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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
2025-07-11	T	ASTL	9.49	9.58	9.28	9.57	0.03	362,534	1,917	9.38	9.65	235,024	24,400	15,173	5,900	4,440	41,300	17,511			11,127		3,000
2025-07-10	T	ASTL	9.59	9.80	9.52	9.54	0.05	543,714	2,612	9.51	9.75	388,782	50,126	18,260	3,400	2,855	58,300	10,655			4,601		2,700	6
2025-07-09	T	ASTL	9.64	9.70	9.42	9.49	-0.09	302,737	1,815	9.42	9.66	201,139	17,900	9,800	7,200	8,048	38,003	15,250			2,108		1,700
2025-07-08	T	ASTL	9.56	9.74	9.56	9.58	0.06	410,612	1,965	9.58	9.72	263,677	29,000	15,820	8,700	1,949	61,105	16,998			4,683		3,400	53
2025-07-07	T	ASTL	9.39	9.60	9.34	9.52	0.05	381,961	2,415	9.49	9.60	221,638	23,300	25,762	8,400	3,745	65,400	17,739			5,445		4,100	155
2025-07-04	T	ASTL	9.60	9.60	9.43	9.47	-0.16	194,521	1,066	9.42	9.60	119,472	13,414	20,683	2,600	505	24,000	3,000			3,403		5,000
2025-07-03	T	ASTL	9.59	9.70	9.47	9.63	-0.04	293,289	1,714	9.55	9.65	153,201	30,420	8,469	20,000	1,755	47,100	12,400			3,865		7,000
2025-07-02	T	ASTL	9.39	9.87	9.39	9.67	0.26	330,160	2,066	9.66	9.69	200,430	27,220	10,100	15,500	4,780	50,733	9,808			5,908		3,200	60
2025-06-30	T	ASTL	9.20	9.52	8.92	9.41	0.28	544,218	2,879	9.13	9.60	306,145	33,312	34,140	29,700	3,231	93,033	16,600			10,805		8,900
2025-06-27	T	ASTL	9.37	9.45	8.77	9.13	-0.26	1,644,178	5,426	8.80	9.18	472,462	92,202	166,469	453,047	29,044	233,300	76,272			48,504		14,900	394
2025-06-26	T	ASTL	9.24	9.56	9.21	9.39	0.23	298,015	2,031	9.30	9.56	127,571	19,700	17,612	21,900	4,052	64,600	23,317			9,409		2,800
2025-06-25	T	ASTL	9.65	9.65	9.16	9.16	-0.31	443,755	2,960	9.15	9.35	273,016	34,450	14,294	14,800	3,996	70,500	18,329			7,336		3,100
2025-06-24	T	ASTL	9.55	9.63	9.44	9.47	0.01	662,411	3,591	9.42	9.56	463,250	41,000	16,151	7,600	5,871	87,900	17,864			14,870		2,000	25
2025-06-23	T	ASTL	9.39	9.62	9.11	9.46	0.06	718,641	4,399	9.12	9.56	420,498	40,936	24,928	18,700	5,704	155,294	30,756			10,540		4,200	145
2025-06-20	T	ASTL	9.21	9.53	9.09	9.40	-0.14	3,482,242	8,530	9.28	9.53	2,917,842	88,900	89,731	45,900	19,069	199,586	49,977			36,769		10,100	56
2025-06-19	T	ASTL	9.03	9.85	8.96	9.54	0.41	1,241,201	4,826	9.50	9.62	524,893	167,102	149,120	40,300	9,395	95,700	20,200			181,282		16,000	715
2025-06-18	T	ASTL	9.25	9.54	9.105	9.13	-0.16	926,601	5,402	9.03	9.38	540,070	43,500	65,319	28,600	8,699	133,975	43,525			33,831		11,100	630
2025-06-17	T	ASTL	8.82	9.32	8.69	9.29	0.40	1,139,476	6,207	9.27	9.31	618,354	64,350	69,191	50,100	12,290	136,821	47,926			84,661		18,900	100
2025-06-16	T	ASTL	8.42	9.10	8.31	8.89	0.55	1,026,711	5,881	8.88	8.98	502,827	87,502	63,364	29,200	13,436	194,600	35,317			49,252		12,300	1,060
2025-06-13	T	ASTL	8.31	8.64	8.13	8.34	-0.12	981,556	3,679	8.31	8.70	520,475	72,900	76,170	39,000	23,103	183,051	37,955			11,256		8,700	1,438
