Winchester Bancorp Stock Price History

NASDAQ: WSBKFinanceBanksUSD

12.91+0.01 (+0.08%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

WSBK price history at a glance

The price history for Winchester Bancorp (WSBK) on this page begins on April 28, 2025, when the stock closed at $9.30; it most recently closed at $12.91 on October 5, 2026. The highest price in this record is $13.39, reached on February 16, 2026; the latest close is 3.5% below that peak. In the last 12 months alone, WSBK has gained 33.1%.

Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.

Summary generated from market data by MetaCap's automated system. Methodology

Key price levels

High since 2025: $13.39
Date of high: Feb 16, 2026
Low since 2025: $8.76
Date of low: Jun 9, 2025
52-week high: $13.39
52-week low: $9.46
IPO year: 2025
Last close: $12.91

WSBK returns

1 week

0.00%

1 month

-0.39%

3 months

-1.56%

6 months

-0.69%

Year to date

+23.54%

1 year

+33.09%

WSBK price return, excluding dividends.

WSBK annual returns

Calendar-year price returns
Year	First close	Year-end close	High	Low	Return
2026	10.91	12.91	13.39	10.41	+23.66%
2025*	9.30	10.44	10.46	8.76	+12.26%

* Partial year: the record begins after the start of 2025; return measured from the first available close.

2026 return is year to date.

WSBK daily prices (past year)

