To Trend or Not To Trend? (Wrong question)
Someone asked me recently whether strategies based on mean reversion, trend following, and momentum are “good” or just data mining.
Someone asked me recently whether strategies based on mean reversion, trend following, and momentum are “good” or just data mining.
My last two articles on AI and trading research got more engagement than almost anything I’ve written. “More of the
(Most of Them Will Lose Money) AI makes it easier than ever to build trading strategies. Prompt a model, run
This week I discovered the “vibe quant” movement (or rather, it discovered me). People using LLMs to find trading strategies,
The four hats of the solo trader At a trading firm or fund, the researcher doesn’t run the execution desk.
Traders love the illusion of precision. A few bad weeks go by, and you think, “Let’s run a t-test and
When I first got interested in trading, The Whitlams were all over Australian radio, and I was making all the
How do we find edges? First, we must be clear about what constitutes a good idea. It isn’t as simple
We’ve all used on/off type trading signals at some point. But you can nearly always extract more insight with a
Do you find yourself obsessing over p-values and t-stats when evaluating trading ideas? I get it. If you come from
The market is a highly competitive beast. If you’ve spotted an edge, others have too. And as capital piles in,
Recently, we had an excellent question on the Trade Like a Quant Discord server: “How do you know if your