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	ALNY	151.03	151.84	148.32	149.40	-1.82	481,247	8,677	148.44	166.52
2024-05-16	Q	ALNY	147.15	151.45	144.73	151.22	3.82	934,860	11,736	145.00	156.00
2024-05-15	Q	ALNY	149.50	151.15	146.97	147.40	-0.49	536,143	12,294	130.78	151.00
2024-05-14	Q	ALNY	150.81	151.6266	147.02	147.89	-2.00	604,966	10,390	130.78	150.50
2024-05-13	Q	ALNY	151.28	152.67	149.00	149.89	-0.58	512,792	9,415	148.61	152.33
2024-05-10	Q	ALNY	151.81	151.81	148.75	150.47	-0.90	322,795	6,759	149.00	151.04
2024-05-09	Q	ALNY	153.00	153.00	150.37	151.37	-0.92	329,246	7,524	150.88	156.00
2024-05-08	Q	ALNY	154.08	155.49	152.19	152.29	-2.04	452,321	8,395	151.28	155.58
2024-05-07	Q	ALNY	152.42	155.11	150.825	154.33	3.11	353,438	7,077	153.90	156.00
2024-05-06	Q	ALNY	152.82	152.82	149.52	151.22	-1.11	289,741	8,232	151.12	153.33
2024-05-03	Q	ALNY	154.41	155.41	151.84	152.33	2.02	452,160	9,249	150.53	155.00
2024-05-02	Q	ALNY	150.80	153.85	147.285	150.31	0.35	660,180	11,262	149.20	154.88
2024-05-01	Q	ALNY	144.21	151.95	143.96	149.96	6.01	735,773	12,611	150.00	163.36
2024-04-30	Q	ALNY	146.07	148.05	143.81	143.95	-3.41	477,037	8,793	141.68	149.38
2024-04-29	Q	ALNY	144.91	148.49	143.50	147.36	4.05	439,862	8,095	146.40	167.27
2024-04-26	Q	ALNY	144.08	146.065	143.00	143.31	-0.40	479,138	7,707	142.01	162.67
2024-04-25	Q	ALNY	143.00	145.79	141.975	143.71	-0.09	489,265	8,292	128.95	155.48
2024-04-24	Q	ALNY	146.60	147.486	143.52	143.80	-2.27	395,369	7,688	141.00	153.84
2024-04-23	Q	ALNY	147.35	150.27	145.04	146.07	0.28	543,726	8,065	133.59	153.84
2024-04-22	Q	ALNY	145.21	147.90	143.6911	145.79	1.38	399,984	7,224	144.79	163.22
2024-04-19	Q	ALNY	144.72	146.92	143.50	144.41	-0.75	703,168	9,131	132.10	146.15
2024-04-18	Q	ALNY	145.00	146.47	144.23	145.16	-0.16	398,901	7,874	144.00	163.73
2024-04-17	Q	ALNY	146.70	147.49	145.19	145.32	-1.40	601,282	6,175	145.00	164.99
2024-04-16	Q	ALNY	146.37	148.44	146.01	146.72	-0.98	352,424	6,487	145.00	166.26
2024-04-15	Q	ALNY	148.01	150.37	146.73	147.77	-0.73	498,939	5,654	145.00	160.27
2024-04-12	Q	ALNY	151.80	151.80	148.28	148.50	-3.59	428,046	6,727	147.50	162.00
2024-04-11	Q	ALNY	154.02	154.02	149.93	152.09	-0.32	473,409	8,113	139.19	157.85
2024-04-10	Q	ALNY	154.89	154.955	151.91	152.41	-3.49	571,403	8,497	151.50	155.85
2024-04-09	Q	ALNY	157.26	159.34	154.89	155.90	-0.14	595,956	9,711	138.09	162.00
2024-04-08	Q	ALNY	154.63	157.96	153.25	156.04	2.48	738,219	10,468	153.00	158.88
2024-04-05	Q	ALNY	150.15	154.00	149.4079	153.56	2.08	351,491	6,353	131.26	154.05
2024-04-04	Q	ALNY	151.00	154.38	150.80	151.48	0.65	531,883	9,037	131.26	154.51
