OSL:ZENA Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 2, 2026	0.65	0.69	0.61	0.65	0.65	-1.52%	4,833,473
Jun 1, 2026	0.70	0.70	0.65	0.66	0.66	-6.65%	5,497,912
May 29, 2026	0.71	0.73	0.69	0.71	0.71	-1.81%	3,586,822
May 28, 2026	0.78	0.78	0.72	0.72	0.72	-3.87%	2,712,138
May 27, 2026	0.75	0.77	0.73	0.75	0.75	-1.19%	2,967,427
May 26, 2026	0.79	0.82	0.74	0.76	0.76	-5.13%	3,461,596
May 22, 2026	0.86	0.86	0.75	0.80	0.80	2.44%	9,860,016
May 21, 2026	0.75	0.84	0.75	0.78	0.78	8.64%	13,380,950
May 20, 2026	0.72	0.73	0.71	0.72	0.72	-1.91%	2,904,865
May 19, 2026	0.73	0.74	0.71	0.73	0.73	0.27%	1,376,709
May 18, 2026	0.74	0.74	0.70	0.73	0.73	-0.95%	2,966,059
May 15, 2026	0.74	0.76	0.72	0.74	0.74	-3.66%	3,327,903
May 13, 2026	0.76	0.78	0.73	0.77	0.77	-0.65%	3,426,352
May 12, 2026	0.75	0.80	0.74	0.77	0.77	4.62%	5,145,464
May 11, 2026	0.77	0.78	0.70	0.74	0.74	-5.03%	6,995,553
May 8, 2026	0.81	0.81	0.77	0.78	0.78	-4.08%	3,553,182
May 7, 2026	0.83	0.83	0.78	0.81	0.81	-1.46%	3,272,342
May 6, 2026	0.83	0.84	0.80	0.82	0.82	-0.73%	2,592,189
May 5, 2026	0.75	0.83	0.75	0.83	0.83	8.68%	6,265,283
May 4, 2026	0.77	0.79	0.70	0.76	0.76	-6.06%	14,563,280
Apr 30, 2026	0.87	0.93	0.79	0.81	0.81	-9.51%	10,597,670
Apr 29, 2026	0.90	0.96	0.89	0.89	0.89	2.76%	8,507,381
Apr 28, 2026	0.86	0.89	0.84	0.87	0.87	-3.33%	7,117,025
Apr 27, 2026	0.97	0.97	0.81	0.90	0.90	-3.02%	20,527,000
Apr 24, 2026	0.98	0.98	0.91	0.93	0.93	-5.11%	7,403,472
Apr 23, 2026	0.98	1.02	0.87	0.98	0.98	-0.31%	13,569,730
Apr 22, 2026	1.02	1.03	0.94	0.98	0.98	-3.82%	8,938,378
Apr 21, 2026	1.16	1.16	0.99	1.02	1.02	-9.73%	15,560,600
Apr 20, 2026	1.13	1.22	1.11	1.13	1.13	6.60%	25,503,210
Apr 17, 2026	1.06	1.10	0.96	1.06	1.06	0.57%	18,977,730
Apr 16, 2026	1.13	1.16	1.03	1.05	1.05	-5.72%	16,535,160
Apr 15, 2026	1.27	1.27	1.12	1.12	1.12	-10.42%	18,323,890
Apr 14, 2026	1.27	1.33	1.17	1.25	1.25	12.03%	36,312,960
Apr 13, 2026	1.25	1.29	1.04	1.11	1.11	-7.17%	20,037,310
Apr 10, 2026	1.28	1.34	1.16	1.20	1.20	-4.00%	25,279,510
Apr 9, 2026	1.09	1.28	1.06	1.25	1.25	22.07%	38,320,880
Apr 8, 2026	0.97	1.03	0.95	1.02	1.02	-0.39%	14,539,870
Apr 7, 2026	0.95	1.10	0.95	1.03	1.03	8.21%	23,500,220
Apr 1, 2026	0.97	0.99	0.93	0.95	0.95	-1.04%	7,478,695
Mar 31, 2026	0.97	1.03	0.94	0.96	0.96	5.49%	28,213,620
Mar 30, 2026	0.85	0.96	0.83	0.91	0.91	7.06%	16,784,070
Mar 27, 2026	0.83	0.87	0.79	0.85	0.85	1.19%	6,837,645
Mar 26, 2026	0.81	0.87	0.78	0.84	0.84	2.44%	7,434,540
Mar 25, 2026	0.83	0.84	0.75	0.82	0.82	-1.20%	14,611,800
Mar 24, 2026	0.94	0.94	0.80	0.83	0.83	-9.98%	14,712,030
Mar 23, 2026	0.99	1.02	0.88	0.92	0.92	0.44%	27,648,780
Mar 20, 2026	0.92	0.98	0.86	0.92	0.92	4.32%	17,354,420
Mar 19, 2026	1.00	1.04	0.84	0.88	0.88	-10.20%	33,445,420
Mar 18, 2026	1.09	1.15	0.90	0.98	0.98	-2.00%	53,927,560
Mar 17, 2026	0.88	1.07	0.87	1.00	1.00	17.65%	57,113,600