NYSE · SST

System1, Inc.

Industrials · Specialty Business Services

$1.89

Up+$0.34 (+17.72%)

Updated Aug 31, 2026, 5:50 PM

SID Score

3.5/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance

SST price history

1M range · 20 trading sessions · Daily adjusted prices

Daily close

View OHLC price history

SST OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Aug 28, 2026	$1.82	$1.92	$1.8108	$1.89	41.28K
Aug 27, 2026	$1.89	$1.9399	$1.82	$1.86	57.14K
Aug 26, 2026	$1.85	$2.01	$1.845	$1.85	91.86K
Aug 25, 2026	$1.91	$1.935	$1.75	$1.89	89.91K
Aug 24, 2026	$1.97	$2.00	$1.79	$1.93	139.35K
Aug 21, 2026	$1.92	$2.0547	$1.8808	$1.93	30.28K
Aug 20, 2026	$2.01	$2.0699	$1.8508	$1.94	47.57K
Aug 19, 2026	$2.04	$2.14	$1.9801	$2.06	55.81K
Aug 18, 2026	$2.22	$2.31	$1.92	$2.04	135.87K
Aug 17, 2026	$2.30	$2.6807	$2.1063	$2.21	350.44K
Aug 14, 2026	$1.73	$2.4095	$1.73	$2.35	3.44M
Aug 13, 2026	$1.86	$1.94	$1.67	$1.70	110.38K
Aug 12, 2026	$1.71	$2.00	$1.655	$1.89	154.53K
Aug 11, 2026	$1.69	$1.73	$1.63	$1.70	61.18K
Aug 10, 2026	$1.66	$1.7599	$1.66	$1.70	45.47K
Aug 7, 2026	$1.70	$1.7514	$1.6054	$1.67	55.86K
Aug 6, 2026	$1.65	$1.69	$1.6001	$1.66	43.73K
Aug 5, 2026	$1.99	$2.00	$1.68	$1.68	79.62K
Aug 4, 2026	$1.83	$2.06	$1.79	$2.01	66.89K
Aug 3, 2026	$1.71	$1.80	$1.70	$1.76	30.4K