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DYN
Dyne Therapeutics, Inc. Common Stock
stock NASDAQ

At Close

Aug 28, 2026 3:59:54 PM EDT

25.07USD-3.910%(-1.02)1,186,931

0.00Bid 0.00Ask 0.00Spread

Pre-market

Aug 28, 2026 9:26:30 AM EDT

26.26USD+0.652%(+0.17)627

After-hours

Aug 27, 2026 4:14:30 PM EDT

26.09USD+0.019%(+0.01)0

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Sep 18, 2026 Oct 16, 2026 Dec 18, 2026 Jan 15, 2027 Mar 19, 2027 Dec 17, 2027

ITM/OTM for Sep 18, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
184	3,342	3	123

DYN Sep 18, 2026 Exp. - Volume by Strike

Puts

Calls

DYN Sep 18, 2026 Exp. - Open Interest by Strike

Puts

Calls

DYN Sep 18, 2026 Exp. - Max Pain @ $22.00

Puts

Calls

DYN Sep 18, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
35 C	0.22	-51.11%	3	68	08-25	DYN260918C00035000
34 C	0	0%	0			DYN260918C00034000
33 C	0	0%	0			DYN260918C00033000
32 C	0.80	0%	1	1	08-06	DYN260918C00032000
31 C	0.65	-27.78%	1	2	08-24	DYN260918C00031000
30 C	0.49	-45.56%	3	105	08-27	DYN260918C00030000
29 C	1.87	+58.47%	2	3,035	08-27	DYN260918C00029000
28 C	2.85	+78.13%	4	10	08-27	DYN260918C00028000
27 C	1.50	-14.29%	1	70	08-26	DYN260918C00027000
26 C	3.00	+2.04%	1	51	08-21	DYN260918C00026000
25 C	3.05	-17.57%	5	30	08-11	DYN260918C00025000
24 C	3.80	+123.53%	2	32	08-20	DYN260918C00024000
23 C	3.00	+150.00%	1	3	07-16	DYN260918C00023000
22 C	4.62	-12.99%	1	31	08-27	DYN260918C00022000
21 C	1.80	+2.86%	1	11	06-17	DYN260918C00021000
20 C	8.05	+30.89%	2	9	08-05	DYN260918C00020000
19 C	8.75	+55.42%	3	4	08-11	DYN260918C00019000
18 C	7.91	+38.29%	2	2	08-24	DYN260918C00018000
17 C	7.50	+70.45%	4	4	07-07	DYN260918C00017000
16 C	5.50	+83.33%	1	1	05-06	DYN260918C00016000
15 C	10.96	-5.44%	5	15	08-20	DYN260918C00015000
14 C	0	0%	0			DYN260918C00014000
13 C	0	0%	0			DYN260918C00013000
12 C	0	0%	0			DYN260918C00012000
11 C	0	0%	0			DYN260918C00011000
10 C	0	0%	0			DYN260918C00010000
9 C	0	0%	0			DYN260918C00009000
5 C	0	0%	0			DYN260918C00005000
3 C	23.14	-1.74%	34	42	08-27	DYN260918C00003000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
35 P	0	0%	0			DYN260918P00035000
34 P	0	0%	0			DYN260918P00034000
33 P	0	0%	0			DYN260918P00033000
32 P	0	0%	0			DYN260918P00032000
31 P	5.00	0%	1	1	08-11	DYN260918P00031000
30 P	4.90	0%	1	1	08-05	DYN260918P00030000
29 P	0	0%	0			DYN260918P00029000
28 P	0	0%	0			DYN260918P00028000
27 P	2.61	-19.20%	1	1	08-19	DYN260918P00027000
26 P	0	0%	0			DYN260918P00026000
25 P	1.50	-14.29%	5	24	08-24	DYN260918P00025000
24 P	0.95	0.00%	30	73	08-27	DYN260918P00024000
23 P	0	0%	0			DYN260918P00023000
22 P	1.75	0%	1	1	07-20	DYN260918P00022000
21 P	5.80	-7.94%	2	13	06-09	DYN260918P00021000
20 P	0	0%	0			DYN260918P00020000
19 P	0	0%	0			DYN260918P00019000
18 P	0.25	0%	1	1	08-19	DYN260918P00018000
17 P	0.55	0%	10	10	07-22	DYN260918P00017000
16 P	1.60	0%	1	1	06-16	DYN260918P00016000
15 P	0	0%	0			DYN260918P00015000
14 P	0	0%	0			DYN260918P00014000
13 P	0	0%	0			DYN260918P00013000
12 P	0	0%	0			DYN260918P00012000
11 P	0	0%	0			DYN260918P00011000
10 P	0	0%	0			DYN260918P00010000
9 P	0	0%	0			DYN260918P00009000
5 P	0	0%	0			DYN260918P00005000
3 P	0	0%	0			DYN260918P00003000

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