NASDAQ · GOSS

Gossamer Bio, Inc.

Healthcare · Biotechnology

$9.28

Up+$0.67 (+7.22%)

Updated Nov 4, 2026, 9:46 PM

SID Score

6.3/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance · GOSS

GOSS price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Nov 3, 2026

Daily close

View OHLC price history

GOSS OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Nov 3, 2026	$9.38	$9.68	$8.80	$9.28	139.46K
Nov 2, 2026	$10.30	$10.35	$9.30	$9.45	190.79K
Oct 30, 2026	$10.56	$10.75	$10.17	$10.38	179.49K
Oct 29, 2026	$10.70	$11.08	$10.4785	$10.69	108.75K
Oct 28, 2026	$9.61	$10.8763	$9.45	$10.69	186.04K
Oct 27, 2026	$9.17	$9.87	$9.10	$9.77	138.04K
Oct 26, 2026	$9.61	$9.644	$8.68	$9.15	250.87K
Oct 23, 2026	$9.40	$9.77	$9.00	$9.605	144.83K
Oct 22, 2026	$9.73	$9.965	$9.34	$9.46	190.61K
Oct 21, 2026	$9.50	$10.39	$9.50	$9.79	218.98K
Oct 20, 2026	$8.41	$9.625	$8.29	$9.58	214.55K
Oct 19, 2026	$8.80	$8.885	$8.3105	$8.43	181.02K
Oct 16, 2026	$8.88	$8.995	$8.5101	$8.77	171.14K
Oct 15, 2026	$8.86	$9.18	$8.73	$8.89	197.8K
Oct 14, 2026	$9.59	$9.6406	$8.77	$8.905	361.19K
Oct 13, 2026	$9.83	$10.0343	$9.26	$9.76	481.77K
Oct 12, 2026	$9.54	$9.54	$8.99	$9.28	155.21K
Oct 9, 2026	$9.93	$10.0999	$9.20	$9.31	291K
Oct 8, 2026	$10.02	$10.2758	$9.657	$9.88	197.41K
Oct 7, 2026	$10.38	$10.66	$9.7744	$10.18	280.65K
Oct 6, 2026	$10.77	$10.93	$10.50	$10.78	197.22K