Daily open, high, low, close and volume
Date	Open	High	Low	Close	Change	Volume
Oct 9, 2026	12.91	12.95	12.89	12.91	+0.08%	3.70K
Oct 8, 2026	12.93	12.93	12.89	12.90	-0.31%	5.52K
Oct 7, 2026	13.00	13.03	12.89	12.94	+0.23%	9.44K
Oct 6, 2026	12.97	12.98	12.86	12.91	-0.08%	11.00K
Oct 5, 2026	12.94	12.98	12.89	12.92	+0.08%	12.60K
Oct 2, 2026	12.96	12.98	12.90	12.91	-0.31%	4.80K
Oct 1, 2026	12.78	12.95	12.78	12.95	+0.31%	2.20K
Sep 30, 2026	12.95	13.00	12.91	12.91	-0.46%	6.50K
Sep 29, 2026	12.83	12.97	12.83	12.97	+2.05%	7.80K
Sep 28, 2026	12.69	12.93	12.67	12.71	-0.24%	6.30K
Sep 25, 2026	12.68	12.83	12.67	12.74	+0.31%	3.10K
Sep 24, 2026	12.90	12.91	12.67	12.70	-0.86%	10.70K
Sep 23, 2026	12.86	12.93	12.81	12.81	-0.77%	5.80K
Sep 22, 2026	12.92	12.95	12.88	12.91	-0.37%	4.90K
Sep 21, 2026	12.91	12.99	12.90	12.96	-0.48%	4.80K
Sep 18, 2026	12.90	13.02	12.90	13.02	+0.66%	14.50K
Sep 17, 2026	13.00	13.00	12.89	12.94	+0.27%	3.00K
Sep 16, 2026	12.91	12.96	12.90	12.90	-0.15%	2.90K
Sep 15, 2026	12.93	12.93	12.91	12.92	-0.23%	4.60K
Sep 14, 2026	12.95	12.96	12.95	12.95	-0.08%	5.00K
Sep 11, 2026	12.96	12.97	12.96	12.96	-0.04%	800
Sep 10, 2026	12.97	12.97	12.96	12.97	+0.04%	2.30K
Sep 9, 2026	12.98	12.98	12.96	12.96	-0.27%	4.40K
Sep 8, 2026	13.00	13.00	12.98	13.00	+0.04%	10.60K
Sep 4, 2026	12.98	13.04	12.98	12.99	-0.23%	35.70K
Sep 3, 2026	13.00	13.02	12.97	13.02	+0.15%	8.80K
Sep 2, 2026	12.97	13.04	12.97	13.00	+0.23%	15.30K
Sep 1, 2026	12.97	12.97	12.96	12.97	+0.08%	1.10K
Aug 31, 2026	12.98	13.02	12.94	12.96	-0.15%	9.20K
Aug 28, 2026	13.06	13.06	12.98	12.98	-0.35%	16.40K
Aug 27, 2026	13.02	13.06	12.95	13.03	+0.27%	6.00K
Aug 26, 2026	13.01	13.13	12.98	12.99	-0.23%	10.50K
Aug 25, 2026	12.99	13.03	12.95	13.02	+0.23%	7.40K
Aug 24, 2026	13.02	13.05	12.98	12.99	-0.23%	6.50K
Aug 21, 2026	13.00	13.03	12.99	13.02	+0.23%	6.10K
Aug 20, 2026	13.02	13.05	12.99	12.99	+0.08%	3.50K
Aug 19, 2026	12.99	13.05	12.98	12.98	-0.15%	5.00K
Aug 18, 2026	12.99	13.01	12.98	13.00	+0.15%	2.30K
Aug 17, 2026	13.01	13.06	12.98	12.98	-0.15%	6.90K
Aug 14, 2026	13.00	13.05	12.98	13.00	+0.23%	28.30K
Aug 13, 2026	13.01	13.01	12.97	12.97	-0.38%	29.10K
Aug 12, 2026	13.12	13.12	12.99	13.02	0.00%	37.10K
Aug 11, 2026	13.00	13.02	12.99	13.02	+0.23%	5.30K
Aug 10, 2026	13.00	13.03	12.98	12.99	-0.08%	1.30K
Aug 7, 2026	13.00	13.04	13.00	13.00	+0.08%	3.20K
Aug 6, 2026	13.00	13.01	12.98	12.99	-0.23%	7.00K
Aug 5, 2026	13.00	13.02	12.97	13.02	+0.23%	5.70K
Aug 4, 2026	13.00	13.02	12.99	12.99	-0.38%	3.70K
