NASDAQ · GOSS

Gossamer Bio, Inc.

Healthcare · Biotechnology

$10.38

Down-$0.08 (-0.72%)

Updated Sep 16, 2026, 1:59 PM

SID Score

6.5/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance

GOSS price history

1M range · 20 trading sessions · Daily adjusted prices

Daily close

View OHLC price history

GOSS OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Sep 15, 2026	$10.61	$10.97	$10.12	$10.38	220.5K
Sep 14, 2026	$10.95	$11.0782	$10.07	$10.70	325.91K
Sep 11, 2026	$12.48	$12.52	$10.47	$10.73	474.15K
Sep 10, 2026	$12.216	$12.536	$11.216	$11.392	165.33K
Sep 9, 2026	$12.00	$13.784	$11.992	$12.776	296.18K
Sep 8, 2026	$13.72	$14.752	$13.464	$14.392	86.49K
Sep 4, 2026	$0.1715	$0.1807	$0.168	$0.1753	8.09M
Sep 3, 2026	$0.173	$0.176	$0.1635	$0.1756	5.73M
Sep 2, 2026	$0.1656	$0.1732	$0.1614	$0.1727	5.76M
Sep 1, 2026	$0.1652	$0.1729	$0.16	$0.1674	7.32M
Aug 31, 2026	$0.171	$0.1801	$0.168	$0.17	10.15M
Aug 28, 2026	$0.172	$0.1733	$0.164	$0.1701	7.92M
Aug 27, 2026	$0.1761	$0.1779	$0.163	$0.1701	15.45M
Aug 26, 2026	$0.1991	$0.2019	$0.17	$0.1739	29.15M
Aug 25, 2026	$0.1796	$0.2137	$0.1681	$0.2045	47.56M
Aug 24, 2026	$0.15	$0.1872	$0.1457	$0.175	47.11M
Aug 21, 2026	$0.1695	$0.1695	$0.145	$0.1547	131.36M
Aug 20, 2026	$0.1581	$0.1639	$0.1505	$0.1575	6.73M
Aug 19, 2026	$0.1497	$0.1585	$0.142	$0.1566	6.91M
Aug 18, 2026	$0.14	$0.1479	$0.1382	$0.1431	6.79M