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Close Prices Last 3 Months

Price/volumes not adjusted for restructures

Date	Ex	Sym	Open	High	Low	Close	Chg	Total Vol	#Tr	Bid	Ask	T-TSX	U-NEO ATS	A-Alpha	O-Omega	P-Pure	X-Chi-X	H-CX2	D-CXD	L-LiquidNet	M-TriAct	I-Instinet	Y-Lynx	S-CS2
2024-05-16	T	ASTL	10.60	10.64	10.34	10.53	0.02	63,654	551	10.52	10.60	40,782	6,500	3,500	300		7,300	2,601			1,163			200
2024-05-15	T	ASTL	10.69	10.69	10.42	10.51	-0.13	65,640	562	10.43	10.60	35,595	6,600	1,000	100	641	11,767	5,455			3,630
2024-05-14	T	ASTL	10.56	10.64	10.39	10.64	0.10	56,619	503	10.48	10.66	31,898	6,900	1,637	1,100	262	5,235	2,689			5,533
2024-05-13	T	ASTL	10.66	10.75	10.54	10.54	-0.26	38,541	330	10.51	10.67	23,462	4,800	244	1,500	632	5,500	701			1,109
2024-05-10	T	ASTL	10.80	10.89	10.56	10.80	-0.03	52,432	440	10.57	10.80	36,447	3,300	1,800	800	500	6,500	1,601			1,256
2024-05-09	T	ASTL	10.58	10.85	10.57	10.83	0.18	96,353	666	10.64	11.09	55,729	6,900	12,075	1,300	856	11,400	7,257			438			200
2024-05-08	T	ASTL	10.68	10.68	10.53	10.65	-0.09	49,060	406	10.55	10.67	18,042	15,200	1,418	200	407	7,600	2,503			2,484
2024-05-07	T	ASTL	10.56	10.82	10.49	10.74	0.15	130,284	791	10.66	10.79	40,745	14,500	20,462	2,900	1,100	16,600	8,603			23,652			800
2024-05-06	T	ASTL	10.85	10.85	10.51	10.59	-0.11	72,024	668	10.54	10.65	40,794	4,300	6,000	6,200	240	8,100	4,001			1,449			300
2024-05-03	T	ASTL	10.66	10.70	10.54	10.70	-0.02	88,521	548	10.59	10.78	77,768	4,387	862	700	100	2,731	1,510			349
2024-05-02	T	ASTL	10.61	10.72	10.45	10.72	0.05	19,960	196	10.43	10.73	11,590	1,402	1,600	3,500	100	700	300			698
2024-05-01	T	ASTL	10.48	10.67	10.48	10.67	0.15	46,151	388	10.47	10.67	27,145	2,600	3,600	4,300	165	4,400	3,509			316
2024-04-30	T	ASTL	10.89	10.89	10.52	10.52	-0.30	33,567	322	10.52	10.65	21,208	1,433	1,500	2,700	260	3,100	2,501			344
2024-04-29	T	ASTL	10.70	10.82	10.66	10.82		109,328	572	10.67	10.88	70,832	3,400	9,300	11,400	69	7,600	6,101			364
2024-04-26	T	ASTL	10.89	10.89	10.59	10.82	0.19	42,956	366	10.63	10.82	24,307	4,601	1,400	1,300	124	6,600	3,908			601
2024-04-25	T	ASTL	10.39	10.85	10.34	10.63	0.07	54,408	468	10.54	10.78	28,751	5,153	4,300	200	177	9,400	5,551			286			100
2024-04-24	T	ASTL	10.98	10.98	10.51	10.56	-0.26	44,103	393	10.52	10.63	18,872	4,715	4,200	8,100	171	3,000	3,601			701			300
2024-04-23	T	ASTL	10.65	10.99	10.545	10.82	0.09	90,413	738	10.68	10.83	47,996	7,500	7,795	900	150	17,047	5,801			2,492			200
2024-04-22	T	ASTL	10.83	10.83	10.50	10.73	-0.03	65,767	446	10.60	10.82	30,567	6,721	5,321	1,300	551	7,700	10,600			1,933		100
