Short, friendly pieces about turning investing intuitions into things you can actually test on real data.
One of investing's oldest intuitions — "what goes down tends to come back up" — is surprisingly testable. Type the rule the way you'd describe it to a colleague: RSI threshold, a trend filter, a minimum hold. Watch it backtest on two real portfolios over 7 years.
Vibe QuantProbably you have some intriguing ideas about possible scenarios of how market moves. Most of those hunches live in your mind, never quite tested. Vibe quant is a low-stakes way to give them a spin and see how the intuition plays out.