Pattern Recognition with the Frechet Distance

Chart patterns have long been a favourite of the technical analysis community. Triangles, flags, pennants, cups, heads and shoulders…. Name a shape, someone somewhere is using it to predict market behaviour. But, we need to find out if there is a grain of truth or reliability in these patterns. Can attempts to objectively measure these …

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Time is NOT the Enemy:
Grow Your Capital by Showing Up

As traders, we like to get waaaay ahead of ourselves in the race to understand and exploit the financial markets. One symptom of our eagerness is often wrongly assuming that more complexity = more profit. This assumption can lead us down long and unnecessary rabbit holes and away from the more mundane fundamentals that account …

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A Quant’s Approach to Drawdown:
The Cold Blood Index

In part 1 of this series, we talked about how a market-savvy systematic trader would approach a period of drawdown in a trading strategy. Specifically, they’d: do the best job possible of designing and building their trading strategy to be robust to a range of future market conditions chill out and let the strategy do …

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A Quant’s Approach to Drawdown: Part 1

Imagine you’ve tinkered for days or even weeks, perfecting a strategy idea that’s showing a whole lot of promise. You’ve meticulously tweaked a mouth-watering Sharpe Ratio out of your backtests….it even survived costs. YES! Systems go, let’s trade it. Imagine this new strategy enters a drawdown.…maybe a lengthy one….maybe from day one! How would you …

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Backtesting Bias:
Feels Good, Until You Blow Up

In an ideal trading universe (free from backtesting bias), we’d all have a big golden “causation magnifying glass”. Through the lens of this fictional tool, you’d zoom in and understand the fleeting, enigmatic nature of the financial markets, stripping bare all its causes and effects. Knowing exactly what causes exploitable inefficiencies would make predicting market …

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