Dyne Therapeutics Inc. (DYN)
Showing Closing Date Range from Jul 23 to Oct 21, 2026 compared to Apr 23 to Jul 22, 2026.
Compare Last 3 Months with Previous Period
Investor Relations:dyne-tx.com
Current Period Close
$16.27
Jul 23, 2026 - Oct 21, 2026
Previous Period Close
$23.21
Apr 23, 2026 - Jul 22, 2026
Net Comparison Delta
$-6.94 (-29.90%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(62 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 20, 2026 | $16.27 | Jul 22, 2026 | $23.21 | -29.90% |
| Oct 19, 2026 | $15.23 | Jul 21, 2026 | $23.83 | -36.09% |
| Oct 16, 2026 | $14.25 | Jul 20, 2026 | $23.45 | -39.23% |
| Oct 15, 2026 | $15.29 | Jul 17, 2026 | $23.74 | -35.59% |
| Oct 14, 2026 | $15.04 | Jul 16, 2026 | $22.72 | -33.80% |
| Oct 13, 2026 | $15.30 | Jul 15, 2026 | $23.99 | -36.22% |
| Oct 12, 2026 | $15.96 | Jul 14, 2026 | $23.78 | -32.88% |
| Oct 09, 2026 | $16.64 | Jul 13, 2026 | $23.64 | -29.61% |
| Oct 08, 2026 | $16.37 | Jul 10, 2026 | $23.42 | -30.10% |
| Oct 07, 2026 | $15.97 | Jul 09, 2026 | $24.27 | -34.20% |
| Oct 06, 2026 | $15.40 | Jul 08, 2026 | $23.83 | -35.38% |
| Oct 05, 2026 | $15.44 | Jul 07, 2026 | $23.83 | -35.21% |
| Oct 02, 2026 | $15.20 | Jul 06, 2026 | $22.84 | -33.45% |
| Oct 01, 2026 | $15.82 | Jul 02, 2026 | $23.07 | -31.43% |
| Sep 30, 2026 | $16.11 | Jul 01, 2026 | $21.79 | -26.07% |
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