Aug 3, 2026	12.97	13.04	12.97	13.04	+0.31%	4.60K
Jul 31, 2026	12.84	13.03	12.84	13.00	-0.54%	4.00K
Jul 30, 2026	12.65	13.07	12.61	13.07	+0.50%	17.40K
Jul 29, 2026	13.00	13.01	12.97	13.01	-0.19%	1.10K
Jul 28, 2026	13.03	13.03	13.00	13.03	0.00%	2.30K
Jul 27, 2026	12.96	13.04	12.96	13.03	+0.28%	2.80K
Jul 24, 2026	12.97	12.99	12.97	12.99	+0.19%	600
Jul 23, 2026	13.03	13.03	12.96	12.97	-0.40%	4.00K
Jul 22, 2026	13.04	13.08	13.00	13.02	-0.21%	14.80K
Jul 21, 2026	13.01	13.06	13.01	13.05	0.00%	2.00K
Jul 20, 2026	13.02	13.07	13.01	13.05	0.00%	2.60K
Jul 17, 2026	13.05	13.07	13.04	13.05	0.00%	7.70K
Jul 16, 2026	13.03	13.08	13.00	13.05	+0.46%	2.00K
Jul 15, 2026	13.01	13.07	12.92	12.99	-0.38%	2.30K
Jul 14, 2026	13.02	13.08	13.01	13.04	-0.08%	1.40K
Jul 13, 2026	13.04	13.05	13.04	13.05	-0.50%	1.50K
Jul 10, 2026	13.12	13.12	13.12	13.12	+0.27%	800
Jul 9, 2026	13.05	13.08	13.04	13.08	-0.08%	5.00K
Jul 8, 2026	13.02	13.09	13.01	13.09	+0.31%	3.60K
Jul 7, 2026	13.08	13.10	13.04	13.05	+0.31%	6.70K
Jul 6, 2026	12.91	13.19	12.91	13.01	-1.29%	3.10K
Jul 2, 2026	13.02	13.18	13.02	13.18	+0.63%	2.70K
Jul 1, 2026	13.05	13.10	13.05	13.10	-0.32%	500
Jun 30, 2026	13.12	13.14	12.92	13.14	-0.38%	2.60K
Jun 29, 2026	13.12	13.19	13.11	13.19	+0.38%	2.30K
Jun 26, 2026	12.91	13.14	12.81	13.14	+2.10%	26.40K
Jun 25, 2026	12.88	12.88	12.79	12.87	-0.50%	7.20K
Jun 24, 2026	12.92	12.94	12.87	12.94	+0.12%	2.60K
Jun 23, 2026	12.91	12.99	12.87	12.92	+0.16%	4.00K
Jun 22, 2026	13.00	13.00	12.87	12.90	-2.27%	6.20K
Jun 18, 2026	12.91	13.20	12.89	13.20	+2.17%	31.70K
Jun 17, 2026	12.85	12.92	12.76	12.92	+1.17%	3.20K
Jun 16, 2026	12.76	12.85	12.76	12.77	+0.08%	4.00K
Jun 15, 2026	12.84	12.94	12.63	12.76	-0.78%	11.50K
Jun 12, 2026	12.81	12.86	12.71	12.86	-0.54%	3.30K
Jun 11, 2026	12.94	12.94	12.93	12.93	+0.62%	4.10K
Jun 10, 2026	12.83	12.88	12.82	12.85	-0.18%	4.10K
Jun 9, 2026	12.87	12.87	12.87	12.87	0.00%	0
Jun 8, 2026	12.80	12.87	12.79	12.87	+0.18%	3.10K
Jun 5, 2026	12.81	12.85	12.81	12.85	+0.31%	2.60K
Jun 4, 2026	12.75	12.85	12.72	12.81	+0.95%	2.00K
Jun 3, 2026	12.75	12.75	12.63	12.69	-0.28%	6.50K
Jun 2, 2026	12.69	12.73	12.68	12.73	-0.12%	16.50K
Jun 1, 2026	12.74	12.75	12.63	12.74	+0.31%	12.40K
May 29, 2026	12.73	12.75	12.70	12.70	+0.16%	2.40K
May 28, 2026	12.79	12.79	12.68	12.68	-0.70%	5.20K
May 27, 2026	12.84	12.85	12.61	12.77	+0.25%	37.70K
May 26, 2026	12.79	12.79	12.64	12.74	+0.46%	5.40K
May 22, 2026	12.80	12.80	12.68	12.68	-0.64%	3.00K
May 21, 2026	12.75	12.76	12.66	12.76	+0.42%	800
May 20, 2026	12.70	12.85	12.65	12.71	+0.54%	13.80K
