Documentation for Flux.| fluxml.ai
Documentation for Flux.| fluxml.ai
Cyclical embeding (or encoding) is a basic transformation for nunmerical variables that follow a cycle. Let’s explore how they work.| Dean Markwick
A big part of market microstructure is price impact and understanding how you move the market every time you trade. In the simplest sense, every trade upends the supply and demand of an asset even for a tiny amount of time. The market responds to this change, then responds to the response, then responds to that response, etc. You get the idea. It’s a cascading effect of interactions between all the people in the market.| Dean Markwick
I recently listened to S7E3 of Flirting with Models which had Nick Baltas talking about Multi Asset and Multi-Strategy portfolios. Nick highlighted his work on cross-asset skew and how it can compliment your typical equity factors (momentum, growth, value etc.) and is an under-explored topic in portfolio construction. After reading the original paper, Cross-Asset Skew, I decided to try and replicate the results and see whether skew comes out in the wash and produces any alpha.| Dean Markwick
Statistical arbitrage (stat arb) is a pillar of quantitate trading that relies on mean reversion to predict the future returns of an asset. Mean reversion believes that if a stock has risen higher it’s more likely to revert in the short term which is the opposite of a momentum strategy that believes if a stock has been rising it will continue to rise. This blog post will walk you the ‘the’ statistical arbitrage paper Statistical Arbitrage in the US Equities Market apply it to a stock/ET...| Dean Markwick