Trading

Trading strategies, tips, and market analysis

Retrospective Simulation for Trading

Retrospective Simulation for Trading

Simulate alternate historical price paths using a non-parametric Brownian bridge to test trading strategies beyond the r...

By Alex Smith 8 months ago 22 min read
Market Regime using Hidden Markov Model

Market Regime using Hidden Markov Model

Build a regime-adaptive trading strategy in Python with this hands-on guide. Detect market regimes using Hidden Markov M...

By Alex Smith 8 months ago 10 min read
Bayesian Statistics in Finance: A Trader's Guide to Smarter Decisions

Bayesian Statistics in Finance: A Trader's Guide to Smarter Decisions

Explore how Bayesian statistics helps traders update beliefs, build adaptive models, and manage risk. Learn Bayes’ Theor...

By Alex Smith 9 months ago 24 min read
A Beginner’s Guide to Live Selling on Whatnot

A Beginner’s Guide to Live Selling on Whatnot

From handbags and sneakers to collectible trading cards and electronics—what can’t you find on Whatnot? The live-stream...

By Alex Smith 10 months ago 6 min read
Simple and Multiple Linear Regression in Algorithmic Trading: A Practical Guide for Quants

Simple and Multiple Linear Regression in Algorithmic Trading: A Practical Guide for Quants

Explore how linear regression powers trading strategies in quantitative finance. Understand OLS, model assumptions, Pyth...

By Alex Smith 10 months ago 29 min read
Beyond the Hype: What "Independent Events" REALLY Mean for Your Trades

Beyond the Hype: What "Independent Events" REALLY Mean for Your Trades

Explore how statistically independent events help cut through market noise and shape reliable trading strategies. Unders...

By Alex Smith 10 months ago 23 min read
Beginner's Guide to Machine Learning Classification in Python

Beginner's Guide to Machine Learning Classification in Python

Build classification trading strategy in Python for predicting the S&P500 price from scratch. Learn how to handle binary...

By Alex Smith 11 months ago 8 min read
Building a Trading Strategy using Bias-Variance Decomposition

Building a Trading Strategy using Bias-Variance Decomposition

Explore the bias-variance tradeoff in machine learning for trading strategies. Learn how to build and backtest a trading...

By Alex Smith 11 months ago 20 min read