Stockwatch

Close Prices Last 3 Months

Price/volumes not adjusted for restructures

Date	Ex	Sym	Open	High	Low	Close	Chg	Vol	#Tr	Bid	Ask
2024-05-17	Q	AMSC	14.15	14.305	13.92	14.01	-0.20	213,249	2,768	13.78	17.90
2024-05-16	Q	AMSC	14.40	14.43	14.20	14.21	-0.28	170,155	2,474	14.08	14.45
2024-05-15	Q	AMSC	14.35	14.75	14.16	14.49	0.46	435,875	4,290	12.96	14.49
2024-05-14	Q	AMSC	14.05	14.49	13.94	14.03	0.02	400,263	3,638	12.72	16.29
2024-05-13	Q	AMSC	13.79	14.04	13.72	14.01	0.49	279,686	2,645	11.54	14.09
2024-05-10	Q	AMSC	13.85	14.02	13.50	13.52	-0.29	272,763	3,171	13.48	14.00
2024-05-09	Q	AMSC	13.51	13.91	13.45	13.81	0.24	256,590	2,554	13.45	13.99
2024-05-08	Q	AMSC	13.23	13.67	13.0726	13.57	0.04	185,744	4,322	11.54	13.41
2024-05-07	Q	AMSC	13.79	13.89	13.4238	13.53	-0.21	257,841	3,995	12.80	13.99
2024-05-06	Q	AMSC	13.47	13.74	13.41	13.74	0.37	653,458	2,877	12.98	13.74
2024-05-03	Q	AMSC	13.40	13.48	13.1407	13.37	0.38	249,525	2,754	11.54	13.37
2024-05-02	Q	AMSC	12.88	13.165	12.57	12.99	0.35	327,282	3,030	12.65	13.50
2024-05-01	Q	AMSC	12.44	13.24	12.36	12.64	0.29	294,508	3,382	12.00	13.20
2024-04-30	Q	AMSC	12.25	12.615	12.1411	12.35	-0.16	258,818	2,948	12.03	12.46
2024-04-29	Q	AMSC	12.40	12.61	12.33	12.51	0.24	200,585	1,951	12.03	12.72
2024-04-26	Q	AMSC	11.89	12.49	11.8599	12.27	0.41	365,753	3,085	11.50	12.50
2024-04-25	Q	AMSC	11.60	11.99	11.36	11.86	-0.01	186,897	2,046	11.66	12.50
2024-04-24	Q	AMSC	12.32	12.47	11.8628	11.87	-0.46	235,548	2,516	11.83	120.00
2024-04-23	Q	AMSC	11.76	12.35	11.64	12.33	0.59	303,989	2,664	11.29	15.00
2024-04-22	Q	AMSC	11.53	11.839	11.37	11.74	0.08	263,593	2,659	11.37	11.91
2024-04-19	Q	AMSC	11.64	11.78	11.52	11.66	-0.09	319,017	3,380	11.38	16.00
2024-04-18	Q	AMSC	11.82	11.96	11.685	11.75	-0.13	184,875	2,128	11.60	12.00
2024-04-17	Q	AMSC	12.00	12.07	11.77	11.88	-0.07	183,314	2,411	11.76	12.88
2024-04-16	Q	AMSC	11.86	12.15	11.69	11.95	-0.11	253,791	2,700	11.56	15.60
2024-04-15	Q	AMSC	12.445	12.53	11.94	12.05	-0.43	333,509	2,891	9.40	12.30
2024-04-12	Q	AMSC	12.97	13.02	12.24	12.48	-0.53	269,443	2,943	12.25	12.82
2024-04-11	Q	AMSC	12.69	13.02	12.49	13.01	0.33	234,091	2,744	12.56	24.00
2024-04-10	Q	AMSC	12.651	12.7399	12.33	12.68	-0.42	279,552	2,940	12.38	12.68
2024-04-09	Q	AMSC	12.72	13.22	12.60	13.10	0.34	332,691	3,917	13.10	13.70
2024-04-08	Q	AMSC	12.85	13.06	12.72	12.76	-0.07	236,260	2,629	12.63	13.60
2024-04-05	Q	AMSC	12.66	12.97	12.55	12.83	0.14	240,548	2,489	11.40	14.11
