For those looking to try to beat the market by only working once a month, the rotation algo is for you.

This algorithm ranks all the stocks in the market by how well they look from both a price and volume standpoint. Building a portfolio of up to the top 20 names and simply rotating your portfolio monthly doubles the market average return with half the max drawdown.

For holding 5 positions the average gain is 13.69% with a max drawdown of 30%.

For holding 10 positions the average gain is 12.55% with a max drawdown of 26%

Holding 20 positions the average gain is 11.67% with a max drawdown of 24%

So simply put the lower the diversification the higher the gain but the higher the drawdown. Size accordingly to your risk.