WMT Options
WMT $120.11 · Updated Oct 26, 4:00 PM ET
WMT is at $120.11. The nearest expiration, Oct 30, 2026 (4 days out), lists 52 strikes, with 23,531 calls and 13,184 puts traded in the latest session. At-the-money implied volatility is 27.6%. The at-the-money straddle prices a move of about $2.82 (2.3%) by expiration.
WMT Options Chain
WMT is at $120.11. The nearest expiration, Oct 30, 2026 (4 days out), lists 52 strikes, with 23,531 calls and 13,184 puts traded in the latest session. At-the-money implied volatility is 27.6%. The at-the-money straddle prices a move of about $2.82 (2.3%) by expiration.
WMT Gamma Exposure (GEX)
WMT total dealer gamma exposure is $132M across all listed expirations. Positive GEX means dealers are net long gamma; their hedging tends to dampen price moves. The call wall is $125.00 and the put wall $110.00.
WMT Max Pain
WMT max pain for Oct 30, 2026 (4 days out) is $116.00, 3.4% below the current $120.11. That is the settlement price at which the open contracts on that date would pay holders the least. For Nov 27, 2026, max pain is $114.00.
WMT Put/Call Ratio
Across every listed WMT expiration, the put/call ratio is 0.74 by volume and 0.63 by open interest. More calls than puts are trading. 360,715 puts and 572,850 calls are open in total.
WMT Implied Volatility
WMT at-the-money implied volatility is 27.6% for Oct 30, 2026 (4 days out). For Nov 27, 2026 it is 31.4%. Longer-dated volatility is priced at or above near-term volatility, the normal upward-sloping term structure.
WMT Open Interest by Strike
Across all WMT expirations, the largest call open interest near the current $120.11 sits at the $125.00 strike (92,593 contracts) and the largest put open interest at $105.00 (51,375). 572,850 calls and 360,715 puts are open in total.
WMT Expected Move
The options market prices WMT to move about $2.82 (2.3%) by Oct 30, 2026, a range of $117.30 to $122.93. For Nov 27, 2026 (32 days out) the expected move is $8.95 (7.5%).