Option Greeks measure how MGM Resorts International (MGM) 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. MGM 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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MGM 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 MGM Greeks charts?
Gamma, theta, and vega are largest for strikes near the MGM Resorts International 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 MGM's Greeks?
MGM Resorts International IV rank is 12, 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 18.8% to 180.8%. See the MGM implied volatility history for a longer view.
How much gamma and delta do MGM options carry in total?
Across all open MGM Resorts International options on Nov 4, 2026, net gamma exposure was $2.41M and net delta exposure was $55.16M per 1% move in the stock. The MGM gamma exposure chart shows where that gamma sits by strike.
What is MGM Resorts International?
MGM Resorts is the largest resort company on the Las Vegas Strip with 37,000 guest rooms and suites, representing about one-fourth of all units in the market.