The best trading edges are often found in places most people don’t think to look. It’s why being a bit of a pirate – zigging when others zag and finding opportunities in the market’s blind spots – is such an effective approach. Today, I want to share something that has me genuinely excited. It’s a …
In this Ask Me Anything, Euan addressed the following questions: We didn’t have time for all the questions, but Euan will be doing more of these in the future. Here’s the replay:
Someone sent me their trading technology blueprint. It was a thing of beauty: timeseries databases, Grafana dashboards, message queues, and all sorts of fancy architecture. My first question: “What are you currently trading?” Their answer: “Nothing yet. But I’m planning a medium frequency stat arb basket trade.” I almost spat out my coffee. Look, I …
An easy, practical way to harness an edge in the face of trading costs is the “no trade region” technique. It nearly always improves after-cost performance. Here’s a real example: And it does so with only one-tenth of the trading of the baseline strategy! Uncertain edge vs certain costs A good thing to remember is …
How often have you heard someone say, “I use a stop loss to manage downside risk”? You see this repeated so often that you could be forgiven for thinking it was some inviolable universal law. But do stop losses really do what people think? Let’s think this through together. And fair warning – what I’m …
Someone recently asked me if I have a checklist for adopting new trading strategies. You know, a neat little formula like “if backtested Sharpe > 1.8, trade it” or “if drawdown < 15%, green light.” I get the appeal. We all want clear, objective criteria to make these decisions easier. But strategy adoption just doesn’t …
I was recently talking to someone about data mining as an approach to finding edges to trade. I get the appeal. Feed enough data into a computer, run enough tests, and surely something profitable will emerge, right? Maybe. But almost certainly not. But the worst thing about this approach is that it risks your entire …
In this webinar, James explores a simple seasonality effect and finds that there’s more to the story than an upwardly sloping equity curve. Watch the video to see how you can use Excel to explore market phenomena efficiently and gather evidence that you can use to make practical trading decisions. If you’d like to master …
Having the ability to call bullshit on market claims is a superpower. There’s some ancient trader lore that says it’s a bad idea to hold SPY when it’s under the 12-month moving average of its price. Is there anything to this idea? Check out the webinar below to see how we put this idea to …
In Trade Like a Quant Bootcamp, we talk about win-win risk premia harvesting. It’s a game where no one’s really competing for the edge. Think about VTI (Vanguard’s Total Stock Market ETF). You expect to make more than implied by the stock market’s cash flows (a risk premium) because holding these stocks is uncomfortable. They’re …
