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Dyne Therapeutics Inc. (DYN)

Showing Closing Date Range from Sep, 08, 2025 to Sep, 08, 2026 compared to Sep, 08, 2024 to Sep, 08, 2025.

Compare Last 12 Months Same Dates of Previous Year

Current Period Close
$20.31
Sep 08, 2025 - Sep 08, 2026
Previous Year Close
$13.30
Sep 08, 2024 - Sep 08, 2025
Net Comparison Delta
+$7.01 (+52.71%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(252 dates)
Current DateCurrent ClosePrevious DatePrevious CloseDelta (%)
Sep 08, 2025$13.30Sep 09, 2024$32.47-59.04%
Sep 09, 2025$13.25Sep 10, 2024$32.43-59.14%
Sep 10, 2025$13.28Sep 11, 2024$32.60-59.26%
Sep 11, 2025$13.18Sep 12, 2024$33.07-60.16%
Sep 12, 2025$13.15Sep 13, 2024$34.06-61.39%
Sep 15, 2025$12.86Sep 16, 2024$34.40-62.62%
Sep 16, 2025$12.99Sep 17, 2024$34.60-62.46%
Sep 17, 2025$13.15Sep 18, 2024$34.34-61.71%
Sep 18, 2025$13.92Sep 19, 2024$36.41-61.77%
Sep 19, 2025$13.13Sep 20, 2024$36.59-64.12%
Sep 22, 2025$13.44Sep 23, 2024$34.63-61.19%
Sep 23, 2025$13.19Sep 24, 2024$33.40-60.51%
Sep 24, 2025$13.17Sep 25, 2024$34.88-62.24%
Sep 25, 2025$12.58Sep 26, 2024$34.62-63.66%
Sep 26, 2025$13.15Sep 27, 2024$33.83-61.13%
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