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Aspen Technology Inc.
stock NYSEAMERICAN

Inactive

May 23, 2025

5.40USD-77.215%(-18.30)7,420

Pre-market

0.00USD0.000%(0.00)0

After-hours

0.00USD0.000%(0.00)0

Overview HistoricalExchangesShortsTrends

Date (EDT)	Open	High	Low	Close	Change	Volume	Change Since
2025-05-23	24.2100	62.040000	5.390000	5.400000	-77.215%	7,420	0.000%
2025-05-22	23.7400	23.740000	5.410000	23.700000	+2,407.937%	616	-77.215%
2019-03-07	0.9299	0.948000	0.900000	0.945000	-0.526%	101,323	+471.429%
2019-03-06	0.9100	0.950000	0.865000	0.950000	+6.742%	69,364	+468.421%
2019-03-05	0.8800	0.890000	0.850000	0.890000	+2.299%	118,396	+506.742%
2019-03-04	0.9500	0.953400	0.850000	0.870000	-8.421%	192,630	+520.690%
2019-03-01	0.9200	0.972300	0.910000	0.950000	+4.396%	61,532	+468.421%
2019-02-28	0.9700	0.979400	0.910000	0.910000	-7.143%	69,836	+493.407%
2019-02-27	0.9565	0.980000	0.950000	0.980000	+1.031%	38,994	+451.020%
2019-02-26	0.9599	1.000000	0.920000	0.970000	+3.027%	79,423	+456.701%
2019-02-25	0.9400	0.988000	0.910000	0.941500	+1.237%	105,625	+473.553%
2019-02-22	0.9410	0.941000	0.920000	0.930000	0.000%	26,059	+480.645%
2019-02-21	0.9406	0.950000	0.920000	0.930000	+0.758%	54,984	+480.645%
2019-02-20	0.9700	0.979250	0.920000	0.923000	-3.854%	69,864	+485.049%
2019-02-19	0.9171	0.960000	0.903700	0.960000	+7.865%	49,305	+462.500%
2019-02-15	0.9000	0.920000	0.878000	0.890000	+1.136%	89,125	+506.742%
2019-02-14	0.9100	0.914600	0.870100	0.880000	-1.035%	67,576	+513.636%
2019-02-13	0.8800	0.899206	0.870100	0.889200	+2.207%	33,412	+507.287%
2019-02-12	0.9000	0.900000	0.822000	0.870000	-3.333%	153,237	+520.690%
2019-02-11	0.8765	0.900000	0.850000	0.900000	+8.434%	105,978	+500.000%
2019-02-08	0.8513	0.854300	0.800000	0.830000	-1.308%	69,906	+550.602%
2019-02-07	0.8500	0.860000	0.825000	0.841000	-3.610%	69,713	+542.093%
2019-02-06	0.9000	0.910000	0.850200	0.872500	-5.665%	83,006	+518.911%
2019-02-05	0.9400	0.940000	0.900000	0.924899	-1.606%	51,843	+483.848%
2019-02-04	0.9500	0.980000	0.910000	0.940000	-1.053%	42,022	+474.468%
2019-02-01	1.0000	1.010000	0.911300	0.950000	-8.654%	107,243	+468.421%
2019-01-31	0.9951	1.040000	0.910000	1.040000	+6.329%	146,619	+419.231%
2019-01-30	1.1500	1.150000	0.940000	0.978100	-0.194%	734,435	+452.091%
2019-01-29	0.7000	1.218800	0.680000	0.980000	+36.111%	1,359,919	+451.020%
2019-01-28	0.7133	0.720000	0.640000	0.720000	+4.348%	77,526	+650.000%
2019-01-25	0.7400	0.750000	0.686600	0.690000	-5.738%	211,570	+682.609%
2019-01-24	0.7100	0.759000	0.650100	0.732000	+3.128%	142,436	+637.705%
2019-01-23	0.7200	0.759800	0.624000	0.709800	-0.028%	96,822	+660.778%
2019-01-22	0.7304	0.780000	0.700000	0.710000	-3.911%	123,303	+660.563%
2019-01-18	0.7500	0.820000	0.730000	0.738900	-2.339%	104,358	+630.816%
2019-01-17	0.7347	0.834700	0.724700	0.756600	+0.880%	97,766	+613.719%
2019-01-16	0.7381	0.850000	0.738100	0.750000	0.000%	124,657	+620.000%
2019-01-15	0.7500	0.780000	0.719000	0.750000	+1.338%	59,048	+620.000%
2019-01-14	0.7622	0.793000	0.720900	0.740100	-4.256%	116,617	+629.631%
2019-01-11	0.8100	0.838000	0.750001	0.773000	-5.732%	88,957	+598.577%
2019-01-10	0.8196	0.820000	0.760000	0.820000	+1.235%	57,827	+558.537%
2019-01-09	0.7892	0.850000	0.740000	0.810000	+5.222%	184,073	+566.667%
2019-01-08	0.7400	0.800000	0.702000	0.769800	+2.640%	84,042	+601.481%
2019-01-07	0.6824	0.778000	0.663000	0.750000	+11.940%	121,346	+620.000%
2019-01-04	0.7300	0.800000	0.660000	0.670000	-6.944%	137,470	+705.970%
2019-01-03	0.6867	0.750000	0.660100	0.720000	+5.882%	57,727	+650.000%
2019-01-02	0.6216	0.740000	0.554000	0.680000	+9.677%	251,807	+694.118%