May 19, 2026	12.68	12.70	12.64	12.64	-0.46%	1.00K
May 18, 2026	12.68	12.71	12.65	12.70	+0.14%	1.60K
May 15, 2026	12.70	12.82	12.68	12.68	-0.55%	2.00K
May 14, 2026	12.76	12.77	12.70	12.75	-0.16%	5.50K
May 13, 2026	12.82	12.82	12.77	12.77	+0.24%	400
May 12, 2026	12.82	12.82	12.68	12.74	-0.47%	2.80K
May 11, 2026	12.76	12.81	12.75	12.80	+0.31%	2.60K
May 8, 2026	12.76	12.80	12.76	12.76	+0.16%	1.40K
May 7, 2026	12.72	12.86	12.70	12.74	+0.71%	17.70K
May 6, 2026	12.74	12.81	12.65	12.65	-0.39%	32.30K
May 5, 2026	12.80	12.87	12.69	12.70	-1.17%	11.10K
May 4, 2026	12.90	12.90	12.71	12.85	+0.47%	5.70K
May 1, 2026	12.80	12.93	12.79	12.79	0.00%	10.10K
Apr 30, 2026	12.80	12.89	12.63	12.79	-0.39%	10.50K
Apr 29, 2026	12.88	12.88	12.59	12.84	-0.85%	10.40K
Apr 28, 2026	12.87	12.95	12.48	12.95	+0.47%	9.40K
Apr 27, 2026	12.95	12.98	12.89	12.89	-0.58%	8.70K
Apr 24, 2026	12.91	12.97	12.91	12.97	0.00%	600
Apr 23, 2026	12.95	13.00	12.92	12.97	+0.04%	10.50K
Apr 22, 2026	12.95	12.96	12.95	12.96	0.00%	1.90K
Apr 21, 2026	12.95	12.97	12.92	12.96	0.00%	1.00K
Apr 20, 2026	12.97	12.97	12.96	12.96	-0.08%	2.30K
Apr 17, 2026	12.97	13.00	12.94	12.97	-0.23%	11.00K
Apr 16, 2026	13.00	13.00	13.00	13.00	-0.08%	600
Apr 15, 2026	13.08	13.08	12.96	13.01	0.00%	1.70K
Apr 14, 2026	13.01	13.01	13.01	13.01	+0.15%	700
Apr 13, 2026	13.00	13.02	12.96	12.99	-0.08%	5.50K
Apr 10, 2026	13.08	13.08	13.00	13.00	-0.54%	6.30K
Apr 9, 2026	12.88	13.09	12.88	13.07	+1.71%	16.90K
Apr 8, 2026	12.93	12.93	12.84	12.85	+0.08%	5.30K
Apr 7, 2026	12.71	12.85	12.71	12.84	+0.39%	2.90K
Apr 6, 2026	12.80	12.80	12.68	12.79	+0.12%	4.40K
Apr 2, 2026	12.73	12.78	12.70	12.78	-0.12%	700
Apr 1, 2026	12.73	12.79	12.73	12.79	+0.71%	500
Mar 31, 2026	12.81	12.81	12.70	12.70	-0.86%	1.00K
Mar 30, 2026	12.66	12.82	12.61	12.81	-0.70%	3.20K
Mar 27, 2026	12.90	12.90	12.90	12.90	0.00%	0
Mar 26, 2026	12.90	12.90	12.90	12.90	+0.08%	600
Mar 25, 2026	12.85	12.89	12.85	12.89	0.00%	1.40K
Mar 24, 2026	12.94	12.94	12.89	12.89	+0.16%	1.70K
Mar 23, 2026	12.94	12.94	12.87	12.87	+5.23%	2.00K
Mar 20, 2026	12.76	12.87	12.23	12.23	-4.97%	36.90K
Mar 19, 2026	12.82	12.87	12.82	12.87	-0.16%	2.80K
Mar 18, 2026	12.90	12.90	12.83	12.89	+0.70%	2.90K
Mar 17, 2026	12.70	12.87	12.70	12.80	-0.39%	800
Mar 16, 2026	12.75	12.85	12.75	12.85	-0.16%	300
Mar 13, 2026	12.95	12.95	12.48	12.87	-0.05%	1.80K
Mar 12, 2026	12.82	12.88	12.80	12.88	-0.56%	1.20K
Mar 11, 2026	12.70	12.95	12.70	12.95	+0.66%	1.00K
Mar 10, 2026	13.01	13.01	12.80	12.87	-0.04%	3.00K
