analyst
DY
NASDAQ · DYN
Dyne Therapeutics, Inc.
Healthcare · Biotechnology
$17.11
Up+$0.23 (+1.34%)
Updated Sep 21, 2026, 3:55 PM
SID Score
4.0/10
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
- 4.85M
- Avg. volume
- 2.94M
Price performance
DYN price history
1M range · 19 trading sessions · Daily adjusted prices
DYN closed at $17.11 after 19 trading sessions, down 34.17% for the selected period.
- Last close
- $17.11
- Period change
- -34.17%
- Period low
- $17.11
- Period high
- $26.36
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 18, 2026 | $18.07 | $18.15 | $16.96 | $17.11 | 4.85M |
| Sep 17, 2026 | $17.90 | $18.105 | $17.62 | $18.06 | 2.85M |
| Sep 16, 2026 | $18.37 | $18.37 | $17.09 | $17.305 | 2.16M |
| Sep 15, 2026 | $18.52 | $18.62 | $17.87 | $17.90 | 3.03M |
| Sep 14, 2026 | $18.40 | $19.145 | $18.265 | $18.52 | 3.2M |
| Sep 11, 2026 | $18.59 | $18.74 | $17.94 | $18.21 | 3.77M |
| 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 |
Latest DYN news
The latest Smart Investors Daily articles mentioning DYN.
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