Why You Can’t Tell if Your Strategy “Stopped Working” (Statistically Speaking)
Traders love the illusion of precision. A few bad weeks go by, and you think, “Let’s run a t-test and
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
Someone sent me their trading technology blueprint. It was a thing of beauty: timeseries databases, Grafana dashboards, message queues, and
How often have you heard someone say, “I use a stop loss to manage downside risk”? You see this repeated
Someone recently asked me if I have a checklist for adopting new trading strategies. You know, a neat little formula
In this webinar, James explores a simple seasonality effect and finds that there’s more to the story than an upwardly
In Trade Like a Quant Bootcamp, we talk about win-win risk premia harvesting. It’s a game where no one’s really