Option Greeks measure how Howmet Aerospace Inc (HWM) 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. HWM implied volatility is near the middle of its one-year range, so delta and gamma cover about their usual range of strikes.
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HWM 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 HWM Greeks charts?
Gamma, theta, and vega are largest for strikes near the Howmet Aerospace 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 HWM's Greeks?
Howmet Aerospace IV rank is 50, so implied volatility is near the middle 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 26.8% to 54.2%. See the HWM implied volatility history for a longer view.
How much gamma and delta do HWM options carry in total?
Across all open Howmet Aerospace options on Nov 4, 2026, net gamma exposure was -$7.98M and net delta exposure was -$17.56M per 1% move in the stock. The HWM gamma exposure chart shows where that gamma sits by strike.
What is Howmet Aerospace Inc?
Howmet Aerospace Inc offers engineered solutions for the aerospace and transportation industries.