The part about “securities with huge variance” is somewhat widely used. See how much EA charities get from crypto and tech startup stock donations.
It’s unclear whether the perfectly anti-correlated pair improves this kind of strategy. I guess you’re trying to make the strategy more appealing to risk-averse investors? That sounds like it maybe should work, but is hard because risk-averse investors don’t want to be early adopters of a new strategy?
What evidence do you have about how much time it takes per day to maintain the effect after the end of the 2 weeks?