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SION
Sionna Therapeutics, Inc. Common Stock
stock NASDAQ

Market Open

Aug 10, 2026 3:18:25 PM EDT

4.49USD-91.192%(-46.54)33,480,633

4.01Bid 5.12Ask 1.11Spread

Pre-market

Aug 10, 2026 9:29:30 AM EDT

4.85USD-90.497%(-46.18)2,397,213

After-hours

Aug 7, 2026 4:00:30 PM EDT

51.04USD+0.010%(+0.01)0

OverviewOption ChainHistoricalExchangesShortsTrends

Expiration Dates

ITM/OTM for Aug 21, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
0	1,221	642	0

Puts

Calls

Puts

Calls

Puts

Calls

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
70.00 C	11.30	+20.21%	2	4	08-05	SION260821C00070000
65.00 C	9.80	+1.03%	44	199	08-06	SION260821C00065000
60.00 C	12.28	+8.67%	1	54	08-04	SION260821C00060000
55.00 C	12.70	+2.42%	2	42	08-07	SION260821C00055000
50.00 C	14.30	+14.40%	1	876	08-07	SION260821C00050000
45.00 C	15.40	+26.23%	1	4	08-06	SION260821C00045000
40.00 C	19.15	+23.47%	1	1	08-05	SION260821C00040000
35.00 C	16.40	-18.00%	1	9	08-06	SION260821C00035000
30.00 C	23.80	+12.26%	10	12	08-06	SION260821C00030000
25.00 C	27.30	+35.42%	15	20	08-06	SION260821C00025000
22.50 C	0	0%	0			SION260821C00022500
20.00 C	0	0%	0			SION260821C00020000
17.50 C	0	0%	0			SION260821C00017500

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
70.00 P	29.70	0%	2	2	07-17	SION260821P00070000
65.00 P	0	0%	0			SION260821P00065000
60.00 P	0	0%	0			SION260821P00060000
55.00 P	0	0%	0			SION260821P00055000
50.00 P	14.00	0%	1	1	08-04	SION260821P00050000
45.00 P	16.59	+14.65%	2	17	07-30	SION260821P00045000
40.00 P	7.70	-23.00%	8	69	08-06	SION260821P00040000
35.00 P	5.22	+1.36%	32	82	08-07	SION260821P00035000
30.00 P	3.19	-24.05%	1	18	08-07	SION260821P00030000
25.00 P	1.30	-60.61%	3	51	08-06	SION260821P00025000
22.50 P	0.75	-68.75%	2	100	08-06	SION260821P00022500
20.00 P	0.75	-46.43%	1	200	08-06	SION260821P00020000
17.50 P	1.45	-3.33%	2	102	07-29	SION260821P00017500

.dark-mode .t5ysJ2{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .t5ysJ2{ color: #333333; background-color: white; border: 2px solid #333333; }SIONSionna Therapeutics, Inc. Common Stockstock NASDAQ