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Day Range	-
52-Week Range	-

One-Year Trading History

Two-year Trading History

TSX Prices (CDN$)				2019				2018	2017
	Q4	Q3	Q2	Q1	Q4	Q3	Q2	Q1	Q4
High	8.26	7.85	9.61	10.49	14.84	15.90	15.25	15.90	18.34
Low	5.40	5.37	6.37	7.82	7.38	12.70	12.71	11.88	13.64
Close	8.18	6.31	6.41	9.12	8.10	14.40	13.58	14.04	14.75
Average Daily Volumes (000s)	2,583	1,838	2,255	2,291	2,117	1,246	1,150	1,406	1,114

Annual Historical Trading

ARX Year on Year Trading

TSX Prices (CDN$)	2019	2018	2017	2016	2015	2014
High	10.49	15.90	23.70	24.94	25.87	33.68
Low	7.38	7.38	13.64	14.43	15.39	22.74
Close	8.10	8.10	14.75	23.11	16.70	25.16
Average Daily Volumes (000s)	2,242	1,480	1,124	986	1093	844

TSX Prices (CDN$)	2013	2012	2011	2010	2009	2008
High	29.95	26.25	28.67	26.04	21.89	33.95
Low	23.12	18.36	19.40	18.77	11.73	15.01
Close	29.57	24.44	25.10	25.41	19.94	20.10
Average Daily Volumes (000s)	1,064	1,356	1,251	1,197	1,057	975

TSX Prices (CDN$)	2007	2006	2005	2004	2003	2002
High	23.86	30.74	27.58	17.98	14.87	13.44
Low	18.90	19.20	16.55	13.50	10.89	11.04
Close	20.40	22.30	26.49	17.90	14.74	11.90
Average Daily Volumes (000s)	597	706	656	420	430	305

TSX Prices (CDN$)	2001	2000	1999	1998	1997	1996
High	13.54	12.15	9.25	11.40	13.00	12.85
Low	10.25	8.35	6.15	6.10	10.15	9.90
Close	12.10	11.30	8.75	6.15	10.45	12.25
Average Daily Volumes (000s)	414	151	68	31	55	98

ARX.A Exchangeable Shares

2010

Record Date Distribution	Opening Exchange Ratio	Trust Unit Distribution (CDN$)	10 Day Weighted Average Price (CDN$)	Increase in Exchange Ratio**	Effective Date of Increase in Exchange Ratio	Exchange Ratio as of Effective Date
29/01/2010	2.73316	0.10	20.6402	0.01324	15/02/2010	2.74640
26/02/2010	2.74640	0.10	21.8030	0.01260	15/03/2010	2.75900
31/03/2010	2.75900	0.10	21.2969	0.01295	15/04/2010	2.77195
30/04/2010	2.77195	0.10	21.8107	0.01271	17/05/2010	2.78466
31/05/2010	2.78466	0.10	20.1467	0.01382	15/06/2010	2.79848
30/06/2010	2.79848	0.10	21.1588	0.01323	15/07/2010	2.81171
30/07/2010	2.81171	0.10	20.3679	0.01380	16/08/2010	2.82551
31/08/2010	2.82551	0.10	19.3165	0.01463	15/09/2010	2.84014
30/09/2010	2.84014	0.10	20.2962	0.01399	15/10/2010	2.85413
29/10/2010	2.85413	0.10	21.1988	0.01346	15/11/2010	2.86759
30/11/2010	2.86759	0.10	23.6325	0.01213	15/12/2010	2.87972
31/12/2010	2.87972	0.10	24.2067	0.01190	31/12/2010	2.89162

