analyst
DY
NASDAQ · DYN
Dyne Therapeutics, Inc.
Healthcare · Biotechnology
$18.42
Down-$0.77 (-4.01%)
Updated Sep 11, 2026, 6:45 AM
SID Score
4.8/10
Composite research score
Smart Money
58/100
Neutral
- Market cap
- 2.77B
- P/E ratio
- -5.35
- Dividend yield
- 0.00%
- 52-week range
- $14.96 – $27.31
- Volume
- 4.71M
- Avg. volume
- 2.94M
Price performance
DYN price history
1M range · 20 trading sessions · Daily adjusted prices
DYN closed at $18.42 after 20 trading sessions, down 29.04% for the selected period.
- Last close
- $18.42
- Period change
- -29.04%
- Period low
- $18.42
- Period high
- $26.78
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 10, 2026 | $19.025 | $19.025 | $17.93 | $18.42 | 4.71M |
| Sep 9, 2026 | $19.38 | $20.16 | $18.97 | $19.19 | 5.14M |
| Sep 8, 2026 | $17.08 | $20.91 | $17.002 | $20.31 | 17.17M |
| Sep 4, 2026 | $24.59 | $24.70 | $24.14 | $24.28 | 1.59M |
| Sep 3, 2026 | $25.26 | $25.39 | $24.60 | $24.95 | 1.45M |
| Sep 2, 2026 | $25.55 | $26.18 | $24.92 | $25.14 | 2.18M |
| Sep 1, 2026 | $24.99 | $25.40 | $24.72 | $25.10 | 1.63M |
| Aug 31, 2026 | $24.92 | $25.65 | $24.58 | $25.43 | 2.77M |
| Aug 28, 2026 | $25.82 | $25.98 | $24.83 | $25.07 | 1.19M |
| Aug 27, 2026 | $26.29 | $26.49 | $25.975 | $26.09 | 1.02M |
| Aug 26, 2026 | $26.32 | $26.474 | $25.78 | $26.36 | 1.53M |
| Aug 25, 2026 | $26.28 | $26.69 | $25.965 | $26.34 | 1.46M |
| Aug 24, 2026 | $26.13 | $26.135 | $25.14 | $25.99 | 1.37M |
| Aug 21, 2026 | $26.215 | $26.87 | $26.02 | $26.10 | 1.18M |
| Aug 20, 2026 | $26.33 | $26.43 | $25.675 | $25.98 | 1.48M |
| Aug 19, 2026 | $26.50 | $26.94 | $25.98 | $26.78 | 1.95M |
| Aug 18, 2026 | $25.875 | $26.31 | $25.46 | $26.00 | 1.9M |
| Aug 17, 2026 | $25.8978 | $26.43 | $25.30 | $26.15 | 1.32M |
| Aug 14, 2026 | $25.73 | $25.93 | $25.30 | $25.70 | 1.68M |
| Aug 13, 2026 | $26.00 | $26.48 | $25.875 | $25.96 | 1.9M |
Latest DYN news
The latest Smart Investors Daily articles mentioning DYN.
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