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GSK

🔥 7 OI spikes•2026-06-05•

Calls:7

Puts:0

Window:2026-05-08 → 2026-06-04 (20d)

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Min ratio:

Months DTE:–Strike quantile:

Ask/Strike ≤7 contracts shown

Expiration	DTE	Strike	Type	Today OI	Median OI	Ratio ↓	Volume	Bid	Ask	Delta	IV	Chart
2026-11-20	166d	50	call	266	55	4.8×	2	4.90	5.20	0.60	30.7%
2026-06-12	5d	52	call	170	55	3.1×	22	0.60	0.70	0.43	29.8%
2026-11-20	166d	60	call	376	124	3.0×	10	1.25	1.40	0.25	28.5%
2026-11-20	166d	55	call	492	173	2.8×	5	2.65	2.80	0.41	29.3%
2026-06-18	11d	51	call	313	123	2.5×	1	1.40	1.55	0.62	29.6%
2026-06-12	5d	51	call	214	84.5	2.5×	16	1.15	1.75	0.60	40.5%
2026-07-17	40d	55	call	599	262.5	2.3×	8	0.65	0.80	0.26	26.7%