stockNASDAQ: GLSI • 6 Months Updates

Greenwich LifeSciences Inc. (GLSI) 6 Months

Showing Closing Date Range from Apr 18 to Oct 15, 2026.

Price & Performance Trajectory

Greenwich LifeSciences Inc.NASDAQ: GLSI

Latest Close
$15.32
-37.52%
6 Months Updates Trajectory
Showing Closing Date Range from Apr 18 to Oct 15, 2026.
Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesGLSI session performance
✓ Latest Close USD
$15.32
Latest session close
$-9.2vs period start
Period Return % % GAIN
-37.52%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$29.93 / $12.51
Period range envelope
$17.42channel spread
Total Volume SHARES
17.66M
Period turnover
Avg: 144.8K/dLiquidity

Historical Session Ledger

Daily open, high, low, and close prices with volume and period returns.

Historical Quotes & Breakdown(122 dates)
DateClose (USD)Return %HighLowVolume
Oct 15, 2026$15.32-0.52% $15.55$15.1181.3K
Oct 14, 2026$15.40-0.65% $16.35$15.15137.8K
Oct 13, 2026$15.50-12.77% $17.50$14.06317.1K
Oct 12, 2026$17.77+7.50% $17.97$16.42163.1K
Oct 09, 2026$16.53+9.18% $16.80$15.20119.4K
Oct 08, 2026$15.14-1.62% $16.14$14.56129.1K
Oct 07, 2026$15.39-2.53% $16.37$15.00147.2K
Oct 06, 2026$15.79-6.62% $17.06$15.40111.6K
Oct 05, 2026$16.91-0.41% $17.25$16.2698.5K
Oct 02, 2026$16.98-2.13% $18.25$16.60175.4K
Oct 01, 2026$17.35-3.88% $18.35$16.81121.5K
Sep 30, 2026$18.05-1.80% $19.31$18.01145.0K
Sep 29, 2026$18.38-1.13% $19.21$18.2065.7K
Sep 28, 2026$18.59+2.03% $19.00$17.8582.9K
Sep 23, 2026$17.51-5.83% $19.36$17.12187.1K
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