2025-06-12	T	ASTL	8.45	8.56	8.26	8.46	-0.24	2,108,182	5,701	8.30	8.75	909,654	79,300	56,108	565,083	38,993	248,400	66,414			85,370		11,100	118
2025-06-11	T	ASTL	8.57	8.91	8.49	8.70	0.37	2,176,333	6,536	8.59	8.80	1,133,413	134,260	78,654	479,010	22,383	235,945	48,459			15,590		13,600	242
2025-06-10	T	ASTL	8.07	8.41	8.01	8.33	0.30	1,263,975	5,004	8.33	8.40	563,632	79,088	69,620	144,936	50,763	244,199	31,300			25,962		10,000	10
2025-06-09	T	ASTL	8.25	8.40	7.94	8.03		1,176,282	5,993	8.00	8.10	557,918	93,776	56,426	27,300	21,476	301,100	60,896			24,380		13,800	55
2025-06-06	T	ASTL	7.36	8.09	7.31	8.03	0.78	2,119,126	5,349	7.76	8.09	1,040,958	140,800	106,493	341,800	27,847	302,986	51,998			45,966		22,200	124
2025-06-05	T	ASTL	7.30	7.68	7.21	7.25	0.01	1,285,957	3,221	7.23	7.49	409,329	80,144	70,506	484,100	17,254	155,200	28,564			10,069		14,900	160
2025-06-04	T	ASTL	7.00	7.35	6.91	7.24	0.23	843,280	3,053	7.12	7.35	323,441	73,500	25,200	215,600	13,311	139,900	13,150			15,771		8,500	18
2025-06-03	T	ASTL	6.90	7.05	6.64	7.01	0.25	500,116	2,578	6.89	7.04	234,328	64,100	19,317	14,900	5,144	110,200	25,001			10,134		6,300	279
2025-06-02	T	ASTL	6.64	6.86	6.45	6.76	-0.50	832,937	3,483	6.76	6.92	372,007	91,630	40,070	18,800	18,887	180,600	67,898			12,521		12,400	1,527
2025-05-30	T	ASTL	7.45	7.45	7.13	7.26	-0.24	510,547	1,993	7.18	7.30	309,924	26,002	22,801	8,100	4,205	100,900	13,295			13,486		2,300	50
2025-05-29	T	ASTL	7.67	7.77	7.40	7.50	0.11	342,491	1,637	7.35	7.51	159,627	28,900	17,413	35,600	6,129	65,500	10,940			6,413		3,900
2025-05-28	T	ASTL	7.64	7.67	7.38	7.39	-0.24	263,655	1,508	7.35	7.67	156,342	22,000	14,535	11,700	2,256	32,200	8,151			7,913		3,000
2025-05-27	T	ASTL	7.66	7.68	7.43	7.63	0.03	105,893	744	7.56	7.67	52,756	9,740	5,825	5,600	1,533	18,400	3,905			4,151		1,700	200
2025-05-26	T	ASTL	7.47	7.72	7.47	7.60	0.20	86,740	576	7.60	7.75	36,052	4,402	19,102	3,500	466	11,500	2,237			3,545		1,300
2025-05-23	T	ASTL	7.38	7.50	7.28	7.40	-0.04	216,655	1,553	7.36	7.52	120,672	16,000	9,216	11,100	3,131	35,000	7,826			8,359		600	4
2025-05-22	T	ASTL	7.50	7.57	7.38	7.44	-0.16	339,174	1,578	7.40	7.62	115,168	30,700	22,823	65,300	4,841	73,631	11,613			8,884		1,400
2025-05-21	T	ASTL	7.68	7.76	7.54	7.60	-0.17	285,099	1,704	7.55	7.78	160,695	16,500	16,827	16,700	4,028	40,200	10,000			10,451		2,200	5
2025-05-20	T	ASTL	8.03	8.03	7.75	7.77	-0.26	185,703	1,155	7.72	7.94	93,489	11,800	12,161	11,300	6,728	34,991	5,633			3,375		100
2025-05-16	T	ASTL	8.05	8.16	7.80	8.03	-0.01	182,684	1,098	8.00	8.05	96,306	10,100	6,900	5,200	3,434	41,576	8,200			5,495			150
2025-05-15	T	ASTL	8.11	8.12	7.90	8.04	-0.11	253,387	1,438	7.99	8.25	95,659	15,783	37,387	10,500	6,578	58,700	18,000			5,492		900	7
2025-05-14	T	ASTL	8.41	8.45	8.05	8.15	-0.30	256,338	1,519	8.00	8.30	117,795	16,542	28,720	14,600	5,967	46,924	9,600			9,000		100