2024-04-19	T	ASTL	10.90	10.90	10.67	10.76	-0.09	45,530	357	10.63	10.79	21,339	2,700	5,700	1,300	1,070	6,800	4,300			896			200
2024-04-18	T	ASTL	10.79	10.89	10.715	10.85	0.08	34,792	282	10.71	10.87	16,972	2,300	1,400	400	934	5,900	4,501			1,451
2024-04-17	T	ASTL	10.71	10.90	10.71	10.77	0.22	63,440	394	10.69	10.90	33,617	5,400	3,200	700	772	5,700	13,612			179
2024-04-16	T	ASTL	10.59	10.73	10.38	10.55	-0.12	54,538	557	10.46	10.64	22,811	4,600	3,600	14,400	252	5,000	3,000			631
2024-04-15	T	ASTL	10.69	10.71	10.47	10.67	0.03	62,776	540	10.60	10.72	38,933	4,604	3,700	700	423	6,700	5,202			2,184
2024-04-12	T	ASTL	11.32	11.32	10.64	10.64	-0.40	49,283	372	10.61	10.84	26,763	3,700	4,700	1,400	411	6,700	3,800			1,038			111
2024-04-11	T	ASTL	11.09	11.17	10.94	11.04	-0.11	28,513	269	11.00	11.12	16,318	2,416	2,926	100	329	3,698	1,585			469
2024-04-10	T	ASTL	11.26	11.26	10.81	11.15	-0.15	99,578	756	11.00	11.19	55,383	11,300	4,300	1,100	498	18,100	7,916			548
2024-04-09	T	ASTL	11.37	11.40	11.12	11.30	-0.11	49,650	513	11.26	11.35	31,483	2,200	2,000	3,000	310	4,600	2,501			2,943
2024-04-08	T	ASTL	11.48	11.50	11.24	11.41	0.18	62,726	525	11.19	11.41	36,534	3,700	5,500	2,500	890	6,608	3,747			1,696			200
2024-04-05	T	ASTL	11.44	11.44	11.18	11.23	-0.15	23,912	201	11.17	11.26	16,203	900	3,307	300	166	1,600	502			607
2024-04-04	T	ASTL	11.85	11.85	11.32	11.38	-0.30	65,834	543	11.32	11.52	36,239	8,549	7,841	200	201	8,200	2,540			1,578
2024-04-03	T	ASTL	11.57	11.93	11.57	11.68	0.14	62,715	431	11.55	11.75	38,956	5,000	1,700	700	371	12,042	3,501			220
2024-04-02	T	ASTL	11.53	11.64	11.40	11.54	-0.18	58,723	507	11.41	11.60	28,896	5,609	1,100	400	385	8,807	5,841			2,097
2024-04-01	T	ASTL	11.68	11.92	11.56	11.72	0.17	87,606	671	11.62	11.79	47,044	8,901	4,698	600	502	18,200	6,400			457			200
2024-03-28	T	ASTL	11.43	11.69	11.43	11.55	0.13	96,208	601	11.47	11.61	69,612	3,416	5,500	2,000	559	10,207	2,601			1,544
2024-03-27	T	ASTL	11.50	11.52	11.17	11.42	0.02	80,913	664	11.38	11.49	47,808	5,400	4,900	1,800	527	12,900	5,989			1,184
2024-03-26	T	ASTL	11.16	11.65	11.14	11.40	0.34	173,574	1,350	11.31	11.46	88,414	17,300	7,173	2,200	450	35,000	17,288			2,105			100
2024-03-25	T	ASTL	10.81	11.23	10.81	11.06	0.30	100,718	714	11.02	11.20	61,707	8,500	5,923	1,000	949	14,300	5,596			1,487
2024-03-22	T	ASTL	10.77	10.90	10.74	10.76	-0.10	36,795	333	10.64	10.82	21,376	2,700	2,000	700	778	5,800	2,700			574
2024-03-21	T	ASTL	10.84	10.97	10.78	10.86	0.04	55,899	378	10.80	10.93	33,413	2,300	6,147	400	129	6,412	1,700			4,708			100
2024-03-20	T	ASTL	10.46	10.90	10.46	10.82	0.33	60,989	492	10.74	10.91	34,805	2,825	8,400	3,000	417	6,500	2,594			254		100	500
