holding
The twelve calendar months on the nine original sector SPDR ETFs (1999–2025), each against an ordinary hold of the same fund: 55 of 108 sector-months ahead on average; all nine behind in January, June, August and September.