NASDAQ · WSBK

Winchester Bancorp, Inc. Common Stock

Financial Services · Banks - Regional

$12.95

Down-$0.01 (-0.10%)

Updated Sep 15, 2026, 3:05 AM

SID Score

3.3/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance

WSBK price history

1M range · 20 trading sessions · Daily adjusted prices

Daily close

View OHLC price history

WSBK OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Sep 14, 2026	$12.9501	$12.9639	$12.95	$12.95	4.97K
Sep 11, 2026	$12.96	$12.965	$12.96	$12.96	814
Sep 10, 2026	$12.97	$12.97	$12.96	$12.965	2.31K
Sep 9, 2026	$12.98	$12.98	$12.96	$12.96	4.44K
Sep 8, 2026	$13.00	$13.00	$12.9801	$12.9945	10.6K
Sep 4, 2026	$12.98	$13.04	$12.98	$12.9899	35.71K
Sep 3, 2026	$13.00	$13.0201	$12.97	$13.02	9.27K
Sep 2, 2026	$12.97	$13.035	$12.9647	$13.00	15.34K
Sep 1, 2026	$12.97	$12.97	$12.9633	$12.97	1.13K
Aug 31, 2026	$12.98	$13.015	$12.94	$12.96	9.19K
Aug 28, 2026	$13.055	$13.06	$12.98	$12.98	16.39K
Aug 27, 2026	$13.02	$13.055	$12.95	$13.025	6.04K
Aug 26, 2026	$13.01	$13.1276	$12.98	$12.99	10.52K
Aug 25, 2026	$12.99	$13.025	$12.95	$13.02	7.42K
Aug 24, 2026	$13.02	$13.05	$12.98	$12.99	6.51K
Aug 21, 2026	$13.00	$13.025	$12.99	$13.02	6.09K
Aug 20, 2026	$13.0193	$13.05	$12.99	$12.99	3.49K
Aug 19, 2026	$12.99	$13.05	$12.98	$12.98	5.04K
Aug 18, 2026	$12.9926	$13.01	$12.98	$13.00	2.29K
Aug 17, 2026	$13.01	$13.055	$12.98	$12.98	6.89K