Ch 7 | Never Go Naked

Grab a drink and let’s cut through the noise of Chapter 7. Traders love to throw around complicated math to sound smart, but here is what you actually need to know:

Black-Scholes: A rabbit hole of complex mathematical formulas used to price options. It is candy for math geeks, but totally unnecessary for us.

Cash-Secured Puts: What brokers require to stop beginners from trading completely naked. You must hold enough cash in your account to cover the stock if you actually get assigned.

Delta: The only Greek that actually matters for the ITM strategy. It measures how much your option’s price will move relative to a 1¢ move in the underlying stock. DITM options have a high delta close to 1, meaning they move almost in lockstep with the stock.

The Greeks (Delta, Gamma, Theta, Vega, Rho): Intimidating jargon traders use to try and impress you. They are just five ways of measuring what pushes an option’s price around. You don’t need to know them to trade successfully.

Naked Option (Uncovered Option): Writing a call option without actually owning the underlying stock. It is incredibly dangerous and a fantastic way to lose hundreds of thousands of dollars. Never do it.

Price Improvement: When your broker executes your trade at a better price than the best-quoted market price.

Time Decay (Theta): The inevitable melting away of an option’s time value as expiration approaches. It drops slowly at first, but falls off an absolute cliff in the final 30 days.

VIX (The Fear Index): The CBOE Volatility Index that tracks the volatility of the SPX. When the VIX is high, traders are fearful, jumpy, and acting impulsively.

Volatility: A measure of the market’s mood swings. If a stock’s price jumps around erratically, it has high volatility, making its options much more expensive.

Volatility Crush: A sudden, sharp drop in volatility that wipes out an option’s time value. This is common after earnings reports or big announcements, causing option prices to drop even if the stock price barely moved.