Stockwatch

Close Prices Last 3 Months

Price/volumes not adjusted for restructures

Date	Ex	Sym	Open	High	Low	Close	Chg	Vol	#Tr	Bid	Ask
2024-04-15	Q	ZLAB	14.12	14.495	14.04	14.18	-0.13	636,594	4,331	14.00	16.27
2024-04-12	Q	ZLAB	14.90	14.95	14.23	14.31	-0.70	395,611	3,341	14.33	14.60
2024-04-11	Q	ZLAB	15.41	15.47	14.98	15.01	-0.39	359,586	3,393	13.67	15.40
2024-04-10	Q	ZLAB	15.61	15.99	15.09	15.40	-0.62	623,235	6,511	15.14	16.13
2024-04-09	Q	ZLAB	15.94	16.13	15.62	16.02	0.53	942,995	6,564	14.28	16.15
2024-04-08	Q	ZLAB	15.70	15.76	15.27	15.49	-0.03	251,721	2,281	15.25	16.10
2024-04-05	Q	ZLAB	15.37	15.87	15.24	15.52	0.07	292,344	2,867	15.29	17.05
2024-04-04	Q	ZLAB	15.73	15.9599	15.31	15.45	-0.45	541,086	4,312	15.25	17.75
2024-04-03	Q	ZLAB	15.95	16.04	15.53	15.90	-0.14	488,451	3,266	15.50	17.31
2024-04-02	Q	ZLAB	16.33	16.59	15.85	16.04	-0.68	473,721	3,974	15.90	16.66
2024-04-01	Q	ZLAB	16.16	16.73	15.95	16.72	0.70	576,056	3,226	16.39	16.75
2024-03-29	Q	ZLAB	16.43	16.43	15.96	16.02	-0.17	0	0	15.93	16.16
2024-03-28	Q	ZLAB	16.43	16.43	15.96	16.02	-0.17	780,630	4,589	15.93	16.16
2024-03-27	Q	ZLAB	16.30	16.6523	15.69	16.19	0.24	1,037,424	5,426	16.10	16.48
2024-03-26	Q	ZLAB	16.17	16.30	15.82	15.95	-0.30	803,884	5,197	15.77	16.43
2024-03-25	Q	ZLAB	16.23	16.44	15.94	16.25	0.07	634,339	4,912	15.97	17.80
2024-03-22	Q	ZLAB	16.40	16.8161	16.11	16.18	-1.07	782,189	5,439	16.10	18.64
2024-03-21	Q	ZLAB	17.20	17.87	17.01	17.25	0.04	833,676	5,516	17.05	17.47
2024-03-20	Q	ZLAB	18.01	18.08	16.91	17.21	-1.06	921,826	6,856	17.01	18.45
2024-03-19	Q	ZLAB	18.18	18.65	18.02	18.27	0.19	331,982	2,910	18.03	18.68
2024-03-18	Q	ZLAB	18.48	19.00	17.95	18.08	-0.39	349,653	3,710	18.10	19.84
2024-03-15	Q	ZLAB	18.86	19.44	18.38	18.47	-1.08	545,072	3,759	18.30	18.68
2024-03-14	Q	ZLAB	19.76	19.90	18.85	19.55	-0.61	493,389	4,572	19.01	19.98
2024-03-13	Q	ZLAB	21.19	21.88	19.90	20.16	0.62	1,127,647	9,036	20.18	20.63
2024-03-12	Q	ZLAB	20.10	20.39	19.42	19.54	-0.47	396,690	4,380	19.00	19.95
2024-03-11	Q	ZLAB	19.16	20.18	19.16	20.01	1.10	637,648	6,121	19.61	20.33
2024-03-08	Q	ZLAB	19.16	19.36	18.86	18.91	-0.25	518,824	3,680	18.34	19.70
2024-03-07	Q	ZLAB	19.40	19.81	18.72	19.16	-0.64	398,718	3,710	18.72	21.16
2024-03-06	Q	ZLAB	19.51	20.29	19.51	19.80	0.89	422,168	3,932	19.74	22.25
2024-03-05	Q	ZLAB	20.00	20.185	18.87	18.91	-1.51	456,385	4,591	17.50	19.65
2024-03-04	Q	ZLAB	21.01	21.10	19.87	20.42	-0.68	506,637	4,497	19.50	21.38
