Net gamma exposure for Post Holdings Inc (POST) options was negative at the Nov 4, 2026 close, about $57.39K per 1% move in the stock. It has been positive on 7 of the last 20 trading days. With negative gamma, dealer hedging tends to follow price moves, which can make swings larger.
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Gamma Exposure by Strike
Showing results for POST, 2026-11-20(m), calls & puts
Gamma Exposure Stats
Showing results for POST, 2026-11-20(m), calls & puts
Net Gamma Exposure by Expiration
Showing results for POST, 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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POST 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 POST gamma exposure positive or negative?
Post net gamma exposure was negative on Nov 4, 2026, at -$57.39K. It has been positive on 7 of the last 20 trading days.
How has POST gamma exposure changed recently?
Post net gamma exposure went from $39.19K on Oct 7, 2026 to -$57.39K on Nov 4, 2026. That is its lowest reading in 4 weeks. See the POST gamma exposure history for a longer view.
What is Post Holdings Inc?
Post Holdings Inc. is a consumer packaged goods holding company with products sold through grocery, club, and drug stores, mass merchandisers, foodservice, food ingredient, and eCommerce.