Option Greeks measure how Sonic Automotive Inc (SAH) option prices respond to changes in the stock price (delta and gamma), the passage of time (theta), implied volatility (vega), and interest rates (rho). These charts plot each Greek by strike, so you can see where an expiration's price risk, time decay, and volatility exposure are concentrated.
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SAH Option Greeks FAQ
What are option Greeks?
Option Greeks measure how an option's price responds to changes in the stock price (delta and gamma), time (theta), implied volatility (vega), and interest rates (rho).
How do I read the SAH Greeks charts?
Gamma, theta, and vega are largest for strikes near the Sonic Automotive stock price and shrink for strikes far above or below it. Theta grows as expiration gets closer, while vega is larger for expirations further out. Call delta runs from 0 to 1 and put delta from -1 to 0, near 0.50 and -0.50 at the money, and roughly estimates the chance that an option finishes in the money.
How does implied volatility affect SAH's Greeks?
Sonic Automotive IV rank is 14, so implied volatility is near the bottom of its one-year range. Higher implied volatility raises option premiums and daily time decay (theta), and spreads delta and gamma across a wider range of strikes. Over the past year, 30-day implied volatility ranged from 32.0% to 194.7%. See the SAH implied volatility history for a longer view.
How much gamma and delta do SAH options carry in total?
Across all open Sonic Automotive options on Nov 11, 2026, net gamma exposure was -$25.35K and net delta exposure was -$996.18K per 1% move in the stock. The SAH gamma exposure chart shows where that gamma sits by strike.
What is Sonic Automotive Inc?
Sonic Automotive is one of the largest auto dealership groups in the United States.