NASDAQ:WINA | Stock Price History | WINMARK CORP

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2026-07-20 to 2026-09-04
Data captured

Historical Stock Price

DateOpen priceExchange Volume
2026-09-04$315.002,476
2026-09-03$324.071,137
2026-09-02$325.461,113
2026-09-01$325.33847
2026-08-31$336.201,122
2026-08-28$333.231,436
2026-08-27$345.01793
2026-08-26$353.171,233
2026-08-25$347.381,249
2026-08-24$348.50738
2026-08-21$349.25843
2026-08-20$349.17930
2026-08-19$347.021,035
2026-08-18$351.001,442
2026-08-17$343.601,263
2026-08-14$351.271,019
2026-08-13$346.971,477
2026-08-12$368.003,169
2026-08-11$381.201,950
2026-08-10$364.032,374
2026-08-07$360.061,015
2026-08-06$360.311,754
2026-08-05$361.692,165
2026-08-04$352.27851
2026-08-03$346.00598
2026-07-31$331.563,985
2026-07-30$334.432,739
2026-07-29$341.321,651
2026-07-28$350.282,454
2026-07-27$337.012,868
2026-07-24$337.741,363
2026-07-23$353.772,397
2026-07-22$354.562,004
2026-07-21$384.191,698
2026-07-20$388.461,107