2009

Record Date Distribution	Opening Exchange Ratio	Trust Unit Distribution (CDN$)	10 Day Weighted Average Price (CDN$)	Increase in Exchange Ratio**	Effective Date of Increase in Exchange Ratio	Exchange Ratio as of Effective Date
31/01/2009	2.53682	0.12	16.8233	0.01810	16/02/2009	2.55492
27/02/2009	2.55492	0.12	14.1096	0.02173	16/03/2009	2.57665
31/03/2009	2.57665	0.12	14.6800	0.02106	15/04/2009	2.59771
30/04/2009	2.59771	0.12	15.4789	0.02014	15/05/2009	2.61785
29/05/2009	2.61785	0.10	16.5667	0.01580	15/06/2009	2.6365
30/06/2009	2.63365	0.10	17.2779	0.01524	15/07/2009	2.64889
31/07/2009	2.64889	0.10	17.2340	0.01537	17/08/2009	2.66426
31/08/2009	2.66426	0.10	17.5479	0.01518	15/09/2009	2.67944
30/09/2009	2.67944	0.10	19.0758	0.01405	15/10/2009	2.69349
30/10/2009	2.69349	0.10	20.7836	0.01296	16/11/2009	2.70645
30/11/2009	2.70645	0.10	20.6942	0.01308	15/12/2009	2.71953
31/12/2009	2.71953	0.10	19.9573	0.01363	15/01/2010	2.73316

2008

Record Date Distribution	Opening Exchange Ratio	Trust Unit Distribution (CDN$)	10 Day Weighted Average Price (CDN$)	Increase in Exchange Ratio**	Effective Date of Increase in Exchange Ratio	Exchange Ratio as of Effective Date
31/01/2008	2.27289	0.15	21.1480	0.021495	15/02/2008	2.29439
29/02/2008	2.29439	0.20	23.7049	0.01936	17/03/2008	2.31375
31/03/2008	2.31375	0.24	25.9728	0.01782	15/04/2008	2.33157
30/04/2008	2.33157	0.24	26.8467	0.01737	15/05/2008	2.34894
31/05/2008	2.34894	0.28	30.2471	0.01864	16//06/2008	2.36758
30/06/2008	2.36758	0.28	31.4796	0.01805	15/07/2008	2.38563
31/07/2008	2.38563	0.24	30.1416	0.02216	15/08/2008	2.40779
31/08/2008	2.40779	0.24	29.4551	0.02289	15/09/2008	2.43068
30/09/2008	2.43068	0.20	24.0848	0.02422	15/10/2008	2.45490
31/10/2008	2.45490	0.20	16.6359	0.03542	17/11/2008	2.49032
30/11/2008	2.49032	0.20	18.8914	0.02636	15/12/2008	2.51668
31/12/2008	2.51668	0.20	18.7416	0.02014	15/01.2009	2.53682

2007

Record Date Distribution	Opening Exchange Ratio	Trust Unit Distribution (CDN$)	10 Day Weighted Average Price (CDN$)	Increase in Exchange Ratio**	Effective Date of Increase in Exchange Ratio	Exchange Ratio as of Effective Date
31/01/2007	2.03013	0.20	21.6414	0.01876	15/02/2007	2.04889
28/02/2007	2.04889	0.20	21.8628	0.01874	15/03/2007	2.06763
31/03/2007	2.06763	0.20	21.4752	0.01926	16/04/2007	2.08689
30/04/2007	2.08689	0.20	21.8214	0.01913	15/05/2007	2.10602
31/05/2007	2.10602	0.20	23.1662	0.01818	15/06/2007	2.12420
30/06/2007	2.12420	0.20	22.4112	0.01896	16/07/2007	2.14316
31/07/2007	2.14316	0.20	21.7903	0.01967	15/08/2007	2.16283
31/08/007	2.16283	0.20	19.9767	0.02165	17/09/2007	2.18448
30/09/2007	2.18448	0.20	20.7380	0.02107	15/10/2007	2.20555
31/10/2007	2.20555	0.20	21.0600	0.02095	15/11/2007	2.22650
30/11/2007	2.22650	0.20	19.1435	0.02326	17/12/2007	2.24976
31/12/2007	2.24976	0.20	19.4544	0.02313	15/01/2008	2.27289