2024-03-19	T	ASTL	10.37	10.64	10.34	10.49	0.20	85,215	590	10.39	10.57	42,291	6,010	9,446	6,200	641	11,400	7,800			1,125			100
2024-03-18	T	ASTL	10.44	10.60	10.29	10.29	-0.21	50,956	405	10.28	10.42	22,981	4,800	5,000	400	321	7,900	8,312			1,079
2024-03-15	T	ASTL	10.39	10.63	10.34	10.50	0.13	143,299	808	10.44	10.56	92,784	9,675	17,500	600	947	10,860	4,700			4,751			300
2024-03-14	T	ASTL	10.62	10.65	10.28	10.37	-0.29	143,529	784	10.32	10.42	54,084	32,121	6,500	1,000	900	36,400	10,000			762			100
2024-03-13	T	ASTL	10.51	10.73	10.51	10.66	0.16	51,847	415	10.62	10.73	32,032	1,906	6,523	1,500	415	7,700	1,401			205
2024-03-12	T	ASTL	10.32	10.54	10.32	10.50	0.06	42,958	353	10.45	10.57	21,307	6,683	7,100	800	15	4,500	1,501			862
2024-03-11	T	ASTL	10.69	10.80	10.44	10.44	-0.39	52,349	442	10.40	10.59	28,177	4,200	8,800	100	150	5,700	1,301			2,887			100
2024-03-08	T	ASTL	10.93	11.04	10.73	10.83	-0.02	47,716	422	10.80	10.94	25,162	4,300	7,300	600	400	5,900	2,001			940			200
2024-03-07	T	ASTL	10.83	10.91	10.68	10.85	0.24	71,805	594	10.78	10.95	39,332	9,000	6,614	600	638	10,900	2,502			2,020
2024-03-06	T	ASTL	10.38	10.72	10.30	10.61	0.30	204,745	1,470	10.57	10.74	92,566	24,231	21,686	4,400	6,039	41,278	10,211			2,791
2024-03-05	T	ASTL	10.63	10.65	10.25	10.31	-0.40	148,754	1,067	10.25	10.39	82,875	11,100	14,267	3,100	578	14,300	9,394			5,620			100
2024-03-04	T	ASTL	10.52	10.83	10.49	10.71	0.03	110,552	790	10.66	10.82	47,966	3,200	15,130	13,000	430	19,874	2,446			5,148		100	100
2024-03-01	T	ASTL	11.03	11.09	10.68	10.68	-0.32	82,948	636	10.64	10.85	48,403	6,800	7,110	5,300	574	9,800	2,550			1,876
2024-02-29	T	ASTL	11.39	11.45	10.94	11.00	-0.39	130,999	690	10.93	11.12	96,082	5,327	12,154	1,300	1,036	7,600	3,001			2,869			1,300
2024-02-28	T	ASTL	11.97	11.97	11.35	11.39	-0.49	67,765	559	11.28	11.57	34,299	3,300	4,600	7,200	229	14,716	1,504			1,449
2024-02-27	T	ASTL	11.36	11.96	11.27	11.88	0.67	84,083	709	11.76	11.95	45,949	8,865	7,818	2,700	907	11,200	3,702			710			800
2024-02-26	T	ASTL	11.48	11.48	11.20	11.21	-0.12	47,834	383	11.16	11.29	34,174	4,200	3,334	700	223	3,000	1,200			380			500
2024-02-23	T	ASTL	11.20	11.33	11.18	11.33	0.14	40,765	285	11.26	11.36	27,797	1,100	2,600	1,000	233	6,200	1,102			478
2024-02-22	T	ASTL	11.21	11.34	11.19	11.19	-0.02	28,612	254	11.16	11.29	12,242	1,019	5,000	500	80	5,200	3,501			450
2024-02-21	T	ASTL	11.06	11.26	11.05	11.21	0.12	49,733	350	11.17	11.29	29,562	1,400	3,728	700	190	11,979	801			423
2024-02-20	T	ASTL	11.20	11.35	11.09	11.09	-0.22	87,931	374	11.04	11.26	16,946	51,134	6,400	1,000	150	7,877	3,400			542			100