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IONS
Ionis Pharmaceuticals, Inc. Common Stock
stock NASDAQ

At Close

Dec 12, 2025 3:59:50 PM EST

80.85USD+2.161%(+1.71)1,468,875

75.49Bid 84.39Ask 8.90Spread

Pre-market

Dec 11, 2025 9:27:40 AM EST

77.91USD-1.554%(-1.23)0

After-hours

Dec 12, 2025 4:17:30 PM EST

80.99USD+0.178%(+0.14)9,957

OverviewMax PainHistoricalExchangesShortsMore

IONS Max Pain Summary

The max pain for IONS on December 19th, 2025 is $67.50.

IONS Option Chain Summary

	Calls		Puts		Max	P/C	Price vs.
Exp.	ITM	OTM	ITM	OTM	Pain¹	Ratio²	Max Pain
Dec 19, 2025	2,250	205	8	2,386	67.50	0.98	+19.78%
Jan 16, 2026	11,185	707	3	4,644	37.50	0.39	+115.60%
Feb 20, 2026	629	127	3	1,317	75.00	1.75	+7.80%
Mar 20, 2026	135	63	50	853	72.50	4.56	+11.52%
Apr 17, 2026	399	212	0	425	72.50	0.70	+11.52%
Jul 17, 2026	5	40	0	2	65.00	0.04	+24.38%
Jan 15, 2027	5,558	223	4	2,130	40.00	0.37	+102.13%
Dec 17, 2027	132	41	0	514	40.00	2.97	+102.13%
Jan 21, 2028	151	26	20	13	62.50	0.19	+29.36%
Totals	20,444 22,088 H	1,644	88 12,372 H	12,284		0.56

¹ Maximum pain is the strike price with the most open puts and calls and the price at which the stock would cause financial losses for the largest number of option holders at expiration. Investopedia

² In general, greater than 0.7 suggests bearish sentiment is building in the market; below 0.7 is considered a bullish indicator. Investopedia