Option Greeks measure how American Electric Power Company Inc (AEP) 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. AEP implied volatility is near the bottom of its one-year range, which keeps delta and gamma in a narrower range of strikes than usual.
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AEP 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 AEP Greeks charts?
Gamma, theta, and vega are largest for strikes near the American Electric Power 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 AEP's Greeks?
American Electric Power IV rank is 5, 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 15.4% to 143.0%. See the AEP implied volatility history for a longer view.
How much gamma and delta do AEP options carry in total?
Across all open American Electric Power options on Nov 4, 2026, net gamma exposure was $9.53M and net delta exposure was $170.56M per 1% move in the stock. The AEP gamma exposure chart shows where that gamma sits by strike.
What is American Electric Power Company Inc?
American Electric Power is one of the largest regulated utilities in the United States, providing electricity generation, transmission, and distribution to more than 5 million customers in 11 states.