Mar 9, 2026	12.81	12.97	12.70	12.87	-0.69%	4.70K
Mar 6, 2026	13.00	13.03	12.85	12.96	-0.31%	130.90K
Mar 5, 2026	13.00	13.00	13.00	13.00	-0.54%	2.80K
Mar 4, 2026	12.97	13.08	12.97	13.07	+0.54%	1.50K
Mar 3, 2026	12.80	13.00	12.73	13.00	+0.15%	6.30K
Mar 2, 2026	12.98	13.10	12.95	12.98	-0.92%	1.90K
Feb 27, 2026	13.18	13.19	13.10	13.10	-0.76%	1.70K
Feb 26, 2026	13.10	13.20	13.10	13.20	+0.38%	4.00K
Feb 25, 2026	13.15	13.15	13.15	13.15	-0.30%	1.10K
Feb 24, 2026	13.09	13.19	13.09	13.19	+0.30%	4.00K
Feb 23, 2026	13.05	13.16	13.00	13.15	+0.38%	5.60K
Feb 20, 2026	12.83	13.10	12.83	13.10	+1.16%	12.70K
Feb 19, 2026	12.74	13.02	12.74	12.95	-1.60%	9.80K
Feb 18, 2026	13.32	13.39	13.00	13.16	-0.79%	48.20K
Feb 17, 2026	12.50	13.29	12.50	13.27	+4.45%	39.40K
Feb 13, 2026	12.43	12.85	12.43	12.70	+0.79%	5.10K
Feb 12, 2026	12.25	13.32	11.93	12.60	+3.33%	48.70K
Feb 11, 2026	12.20	12.23	12.09	12.19	+0.78%	5.40K
Feb 10, 2026	11.84	12.19	11.83	12.10	+0.83%	9.20K
Feb 9, 2026	11.96	12.00	11.88	12.00	+0.33%	3.30K
Feb 6, 2026	12.00	12.00	11.81	11.96	-0.33%	28.50K
Feb 5, 2026	11.99	12.00	11.36	12.00	+1.43%	3.10K
Feb 4, 2026	11.95	11.95	11.73	11.83	-1.00%	13.30K
Feb 3, 2026	11.30	11.95	11.30	11.95	+4.82%	10.10K
Feb 2, 2026	11.13	11.41	11.08	11.40	+3.45%	31.40K
Jan 30, 2026	11.02	11.02	11.02	11.02	-1.08%	400
Jan 29, 2026	10.98	11.14	10.98	11.14	+1.27%	6.40K
Jan 28, 2026	10.91	11.00	10.91	11.00	+0.92%	4.40K
Jan 27, 2026	10.96	11.09	10.58	10.90	-0.91%	8.10K
Jan 26, 2026	10.75	11.00	10.75	11.00	-0.36%	1.20K
Jan 23, 2026	10.93	11.04	10.93	11.04	-0.41%	1.30K
Jan 22, 2026	10.94	11.24	10.94	11.09	+0.50%	6.70K
Jan 21, 2026	10.90	11.05	10.90	11.03	+1.75%	5.90K
Jan 20, 2026	10.80	10.84	10.75	10.84	-1.09%	3.70K
Jan 16, 2026	10.96	10.96	10.96	10.96	0.00%	0
Jan 15, 2026	10.89	10.97	10.81	10.96	+0.83%	4.30K
Jan 14, 2026	10.92	10.92	10.87	10.87	-0.05%	3.80K
Jan 13, 2026	10.78	10.94	10.78	10.88	-0.23%	6.60K
Jan 12, 2026	10.78	10.90	10.78	10.90	-0.09%	900
Jan 9, 2026	11.05	11.05	10.91	10.91	-2.59%	3.00K
Jan 8, 2026	10.84	11.24	10.84	11.20	+2.75%	10.70K
Jan 7, 2026	10.92	10.98	10.84	10.90	+0.65%	14.00K
Jan 6, 2026	10.79	10.95	10.76	10.83	-1.10%	24.40K
Jan 5, 2026	10.41	10.99	10.41	10.95	+4.89%	40.20K
Jan 2, 2026	10.37	10.45	10.36	10.44	-0.10%	28.80K
Dec 31, 2025	10.39	10.45	10.39	10.45	+1.46%	9.70K
Dec 30, 2025	10.23	10.30	10.17	10.30	+0.49%	18.10K
Dec 29, 2025	10.34	10.34	10.17	10.25	-0.77%	10.20K
Dec 26, 2025	10.30	10.33	10.25	10.33	+0.54%	1.70K
Dec 24, 2025	10.36	10.36	10.20	10.28	-0.63%	4.00K
