Stockwatch

Close Prices Last 3 Months

Price/volumes not adjusted for restructures

Date	Ex	Sym	Open	High	Low	Close	Chg	Vol	#Tr	Bid	Ask
2024-05-03	Q	ATRC	22.83	23.03	20.78	20.89	-1.33	961,860	9,710	20.55	23.00
2024-05-02	Q	ATRC	22.69	23.56	20.19	22.22	-2.54	2,753,254	19,943	20.00	22.40
2024-05-01	Q	ATRC	24.09	25.46	23.71	24.76	0.64	1,360,918	11,357	22.00	23.50
2024-04-30	Q	ATRC	23.09	24.34	22.63	24.12	0.75	965,610	8,613	23.00	38.24
2024-04-29	Q	ATRC	23.21	24.08	23.01	23.37	0.20	708,069	7,357	20.13	27.76
2024-04-26	Q	ATRC	22.70	23.20	22.57	23.17	0.56	380,567	3,441	22.81	25.41
2024-04-25	Q	ATRC	22.62	22.88	22.07	22.61	-0.44	326,848	5,452	22.59	25.33
2024-04-24	Q	ATRC	23.08	23.58	22.895	23.05	-0.12	419,955	4,956	18.29	23.55
2024-04-23	Q	ATRC	23.92	24.17	23.12	23.17	0.46	947,750	9,937	22.60	37.10
2024-04-22	Q	ATRC	23.21	23.21	22.27	22.71	-0.49	684,144	6,456	22.22	25.63
2024-04-19	Q	ATRC	23.30	23.43	22.87	23.20	-0.19	470,018	4,167	20.84	23.55
2024-04-18	Q	ATRC	23.37	23.69	22.87	23.39	-0.06	976,148	5,902	22.22	24.00
2024-04-17	Q	ATRC	23.19	24.01	23.135	23.45	0.35	1,057,560	7,859	23.09	25.90
2024-04-16	Q	ATRC	22.75	23.35	22.415	23.10	0.20	1,111,445	9,045	22.22	26.16
2024-04-15	Q	ATRC	24.14	24.515	22.49	22.90	-1.19	1,315,355	9,078	20.12	26.84
2024-04-12	Q	ATRC	24.96	24.97	23.71	24.09	-1.22	561,606	5,801	23.78	24.43
2024-04-11	Q	ATRC	26.09	26.27	25.20	25.31	-0.59	582,084	6,306	21.04	27.47
2024-04-10	Q	ATRC	26.59	27.25	25.76	25.90	-1.71	740,516	8,936	25.00	26.21
2024-04-09	Q	ATRC	26.63	27.63	26.50	27.61	1.07	1,011,107	6,663	26.90	38.24
2024-04-08	Q	ATRC	26.41	26.68	26.12	26.54	0.28	751,062	7,120	26.16	26.94
2024-04-05	Q	ATRC	26.07	26.55	25.95	26.26	0.11	510,665	5,336	23.69	26.65
2024-04-04	Q	ATRC	26.80	27.055	25.83	26.15	-0.33	784,231	7,263	25.90	29.49
2024-04-03	Q	ATRC	26.85	26.96	26.145	26.48	-0.73	989,468	9,034	23.96	26.86
2024-04-02	Q	ATRC	28.65	29.06	26.92	27.21	-1.88	549,535	6,620	26.90	38.24
2024-04-01	Q	ATRC	30.39	30.39	28.77	29.09	-1.33	569,737	5,670	28.63	29.67
2024-03-29	Q	ATRC	30.00	30.58	29.61	30.42	0.28	0	0	30.03	30.59
2024-03-28	Q	ATRC	30.00	30.58	29.61	30.42	0.28	542,166	4,544	30.03	30.59
2024-03-27	Q	ATRC	29.54	30.47	29.09	30.14	1.05	841,359	6,874	28.63	30.09
2024-03-26	Q	ATRC	28.54	29.15	28.07	29.09	0.88	602,258	5,943	28.74	29.54
2024-03-25	Q	ATRC	28.62	29.125	27.92	28.21	-0.26	746,418	6,026	27.84	30.88
2024-03-22	Q	ATRC	29.91	29.91	28.21	28.47	-1.26	965,555	8,652	28.21	28.86
