earnings
GL
NASDAQ · GLSI
Greenwich LifeSciences, Inc.
Healthcare · Biotechnology
$15.06
Up+$0.39 (+2.59%)
Updated Sep 12, 2026, 1:46 AM
SID Score
2.8/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 155.53M
- P/E ratio
- -7.87
- Dividend yield
- 0.00%
- 52-week range
- $12.51 – $30.26
- Volume
- 68.52K
- Avg. volume
- 77.6K
Price performance
GLSI price history
1M range · 19 trading sessions · Daily adjusted prices
GLSI closed at $15.06 after 19 trading sessions, down 10.36% for the selected period.
- Last close
- $15.06
- Period change
- -10.36%
- Period low
- $14.95
- Period high
- $18.73
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 10, 2026 | $14.54 | $15.345 | $14.46 | $15.06 | 68.52K |
| Sep 9, 2026 | $15.79 | $16.34 | $14.90 | $15.03 | 103.34K |
| Sep 8, 2026 | $15.71 | $16.25 | $15.53 | $15.90 | 63.06K |
| Sep 4, 2026 | $15.45 | $15.98 | $15.45 | $15.95 | 65.12K |
| Sep 3, 2026 | $15.80 | $16.02 | $15.50 | $15.63 | 46.67K |
| Sep 2, 2026 | $15.01 | $16.02 | $14.9901 | $15.74 | 104.02K |
| Sep 1, 2026 | $14.56 | $15.08 | $14.40 | $15.01 | 98.7K |
| Aug 31, 2026 | $15.50 | $15.6243 | $14.32 | $14.95 | 169.64K |
| Aug 28, 2026 | $18.77 | $18.94 | $14.25 | $15.67 | 372.24K |
| Aug 27, 2026 | $18.04 | $18.89 | $18.0101 | $18.73 | 64.25K |
| Aug 26, 2026 | $18.60 | $18.61 | $17.82 | $18.23 | 61.61K |
| Aug 25, 2026 | $17.46 | $19.64 | $17.44 | $18.59 | 199.13K |
| Aug 24, 2026 | $16.64 | $17.68 | $15.78 | $17.58 | 93.55K |
| Aug 21, 2026 | $16.16 | $17.48 | $15.5401 | $16.67 | 176.79K |
| Aug 20, 2026 | $17.41 | $17.68 | $15.00 | $15.31 | 181.62K |
| Aug 19, 2026 | $17.70 | $18.17 | $17.17 | $17.34 | 112.13K |
| Aug 18, 2026 | $17.06 | $17.85 | $16.90 | $17.26 | 102.51K |
| Aug 17, 2026 | $16.80 | $17.75 | $16.55 | $17.38 | 92.65K |
| Aug 14, 2026 | $16.475 | $17.42 | $15.96 | $16.80 | 116.52K |
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