2024-04-03	Q	ALNY	150.19	151.27	149.25	150.83	-0.21	315,098	7,166	149.00	186.70
2024-04-02	Q	ALNY	151.89	152.27	150.67	151.04	-2.29	445,640	7,365	145.00	181.14
2024-04-01	Q	ALNY	148.57	154.21	147.58	153.33	3.88	523,250	8,138	152.82	155.50
2024-03-29	Q	ALNY	154.48	154.50	149.32	149.45	-4.94	0	0	149.21	152.39
2024-03-28	Q	ALNY	154.48	154.50	149.32	149.45	-4.94	666,578	7,337	149.21	152.39
2024-03-27	Q	ALNY	152.83	155.28	150.40	154.39	2.42	463,043	6,498	153.40	155.40
2024-03-26	Q	ALNY	152.51	153.43	150.81	151.97	-0.10	532,485	8,462	150.00	155.07
2024-03-25	Q	ALNY	147.15	152.625	146.4301	152.07	5.56	799,298	8,905	143.20	170.55
2024-03-22	Q	ALNY	146.65	147.10	143.66	146.51	-0.11	834,175	10,711	143.20	163.16
2024-03-21	Q	ALNY	149.70	150.68	145.41	146.62	-1.37	611,511	8,163	145.35	148.84
2024-03-20	Q	ALNY	148.00	148.64	145.22	147.99	-0.18	439,779	6,360	145.00	149.35
2024-03-19	Q	ALNY	146.93	149.69	146.00	148.17	0.76	517,163	6,512	147.74	151.00
2024-03-18	Q	ALNY	150.68	151.00	147.18	147.41	-1.86	460,718	6,850	147.00	207.57
2024-03-15	Q	ALNY	148.50	150.09	145.54	149.27	0.74	906,205	6,789	149.35	151.50
2024-03-14	Q	ALNY	147.68	149.585	145.77	148.53	0.11	505,846	8,567	145.35	152.00
2024-03-13	Q	ALNY	146.82	151.465	146.82	148.42	1.77	858,993	9,336	148.56	149.94
2024-03-12	Q	ALNY	150.02	150.02	146.61	146.65	-2.45	683,429	8,876	143.90	147.00
2024-03-11	Q	ALNY	150.24	152.50	148.88	149.10	-0.72	661,992	6,872	148.00	153.00
2024-03-08	Q	ALNY	150.96	152.88	149.135	149.82	-0.04	637,629	11,589	144.50	155.19
2024-03-07	Q	ALNY	150.42	150.6799	149.23	149.86	0.20	563,928	8,865	149.00	167.19
2024-03-06	Q	ALNY	150.15	150.24	147.63	149.66	-0.02	521,533	6,860	150.00	169.65
2024-03-05	Q	ALNY	148.94	151.21	147.52	149.68	-0.36	703,583	9,351	145.00	184.53
2024-03-04	Q	ALNY	153.16	154.85	149.89	150.04	-2.57	991,944	10,624	150.05	151.00
2024-03-01	Q	ALNY	150.90	155.91	150.0001	152.69	1.60	538,890	8,117	151.50	152.61
2024-02-29	Q	ALNY	156.59	157.52	149.00	151.09	-4.14	1,809,866	12,592	138.09	160.16
2024-02-28	Q	ALNY	156.56	158.90	153.94	155.23	-3.77	1,262,512	11,914	154.00	155.12
2024-02-27	Q	ALNY	160.00	161.3092	157.91	159.00	0.34	674,827	7,548	159.00	177.35
2024-02-26	Q	ALNY	156.49	159.04	153.84	158.66	1.01	556,240	9,011	150.00	217.01
2024-02-23	Q	ALNY	163.00	163.01	155.82	157.65	-5.16	1,478,612	12,896	156.73	159.92
2024-02-22	Q	ALNY	154.47	164.02	154.03	162.81	8.07	1,174,361	16,355	160.01	165.00
2024-02-21	Q	ALNY	150.31	155.39	148.8375	154.74	5.05	3,657,466	18,037	152.85	216.44
2024-02-20	Q	ALNY	146.98	150.06	145.805	149.69	2.69	1,338,437	15,346	147.07	151.00
2024-02-19	Q	ALNY	148.00	150.93	146.8181	147.00	-0.43	0	0	125.00	150.00