2006

Record Date Distribution	Opening Exchange Ratio	Trust Unit Distribution (CDN$)	10 Day Weighted Average Price (CDN$)	Increase in Exchange Ratio**	Effective Date of Increase in Exchange Ratio	Exchange Ratio as of Effective Date
31/01/2006	1.85382	0.20	26.6057	0.01394	15/02/2006	1.86776
28/02/2006	1.86776	0.20	26.5028	0.01409	15/03/2006	1.88185
31/03/2006	1.88185	0.20	26.7598	0.01406	17/04/2006	1.89591
30/04/2006	1.89591	0.20	27.2304	0.01392	15/05/2006	1.90983
31/05/2006	1.90983	0.20	27.3961	0.01394	15/06/2006	1.92377
30/06/2006	1.92377	0.20	26.5335	0.01450	17/07/2006	1.93827
31/07/2006	1.93827	0.20	28.3176	0.01369	15/08/2006	1.95196
21/08/2006	1.95196	0.20	29.8957	0.01306	15/09/2006	1.96502
30/09/2006	1.96502	0.20	29.1962	0.01500	16/10/2006	1.98002
31/10/2006	1.98002	0.20	28.2102	0.01404	15/11/2006	1.99406
30/11/2006	1.99406	0.20	21.6207	0.01845	15/12/2006	2.01251
31/12/2006	2.01251	0.20	22.8430	0.01762	15/01/2007	2.03013

2005

Record Date Distribution	Opening Exchange Ratio	Trust Unit Distribution (CDN$)	10 Day Weighted Average Price (CDN$)	Increase in Exchange Ratio**	Effective Date of Increase in Exchange Ratio	Exchange Ratio as of Effective Date
31/01/2005	1.68606	0.15	19.0697	0.01326	15/02/2005	1.69932
28/02/2005	1.69932	0.15	19.1253	0.01333	15/03/2005	1.71265
31/03/2005	1.71265	0.15	17.9336	0.01432	15/04/2005	1.72697
30/04/2005	1.76297	0.15	17.5257	0.01478	16/05/2005	1.74175
31/05/2005	1.74175	0.15	18.4061	0.01419	15/06/2005	1.75594
30/06/2005	1.75594	0.15	19.8477	0.01327	15/07/2005	1.76921
31/07/2005	1.76921	0.15	21.7221	0.01222	15/08/2005	1.78143
31/08/2005	1.78143	0.17	21.7902	0.01390	15/09/2005	1.79533
30/09/2005	1.79533	0.17	22.9526	0.01330	17/10/2005	1.80863
31/10/2005	1.80863	0.20	21.7266	0.01665	15/11/2005	1.82528
30/11/2005	1.82528	0.20	24.8707	0.01468	15/12/2005	1.83996
31/12/2005	1.83996	0.20	26.5567	0.01386	16/01/2006	1.85382

2004

Record Date Distribution	Opening Exchange Ratio	Trust Unit Distribution (CDN$)	10 Day Weighted Average Price (CDN$)	Increase in Exchange Ratio**	Effective Date of Increase in Exchange Ratio	Exchange Ratio as of Effective Date
31/01/2004	1.50565	0.15	14.7200	0.01534	16/02/2004	1.52099
29/02/2004	1.52099	0.15	15.0203	0.01519	15/03/2004	1.53618
31/03/2004	1.53618	0.15	15.5092	0.01486	15/04/2004	1.55104
30/04/2004	1.55104	0.15	15.2030	0.01530	17/05/2004	1.56634
31/05/2004	1.56634	0.15	15.0127	0.01565	15/06/2004	1.58199
30/06/2004	1.58199	0.15	15.0005	0.01582	15/07/2004	1.59781
31/07/2004	1.59781	0.15	15.8894	0.01508	16/08/2004	1.61289
31/08/2004	1.61289	0.15	15.8229	0.01529	15/09/2004	1.62818
30/09/2004	1.62818	0.15	16.8533	0.01449	15/10/2004	1.64267
31/10/2004	1.64267	0.15	16.7862	0.01468	15/11/2004	1.65735
30/11/2004	1.65735	0.15	17.1654	0.01448	15/12/2004	1.67183
31/12/2004	1.67183	0.15	17.6229	0.01423	17/01/2005	1.68606

