StockData

Oyster Enterprises II Acquisition Corp (OYSER) stock

OYSERNasdaqBlank ChecksFiscal year ends December 31Also trades as OYSE, OYSEU
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 6, 2026
$0.09+0.03 (+48.18%)

Close on Oct 30, 2026Market cap $353.73MP/E –Yield –

Price history

Oyster Enterprises II Acquisition share prices for every trading day, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$0.0898
+48.18% on the day
52-week range
$0.0602 – $0.2199
-59.2% from the high
Change over 52 weeks
-53.9%
From $0.195 on Oct 30, 2025
Average volume
13,206
Shares a day, last 90 sessions
DateOpenHighLowCloseChangeVolume
Oct 30, 2026$0.0897$0.0898$0.0897$0.0898+48.18%202
Oct 29, 2026$0.0648$0.0648$0.0602$0.0606-13.30%36,840
Oct 28, 2026$0.0708$0.0921$0.0694$0.0699-22.33%17,307
Oct 27, 2026$0.09$0.09$0.09$0.090.00%–
Oct 26, 2026$0.09$0.09$0.09$0.090.00%–
Oct 23, 2026$0.08$0.09$0.08$0.090.00%53,520
Oct 22, 2026$0.0751$0.09$0.07$0.09-22.88%78,571
Oct 21, 2026$0.1167$0.1167$0.1167$0.11670.00%–
Oct 20, 2026$0.1167$0.1167$0.1167$0.1167-10.16%129
Oct 19, 2026$0.1299$0.1299$0.1299$0.12990.00%–
Oct 16, 2026$0.1299$0.1299$0.1299$0.12990.00%–
Oct 15, 2026$0.1299$0.1299$0.1299$0.12990.00%–
Oct 14, 2026$0.1299$0.1299$0.1299$0.12990.00%–
Oct 13, 2026$0.1299$0.1299$0.1299$0.12990.00%–
Oct 12, 2026$0.1299$0.1299$0.1299$0.12990.00%–
Oct 9, 2026$0.1299$0.1299$0.1299$0.12990.00%–
Oct 8, 2026$0.1299$0.1299$0.1299$0.12990.00%–
Oct 7, 2026$0.1299$0.1299$0.1299$0.12990.00%–
Oct 6, 2026$0.1299$0.1299$0.1299$0.12990.00%–
Oct 5, 2026$0.1299$0.1299$0.1299$0.12990.00%–
Oct 2, 2026$0.1398$0.1398$0.09$0.1299+3.01%1,335
Oct 1, 2026$0.1235$0.1261$0.1235$0.1261+43.13%343
Sep 30, 2026$0.12$0.12$0.0801$0.0881-26.58%2,470
Sep 29, 2026$0.12$0.12$0.12$0.12+30.29%1,020
Sep 28, 2026$0.0921$0.0921$0.0921$0.09210.00%–
Sep 25, 2026$0.12$0.13$0.0802$0.0921+3.95%3,314
Sep 24, 2026$0.12$0.12$0.0842$0.0886-11.49%153,003
Sep 23, 2026$0.12$0.12$0.1001$0.1001+0.10%1,254
Sep 22, 2026$0.12$0.12$0.10$0.10-16.67%14,369
Sep 21, 2026$0.12$0.12$0.1185$0.120.00%1,568