Options Assignment Explained: Early Exercise and Pin Risk
Learn how options assignment works, why short calls face early exercise before ex-dividend dates, and how pin risk creates unexpected weekend stock exposure.
options trading
Straddle vs. Strangle: How Volatility Options Trades Work
Learn how long straddles and long strangles work, their payoff formulas, breakeven math, and why implied volatility crush threatens earnings options trades.
Index Options vs. Equity Options: Cash Settlement & Tax Rules
Learn how index options differ from equity options in cash settlement, European exercise, early assignment risk, and Section 1256 60/40 tax treatment.
Capped Call Transactions Explained: How Companies Offset Dilution
Learn how capped call transactions work in convertible bond offerings, how lower and cap strikes offset equity dilution, and why dealers delta-hedge.
Options Greeks Explained: Delta, Gamma, Theta, Vega, Rho
The five options Greeks — delta, gamma, theta, vega, and rho — explained with OCC definitions, worked examples, a cheat-sheet table, and two visual guides.
Options Explained: Calls, Puts, Strikes & Expiry Basics
Beginner-friendly guide to stock options: how calls, puts, strike price, expiry, and premium actually work, with worked examples and payoff diagrams.
Volatility Skew and Smile Explained: Why OTM Puts Cost More
Why S&P 500 puts trade richer than calls, where the smile lives, and how the CBOE SKEW Index quantifies tail risk.
Options Greeks Explained: Delta, Gamma, Theta, Vega, Rho
A clear, math-honest guide to the five Greeks — with a worked Black-Scholes chain, delta and theta charts, and sources you can verify.
Gamma Squeeze Explained: Why GameStop Wasn’t One
A gamma squeeze forces dealers hedging calls to buy stock, pushing it higher. Here’s the mechanism, how to spot one, and why GameStop wasn’t one.
Options Greeks Explained: Delta, Gamma, Theta, Vega, Rho
Delta, gamma, theta, vega, and rho decoded: what each Greek measures, how they move an option’s price, and the mistakes that quietly cost traders money.