2024-03-21	Q	ATRC	30.67	31.03	29.66	29.73	-0.74	664,408	5,315	29.36	30.17
2024-03-20	Q	ATRC	31.26	31.26	28.66	30.47	-1.04	1,233,416	8,287	28.95	31.07
2024-03-19	Q	ATRC	31.69	32.075	31.47	31.51	-0.43	706,573	6,148	31.38	33.27
2024-03-18	Q	ATRC	32.16	32.5259	31.49	31.94	-0.20	606,052	4,055	27.91	32.37
2024-03-15	Q	ATRC	32.26	32.6565	31.38	32.14	-0.38	674,725	6,287	28.05	36.53
2024-03-14	Q	ATRC	33.82	33.875	32.42	32.52	-1.47	1,164,887	7,987	32.04	32.89
2024-03-13	Q	ATRC	34.63	35.04	33.68	33.99	-0.96	636,941	4,771	33.69	34.37
2024-03-12	Q	ATRC	36.72	36.83	34.61	34.95	-1.97	623,920	4,006	34.10	36.54
2024-03-11	Q	ATRC	36.00	37.305	35.59	36.92	0.77	1,186,577	7,743	32.40	42.04
2024-03-08	Q	ATRC	37.45	38.12	36.14	36.15	-1.02	474,008	4,212	35.80	36.50
2024-03-07	Q	ATRC	38.06	39.045	37.09	37.17	-0.59	680,437	5,953	36.83	40.76
2024-03-06	Q	ATRC	38.00	38.65	37.55	37.76	-0.02	889,232	6,451	37.33	41.31
2024-03-05	Q	ATRC	37.36	37.86	36.57	37.78	0.26	950,426	6,867	32.01	42.36
2024-03-04	Q	ATRC	36.28	37.56	35.85	37.52	1.24	526,102	5,423	33.00	48.00
2024-03-01	Q	ATRC	35.25	36.31	34.635	36.29	1.32	948,224	5,627	32.80	36.58
2024-02-29	Q	ATRC	34.72	35.26	34.49	34.97	1.01	987,937	7,532	27.30	36.00
2024-02-28	Q	ATRC	33.80	34.15	33.505	33.96	-0.23	1,076,516	4,623	33.23	45.59
2024-02-27	Q	ATRC	33.12	35.10	33.08	34.19	1.05	713,844	5,855	33.00	38.62
2024-02-26	Q	ATRC	33.32	33.7264	33.00	33.14	-0.42	708,672	4,897	27.44	33.14
2024-02-23	Q	ATRC	33.83	34.00	32.91	33.56	-0.44	418,285	4,068	33.18	33.85
2024-02-22	Q	ATRC	32.89	34.51	32.89	34.00	0.97	511,547	5,024	33.40	38.99
2024-02-21	Q	ATRC	32.83	33.105	32.16	33.03	0.02	379,418	5,054	27.30	45.59
2024-02-20	Q	ATRC	32.37	33.46	32.285	33.01	0.29	639,436	6,874	32.01	36.25
2024-02-19	Q	ATRC	34.15	34.3799	29.675	32.72	-1.49	0	0	27.24	32.64
2024-02-16	Q	ATRC	34.15	34.3799	29.675	32.72	-1.49	1,650,228	12,354	27.24	32.64
2024-02-15	Q	ATRC	32.93	34.32	32.50	34.21	1.67	1,105,424	8,794	31.52	38.12
2024-02-14	Q	ATRC	32.09	32.57	31.76	32.54	0.83	567,132	5,326	28.82	37.16
2024-02-13	Q	ATRC	32.04	32.535	31.48	31.71	-1.81	460,650	5,356	31.51	35.00
2024-02-12	Q	ATRC	32.88	33.65	32.41	33.52	0.60	483,339	4,917	30.19	37.27
2024-02-09	Q	ATRC	32.37	32.95	32.145	32.92	0.53	532,782	5,131	29.77	33.17
2024-02-08	Q	ATRC	32.83	32.83	30.74	32.39	-0.62	657,044	6,538	31.50	35.14
2024-02-07	Q	ATRC	33.17	33.53	32.85	33.01	-0.16	432,840	4,677	33.00	33.73
2024-02-06	Q	ATRC	32.91	33.40	32.84	33.17	0.09	512,673	5,630	32.61	45.59