Playing TSLA & IBM Earnings

Visualizing Volatility Over Time

Market Volatility Is Back!

How Much Leverage To Use: Long Delta

How Leverage Should You Use With Short Delta?

Winning Calendar Spread In HD

When to Scratch a Position

Undefined-Risk Overview

An Overview of Defined-Risk Strategies

From Theory to Practice

Adjusting Strangles into Straddles

Using Delta as a Measure of Directional Bias

3 Ways to Use Delta: Probability Approximation

Option Delta: Option Price Movements

Preparing for Government Shutdown

Position Sizing and Flexibility

From Theory to Practice

Three Trade Ideas September 25th 2025

Trend-Following Secrets for Yen and Dollar

Live From the Trade Desk