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).

Gamma, theta, and vega are largest for strikes near the Nano Nuclear Energy 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.

Nano Nuclear Energy IV rank is 28, so implied volatility is in the lower part 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 64.6% to 116.7%. See the NNE implied volatility history for a longer view.

Across all open Nano Nuclear Energy options on Nov 4, 2026, net gamma exposure was -$633 and net delta exposure was -$8.13M per 1% move in the stock. The NNE gamma exposure chart shows where that gamma sits by strike.

Nano Nuclear Energy Inc is a nuclear energy and technology company developing smaller, simpler, and safer clean energy solutions using proprietary reactor designs, intellectual property, and research methods, and is currently in the pre-revenue stage.