2003

Record Date Distribution	Opening Exchange Ratio	Trust Unit Distribution (CDN$)	10 Day Weighted Average Price (CDN$)	Increase in Exchange Ratio**	Effective Date of Increase in Exchange Ratio	Exchange Ratio as of Effective Date
31/01/2003	1.32433	0.15	12.1899	0.01231	17/02/2003	1.33664
28/02/2003	1.33664	0.15	11.6256	0.01290	17/03/2003	1.34954
31/03/2003	1.34954	0.15	11.3057	0.01327	15/04/2003	1.36281
30/04/2003	1.36281	0.15	11.7540	0.01276	15/05/2003	1.37557
31/05/2003	1.37577	0.15	12.1549	0.01698	16/06/2003	1.39255
30/06/2003	1.39255	0.15	12.6313	0.01654	15/07/2003	1.40909
31/07/2003	1.40909	0.15	12.7184	0.01662	15/08/2003	1.42571
31/08/2003	1.42571	0.15	13.5630	0.01577	15/09/2003	1.44148
30/09/2003	1.44148	0.15	13.2979	0.01626	15/10/2003	1.45774
31/10/2003	1.45774	0.15	13.7274	0.01593	17/11/2003	1.47367
30/11/2003	1.47367	0.15	13.4328	0.01646	15/12/2003	1.49013
31/12/2003	1.49013	0.15	14.4024	0.01552	15/01/2004	1.50565

2002

Record Date Distribution	Opening Exchange Ratio	Trust Unit Distribution (CDN$)	10 Day Weighted Average Price (CDN$)	Increase in Exchange Ratio**	Effective Date of Increase in Exchange Ratio	Exchange Ratio as of Effective Date
31/01/2002	1.19699	0.13	11.9889	0.01084	15/02/2002	1.20783
28/02/2002	1.20783	0.13	11.7938	0.01102	15/03/2002	1.21885
31/03/2002	1.21885	0.13	12.9656	0.01003	15/04/2002	1.22888
30/04/2002	1.22888	0.13	12.6352	0.01029	15/05/2002	1.23917
31/05/2002	1.23917	0.13	12.2072	0.01065	15/06/2002	1.24982
30/06/2002	1.24982	0.13	12.5538	0.01036	15/07/2002	1.26018
31/07/2002	1.26018	0.13	12.2235	0.01064	15/08/2002	1.27082
31/08/2002	1.27082	0.13	12.7015	0.01024	15/09/2002	1.28106
30/09/2002	1.28106	0.13	12.6859	0.01025	15/10/2002	1.29131
31/10/2002	1.29131	0.13	12.2978	0.01057	15/11/2002	1.30188
30/11/2002	1.30188	0.13	11.1855	0.01162	16/12/2002	1.31350
31/12/2002	1.31350	0.13	12.0041	0.01083	15/01/2003	1.32433

2001

Record Date Distribution	Opening Exchange Ratio	Trust Unit Distribution (CDN$)	10 Day Weighted Average Price (CDN$)	Increase in Exchange Ratio**	Effective Date of Increase in Exchange Ratio	Exchange Ratio as of Effective Date
31/01/2001	1.00000	0.20	12.9656	0.01764	15/02/2001	1.01764
28/02/2001	1.01764	0.20	11.5610	0.01730	15/03/2001	1.03494
31/03/2001	1.03494	0.20	11.4637	0.01745	15/04/2001	1.05239
30/04/2001	1.05239	0.22	12.2839	0.01791	15/05/2001	1.07030
31/05/2001	1.07030	0.22	13.2443	0.01661	15/06/2001	1.08691
30/06/2001	1.08691	0.22	11.7841	0.01867	15/07/2001	1.10558
31/07/2001	1.10558	0.20	11.4331	0.01749	15/08/2001	1.12307
31/08/2001	1.12307	0.20	12.3580	0.01618	15/09/2001	1.13925
30/09/2001	1.13925	0.20	11.1457	0.01794	15/10/2001	1.15719
31/10/2001	1.15719	0.15	11.1594	0.01344	15/11/2001	1.17063
30/11/2001	1.17063	0.15	11.0412	0.01102	15/12/2001	1.18422
31/12/2001	1.18422	0.15	11.7491	0.01084	15/01/2002	1.19699

**The increase in the exchange ratio is calculated by dividing the ARC Energy Trust distribution per unit by the 10-day weighted average trading price of AET.UN and multiplying by the opening exchange ratio.