DYN · Dyne Therapeutics, Inc.

$23.45 -0.29 (-1.22%) At close · Jul 20

Market Cap

$3.40B

142.82M

Total shares sold short and not yet covered, reported to FINRA by broker-dealers and published twice a month (bi-monthly). Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.

Short Squeeze Score

74/100

Short interest 15.6% of shares — P96 Days to cover 8.0 — P93 Price vs VWAP +17.4% — P94 Short-volume trend -19.8% — P7 Short interest change -2.2% — P38 Worst FTD 0.18% of shares — P82

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-06-30). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.

1M 3M 6M 1Y 5Y All

Short Interest History

Settlement Date	Current Position	Previous Position	Change	Avg Daily Volume	Days to Cover
2026-06-30	22,302,023	22,812,489	-510,466	2,790,378	7.99
2026-06-15	22,812,489	22,275,672	+536,817	1,591,982	14.33
2026-05-29	22,275,672	20,983,648	+1,292,024	1,523,070	14.63
2026-05-15	20,983,648	20,733,946	+249,702	1,251,838	16.76
2026-04-30	20,733,946	21,704,095	-970,149	1,811,499	11.45
2026-04-15	21,704,095	20,465,591	+1,238,504	1,615,478	13.44
2026-03-31	20,465,591	19,103,364	+1,362,227	2,422,961	8.45
2026-03-13	19,103,364	19,317,547	-214,183	2,899,945	6.59
2026-02-27	19,317,547	19,152,510	+165,037	1,769,968	10.91
2026-02-13	19,152,510	19,189,031	-36,521	1,662,304	11.52
2026-01-30	19,189,031	18,889,124	+299,907	2,103,302	9.12
2026-01-15	18,889,124	17,295,386	+1,593,738	2,269,509	8.32
2025-12-31	17,295,386	14,949,400	+2,345,986	1,917,931	9.02
2025-12-15	14,949,400	17,458,619	-2,509,219	4,208,510	3.55
2025-11-28	17,458,619	17,111,938	+346,681	2,452,241	7.12
2025-11-14	17,111,938	15,118,377	+1,993,561	2,624,140	6.52
2025-10-31	15,118,377	17,097,410	-1,979,033	3,187,488	4.74
2025-10-15	17,097,410	17,774,449	-677,039	2,311,080	7.40
2025-09-30	17,774,449	15,303,535	+2,470,914	2,808,136	6.33
2025-09-15	15,303,535	16,044,156	-740,621	2,003,038	7.64
2025-08-29	16,044,156	17,141,207	-1,097,051	2,491,736	6.44
2025-08-15	17,141,207	16,306,402	+834,805	3,544,045	4.84
2025-07-31	16,306,402	15,730,352	+576,050	2,454,216	6.64

Showing 1–23 of 23 settlements

Key facts CIK 1818794 CUSIP 26818M108 13F (30d) 19 filings 18 filers Visit website Investor relations