Dec 23, 2025	10.35	10.41	10.21	10.34	-0.58%	17.20K
Dec 22, 2025	10.45	10.45	10.17	10.40	-0.38%	10.90K
Dec 19, 2025	10.28	10.46	10.28	10.44	+1.21%	15.90K
Dec 18, 2025	10.24	10.32	10.16	10.32	+0.83%	20.60K
Dec 17, 2025	9.98	10.23	9.98	10.23	+2.71%	36.90K
Dec 16, 2025	9.98	9.99	9.89	9.96	-0.10%	19.00K
Dec 15, 2025	9.80	10.00	9.80	9.97	+0.93%	42.60K
Dec 12, 2025	9.77	9.89	9.75	9.88	+0.49%	20.70K
Dec 11, 2025	9.75	9.85	9.74	9.83	+0.92%	13.70K
Dec 10, 2025	9.79	9.85	9.71	9.74	-0.13%	5.60K
Dec 9, 2025	9.68	9.81	9.60	9.75	+1.59%	26.70K
Dec 8, 2025	9.61	9.65	9.59	9.60	+0.03%	25.40K
Dec 5, 2025	9.61	9.61	9.59	9.60	-0.03%	3.00K
Dec 4, 2025	9.57	9.61	9.57	9.60	+0.10%	7.00K
Dec 3, 2025	9.60	9.62	9.56	9.59	+0.10%	18.90K
Dec 2, 2025	9.60	9.63	9.58	9.58	-0.93%	10.40K
Dec 1, 2025	9.65	9.69	9.58	9.67	+0.62%	6.80K
Nov 28, 2025	9.60	9.63	9.60	9.61	+0.52%	3.30K
Nov 26, 2025	9.62	9.66	9.55	9.56	-0.21%	42.20K
Nov 25, 2025	9.65	9.67	9.58	9.58	-0.21%	10.90K
Nov 24, 2025	9.61	9.67	9.55	9.60	+0.07%	5.00K
Nov 21, 2025	9.60	9.60	9.56	9.59	+0.03%	7.40K
Nov 20, 2025	9.60	9.63	9.56	9.59	-0.10%	10.80K
Nov 19, 2025	9.64	9.64	9.60	9.60	-0.41%	300
Nov 18, 2025	9.57	9.64	9.52	9.64	0.00%	3.20K
Nov 17, 2025	9.64	9.64	9.64	9.64	+0.73%	300
Nov 14, 2025	9.61	9.61	9.57	9.57	-0.73%	1.10K
Nov 13, 2025	9.60	9.64	9.60	9.64	+0.73%	500
Nov 12, 2025	9.64	9.64	9.57	9.57	-0.52%	400
Nov 11, 2025	9.62	9.62	9.60	9.62	0.00%	500
Nov 10, 2025	9.62	9.62	9.62	9.62	0.00%	200
Nov 7, 2025	9.62	9.62	9.62	9.62	0.00%	0
Nov 6, 2025	9.62	9.62	9.58	9.62	-0.10%	1.30K
Nov 5, 2025	9.63	9.63	9.63	9.63	0.00%	1.60K
Nov 4, 2025	9.63	9.63	9.63	9.63	0.00%	0
Nov 3, 2025	9.64	9.64	9.54	9.63	+0.31%	1.70K
Oct 31, 2025	9.56	9.60	9.56	9.60	0.00%	800
Oct 30, 2025	9.58	9.60	9.58	9.60	+0.95%	500
Oct 29, 2025	9.59	9.62	9.51	9.51	-1.45%	5.70K
Oct 28, 2025	9.59	9.65	9.59	9.65	+0.31%	5.80K
Oct 27, 2025	9.62	9.62	9.62	9.62	+1.16%	200
Oct 24, 2025	9.51	9.54	9.51	9.51	-1.25%	3.40K
Oct 23, 2025	9.60	9.64	9.50	9.63	+1.69%	5.50K
Oct 22, 2025	9.51	9.62	9.47	9.47	-1.66%	3.60K
Oct 21, 2025	9.50	9.66	9.46	9.63	+1.58%	6.30K
Oct 20, 2025	9.50	9.64	9.46	9.48	-0.32%	4.60K
Oct 17, 2025	9.67	9.67	9.51	9.51	-0.94%	7.20K
Oct 16, 2025	9.72	9.73	9.57	9.60	-1.13%	2.80K
Oct 15, 2025	9.72	9.73	9.70	9.71	+0.62%	2.50K
Oct 14, 2025	9.65	9.65	9.65	9.65	-0.88%	300
Oct 13, 2025	9.66	9.74	9.58	9.74	+1.52%	600
Oct 10, 2025	9.72	9.72	9.58	9.59	-1.13%	3.70K
Oct 9, 2025	9.69	9.75	9.67	9.70	—	8.00K

Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the WSBK chart for longer ranges.