2024-04-04	Q	AMSC	13.16	13.39	12.66	12.69	-0.35	316,076	2,961	12.64	15.16
2024-04-03	Q	AMSC	12.86	13.20	12.81	13.04	0.02	419,082	3,361	12.80	13.07
2024-04-02	Q	AMSC	13.10	13.20	12.701	13.02	-0.47	331,657	3,249	12.83	12.90
2024-04-01	Q	AMSC	13.60	13.63	13.28	13.49	-0.02	281,586	3,193	13.20	13.63
2024-03-29	Q	AMSC	13.62	13.78	13.37	13.51	0.06	0	0	13.21	13.59
2024-03-28	Q	AMSC	13.62	13.78	13.37	13.51	0.06	630,596	2,481	13.21	13.59
2024-03-27	Q	AMSC	13.00	13.52	12.82	13.45	0.55	710,469	3,932	13.18	13.72
2024-03-26	Q	AMSC	13.29	13.43	12.84	12.90	-0.30	402,601	4,081	12.86	13.32
2024-03-25	Q	AMSC	13.03	13.32	13.0253	13.20	0.17	220,302	3,139	13.20	13.34
2024-03-22	Q	AMSC	13.24	13.27	12.87	13.03	-0.08	310,198	3,644	12.50	13.21
2024-03-21	Q	AMSC	13.50	13.50	13.025	13.11	-0.30	527,143	4,096	13.11	13.50
2024-03-20	Q	AMSC	13.21	13.68	12.72	13.41	0.24	426,203	3,925	13.33	13.65
2024-03-19	Q	AMSC	13.17	13.28	12.84	13.17	-0.14	555,493	4,170	13.23	13.45
2024-03-18	Q	AMSC	14.00	14.00	13.30	13.31	-0.74	520,651	3,889	13.30	13.65
2024-03-15	Q	AMSC	13.58	14.26	13.54	14.05	0.49	1,017,065	4,167	13.02	15.00
2024-03-14	Q	AMSC	14.62	14.67	13.11	13.56	-1.09	801,275	6,690	13.49	14.12
2024-03-13	Q	AMSC	14.50	14.92	14.39	14.65	0.11	308,801	3,050	14.50	14.75
2024-03-12	Q	AMSC	14.80	14.8883	14.005	14.54	-0.16	391,994	3,557	14.33	14.58
2024-03-11	Q	AMSC	14.90	15.05	14.28	14.70	-0.26	512,427	5,065	14.57	14.99
2024-03-08	Q	AMSC	14.723	15.24	14.60	14.96	0.56	792,461	4,293	14.73	15.05
2024-03-07	Q	AMSC	13.99	14.58	13.86	14.40	0.49	474,298	3,572	14.38	14.68
2024-03-06	Q	AMSC	13.67	14.59	13.51	13.91	0.49	740,076	5,861	13.85	14.48
2024-03-05	Q	AMSC	14.13	14.25	13.19	13.42	-0.93	606,763	4,347	13.33	13.59
2024-03-04	Q	AMSC	15.06	15.24	13.4301	14.35	0.64	1,599,374	11,104	13.53	14.44
2024-03-01	Q	AMSC	13.51	13.85	13.14	13.7325	0.2825	447,401	4,137	13.45	13.99
2024-02-29	Q	AMSC	13.30	14.18	13.225	13.45	0.39	660,366	4,043	13.23	13.74
2024-02-28	Q	AMSC	13.14	13.47	13.01	13.06	-0.17	424,535	3,495	13.01	13.29
2024-02-27	Q	AMSC	13.49	13.6496	13.19	13.23	-0.06	484,685	3,232	13.18	13.62
2024-02-26	Q	AMSC	12.80	13.40	12.75	13.29	0.45	439,364	3,948	12.66	14.41
2024-02-23	Q	AMSC	13.05	13.05	12.64	12.84	-0.20	594,214	4,615	12.66	13.12
2024-02-22	Q	AMSC	13.41	13.59	13.035	13.04	-0.17	527,695	3,748	12.98	13.42
2024-02-21	Q	AMSC	13.07	13.60	12.73	13.21	-0.06	601,912	3,729	13.25	13.59
2024-02-20	Q	AMSC	14.07	14.10	12.9304	13.27	-1.01	957,180	5,806	12.94	13.53
2024-02-19	Q	AMSC	14.23	14.65	13.87	14.28	-0.09	0	0	14.00	14.47