2025-05-13	T	ASTL	8.80	8.80	8.43	8.45	-0.29	643,377	2,449	8.41	8.69	274,602	40,000	40,743	138,700	9,273	93,800	20,780			13,785		800	101
2025-05-12	T	ASTL	8.70	8.94	8.50	8.74	0.38	569,186	3,226	8.65	8.90	254,058	54,300	44,629	26,100	26,135	104,066	25,523			19,542		800	8
2025-05-09	T	ASTL	8.11	8.42	7.98	8.36	0.27	698,054	2,945	8.30	8.44	288,408	53,000	40,600	75,000	31,537	138,010	21,551			28,929		500	17
2025-05-08	T	ASTL	7.47	8.17	7.31	8.09	0.77	572,395	2,766	8.06	8.17	215,675	74,600	64,950	20,900	21,278	116,329	21,800			22,354		1,300	533
2025-05-07	T	ASTL	7.55	7.55	7.24	7.32	-0.21	424,438	1,406	7.23	7.35	317,912	19,100	23,694	2,400	4,063	31,391	7,400			11,497		200
2025-05-06	T	ASTL	7.69	7.74	7.44	7.53	-0.24	240,011	1,351	7.45	7.65	103,500	19,600	23,000	13,400	7,698	40,500	7,800			18,655			10
2025-05-05	T	ASTL	7.96	7.97	7.70	7.77	-0.21	347,831	2,119	7.70	7.90	157,397	32,701	15,633	14,600	7,507	63,191	33,301			13,744			20
2025-05-02	T	ASTL	7.66	8.03	7.50	7.98	0.57	479,694	2,227	7.90	7.99	264,461	40,984	34,900	10,300	5,799	84,366	13,100			14,716		400	136
2025-05-01	T	ASTL	7.04	7.48	7.04	7.41	0.35	419,957	1,912	7.38	7.42	214,152	45,165	18,900	11,400	13,393	82,785	16,413			6,721
2025-04-30	T	ASTL	6.49	7.19	6.00	7.06	0.03	460,985	2,384	6.75	7.10	238,864	22,000	27,747	22,400	3,707	54,300	48,494			32,125			794
2025-04-29	T	ASTL	7.07	7.13	6.99	7.03	-0.05	438,744	2,449	7.00	7.35	184,259	28,015	29,941	5,400	16,821	106,221	17,800			36,611		300
2025-04-28	T	ASTL	7.15	7.36	7.01	7.08	-0.05	344,605	1,723	7.00	7.15	180,912	17,877	22,417	12,800	7,088	59,900	18,088			15,472
2025-04-25	T	ASTL	7.30	7.30	7.00	7.13	-0.16	295,845	1,691	7.08	7.15	150,686	14,400	19,564	4,900	6,402	65,200	8,312			14,249		200	105
2025-04-24	T	ASTL	6.85	7.40	6.85	7.29	0.46	439,217	2,455	7.15	7.40	205,749	28,500	31,127	8,800	8,473	110,000	20,057			12,247		100	69
2025-04-23	T	ASTL	7.01	7.14	6.79	6.83	0.10	376,596	2,103	6.81	7.01	168,535	17,000	27,354	19,000	16,233	70,800	15,118			32,060			30
2025-04-22	T	ASTL	6.77	7.04	6.68	6.73	-0.01	1,109,503	2,608	6.64	6.99	305,162	31,700	74,800	429,200	7,966	169,770	29,611			26,789			100
2025-04-21	T	ASTL	6.55	6.74	6.40	6.74	0.08	557,036	1,388	6.40	6.77	156,672	18,900	38,806	202,500	13,497	94,209	14,000			11,513			500
2025-04-17	T	ASTL	6.97	6.97	6.56	6.66	0.13	562,371	1,218	6.63	6.79	126,902	14,100	16,600	319,747	3,602	41,800	8,700			15,727			76
2025-04-16	T	ASTL	6.35	6.57	6.28	6.53	0.17	525,496	1,727	6.49	6.55	292,081	20,250	19,600	5,500	5,196	71,384	60,616			27,313			89
2025-04-15	T	ASTL	6.42	6.57	6.35	6.36	-0.01	233,238	1,374	6.35	6.42	136,975	9,100	14,501	4,900	3,644	41,300	8,545			12,457			25
2025-04-14	T	ASTL	6.70	6.75	6.33	6.37	-0.12	264,094	1,512	6.34	6.45	172,817	14,400	20,615	6,900	5,329	37,400	12,300			5,024