Net gamma exposure for Fortuna Mining Corp (FSM) options was positive at the Nov 4, 2026 close, about $416.89K per 1% move in the stock. It has been positive on 20 of the last 20 trading days. With positive gamma, dealer hedging tends to lean against price moves, which can dampen swings.
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Gamma Exposure by Strike
Showing results for FSM, 2026-11-20(m), calls & puts
Gamma Exposure Stats
Showing results for FSM, 2026-11-20(m), calls & puts
Net Gamma Exposure by Expiration
Showing results for FSM, 2026-11-20(m), calls & puts. View all expiries
| Expiration | Net GEX | Call GEX | Put GEX | Call Wall | Put Wall | Gamma Flip |
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FSM Gamma Exposure FAQ
What is gamma exposure (GEX)?
Gamma exposure estimates how much stock option dealers must buy or sell to stay hedged for each 1% move in the underlying.
Is FSM gamma exposure positive or negative?
Fortuna Mining net gamma exposure was positive on Nov 4, 2026, at $416.89K. It has been positive on 20 of the last 20 trading days.
How has FSM gamma exposure changed recently?
Fortuna Mining net gamma exposure went from $407.83K on Oct 7, 2026 to $416.89K on Nov 4, 2026. See the FSM gamma exposure history for a longer view.
What is Fortuna Mining Corp?
Fortuna Mining Corp is a Canadian-based precious metals mining company with mines in the Latin America and West Africa regions producing gold and silver.