2024-03-01	Q	ZLAB	20.83	21.23	20.32	21.09	0.11	542,747	5,303	18.75	23.00
2024-02-29	Q	ZLAB	21.60	22.185	20.92	20.98	0.18	866,362	8,379	18.33	22.50
2024-02-28	Q	ZLAB	21.80	22.79	20.69	20.80	-1.69	725,333	5,972	20.67	21.33
2024-02-27	Q	ZLAB	22.74	22.8875	22.00	22.49	1.50	1,189,460	7,685	21.20	21.49
2024-02-26	Q	ZLAB	20.20	21.08	20.00	20.99	1.05	382,519	3,435	20.70	23.33
2024-02-23	Q	ZLAB	20.00	20.37	19.72	19.94	-0.14	336,675	3,377	19.81	20.98
2024-02-22	Q	ZLAB	19.77	20.09	19.26	20.08	0.17	519,062	5,158	19.75	20.94
2024-02-21	Q	ZLAB	19.30	20.03	19.17	19.91	0.67	397,433	3,530	17.39	19.98
2024-02-20	Q	ZLAB	20.00	20.4299	18.80	19.24	-1.40	492,778	4,491	18.60	20.44
2024-02-19	Q	ZLAB	20.07	21.10	19.87	20.64	0.75	0	0	18.52	21.00
2024-02-16	Q	ZLAB	20.07	21.10	19.87	20.64	0.75	975,981	4,918	18.52	21.00
2024-02-15	Q	ZLAB	19.80	20.82	19.63	19.89	0.50	939,722	5,998	19.25	22.25
2024-02-14	Q	ZLAB	18.65	19.64	18.565	19.39	1.66	1,094,496	7,334	18.75	21.48
2024-02-13	Q	ZLAB	18.00	18.185	17.685	17.73	-0.48	915,913	6,306	17.68	18.13
2024-02-12	Q	ZLAB	18.81	19.00	18.18	18.21	-0.47	886,638	5,565	18.18	18.41
2024-02-09	Q	ZLAB	19.52	19.6961	18.42	18.68	-0.925	1,270,379	5,646	18.40	20.67
2024-02-08	Q	ZLAB	19.24	19.8051	19.07	19.605	-0.055	661,124	4,479	19.15	20.01
2024-02-07	Q	ZLAB	20.40	20.80	19.33	19.66	-1.95	1,684,854	8,090	19.66	22.48
2024-02-06	Q	ZLAB	22.55	22.81	21.51	21.61	-0.51	1,274,749	7,127	21.61	22.09
2024-02-05	Q	ZLAB	22.52	22.52	21.22	22.12	-0.38	376,772	3,532	18.90	22.56
2024-02-02	Q	ZLAB	22.31	22.73	21.63	22.50	-0.01	383,110	2,927	21.66	22.67
2024-02-01	Q	ZLAB	22.25	23.01	22.13	22.51	0.94	305,671	2,792	22.03	23.10
2024-01-31	Q	ZLAB	21.87	22.05	21.31	21.57	-0.73	979,142	5,853	21.26	21.98
2024-01-30	Q	ZLAB	22.40	22.67	21.92	22.30	-0.42	801,161	3,689	21.80	23.95
2024-01-29	Q	ZLAB	22.54	22.80	21.50	22.72	-0.02	551,247	4,271	22.48	23.98
2024-01-26	Q	ZLAB	22.55	22.97	22.37	22.74	-0.29	553,277	4,118	22.40	25.81
2024-01-25	Q	ZLAB	23.03	23.315	22.34	23.03	0.03	626,554	3,420	22.81	25.42
2024-01-24	Q	ZLAB	23.13	23.34	22.59	23.00	-0.01	835,892	5,248	22.00	24.96
2024-01-23	Q	ZLAB	22.90	23.0991	22.36	23.01	0.61	860,152	4,867	22.34	23.07
2024-01-22	Q	ZLAB	21.52	22.68	19.88	22.40	-1.04	1,743,696	12,821	22.00	22.80
2024-01-19	Q	ZLAB	22.86	23.52	22.13	23.44	-0.12	831,708	5,951	22.22	23.50
2024-01-18	Q	ZLAB	23.50	23.765	23.12	23.56	0.14	702,955	4,528	23.25	27.08
2024-01-17	Q	ZLAB	23.58	24.15	23.15	23.42	-0.91	427,784	4,028	23.20	24.26