2018-12-31	0.6800	0.740000	0.600000	0.620000	-4.615%	329,706	+770.968%
2018-12-28	0.5800	0.675000	0.580000	0.650000	+12.050%	245,879	+730.769%
2018-12-27	0.5600	0.600000	0.530000	0.580100	+3.589%	489,149	+830.874%
2018-12-26	0.5916	0.635000	0.510000	0.560000	-2.507%	723,941	+864.286%
2018-12-24	0.6000	0.630000	0.550000	0.574400	-4.267%	103,191	+840.111%
2018-12-21	0.7400	0.748000	0.600000	0.600000	-18.919%	569,620	+800.000%
2018-12-20	0.6319	0.740000	0.631900	0.740000	+19.105%	435,874	+629.730%
2018-12-19	0.7000	0.749900	0.621300	0.621300	-5.864%	251,463	+769.145%
2018-12-18	0.7100	0.819000	0.660000	0.660000	-5.714%	200,032	+718.182%
2018-12-17	0.8200	0.820000	0.700000	0.700000	-14.634%	233,724	+671.429%
2018-12-14	0.8600	0.897400	0.820000	0.820000	-6.829%	119,440	+558.537%
2018-12-13	0.8650	0.900000	0.860000	0.880100	+1.746%	39,154	+513.567%
2018-12-12	0.9000	0.940000	0.852000	0.865000	-2.809%	78,952	+524.277%
2018-12-11	0.9000	0.980000	0.890000	0.890000	-1.111%	23,451	+506.742%
2018-12-10	0.9000	0.950000	0.850000	0.900000	-5.093%	85,418	+500.000%
2018-12-07	1.0000	1.030000	0.900000	0.948300	-7.029%	186,488	+469.440%
2018-12-06	1.0600	1.165000	1.020000	1.020000	-7.273%	81,919	+429.412%
2018-12-04	1.2100	1.280000	1.070000	1.100000	-9.836%	174,395	+390.909%
2018-12-03	1.2200	1.350000	1.180000	1.220000	0.000%	208,524	+342.623%
2018-11-30	1.1600	1.330000	1.160000	1.220000	+3.390%	345,406	+342.623%
2018-11-29	1.2000	1.250000	1.060000	1.180000	+0.855%	265,592	+357.627%
2018-11-28	1.1900	1.250000	1.160000	1.170000	-2.500%	155,387	+361.538%
2018-11-27	1.1500	1.200000	1.100000	1.200000	+6.195%	93,251	+350.000%
2018-11-26	1.2500	1.280000	1.090000	1.130000	-8.130%	619,335	+377.876%
2018-11-23	1.2500	1.300000	1.230000	1.230000	-3.906%	535,572	+339.024%
2018-11-21	1.2600	1.300000	1.220000	1.280000	+0.787%	358,288	+321.875%
2018-11-20	1.2300	1.280000	1.190100	1.270000	+5.833%	348,683	+325.197%
2018-11-19	1.2600	1.300000	1.180000	1.200000	-4.762%	129,915	+350.000%
2018-11-16	1.3000	1.300000	1.230200	1.260000	-3.077%	95,221	+328.571%
2018-11-15	1.2000	1.300000	1.180000	1.300000	+8.333%	312,370	+315.385%
2018-11-14	1.2200	1.240000	1.175900	1.200000	-3.226%	489,149	+350.000%
2018-11-13	1.2700	1.270000	1.180100	1.240000	-0.800%	107,172	+335.484%
2018-11-12	1.3100	1.310000	1.162000	1.250000	-3.846%	324,960	+332.000%
2018-11-09	1.3400	1.340000	1.250000	1.300000	-1.515%	359,486	+315.385%
2018-11-08	1.1900	1.350000	1.190000	1.320000	+24.528%	964,038	+309.091%
2018-11-07	1.1800	1.200000	1.050000	1.060000	-10.169%	143,195	+409.434%
2018-11-06	1.2100	1.230000	1.170000	1.180000	-1.667%	46,741	+357.627%
2018-11-05	1.2300	1.290000	1.180000	1.200000	-1.639%	130,412	+350.000%
2018-11-02	1.1600	1.290000	1.150000	1.220000	+6.087%	260,515	+342.623%
2018-11-01	1.1300	1.190000	1.100900	1.150000	+1.770%	113,479	+369.565%
2018-10-31	1.0800	1.210000	1.020000	1.130000	+5.607%	166,672	+377.876%
2018-10-30	1.0200	1.090000	1.000700	1.070000	+4.902%	143,774	+404.673%
2018-10-29	1.1200	1.150000	1.010000	1.020000	-12.821%	220,088	+429.412%
2018-10-26	0.8060	1.290000	0.790000	1.170000	+46.250%	1,182,086	+361.538%
2018-10-25	0.8100	0.828300	0.770100	0.800000	-3.054%	105,273	+575.000%
2018-10-24	0.8464	0.902479	0.760100	0.825200	-0.578%	118,498	+554.387%
2018-10-23	0.8003	0.864500	0.800100	0.830000	+2.431%	163,851	+550.602%
2018-10-22	0.9100	0.910000	0.790000	0.810300	-9.967%	331,691	+566.420%
2018-10-19	0.9000	0.950000	0.900000	0.900000	0.000%	208,825	+500.000%
2018-10-18	1.0300	1.060000	0.900000	0.900000	-13.462%	348,193	+500.000%
2018-10-17	1.0700	1.090000	1.040000	1.040000	-2.804%	81,539	+419.231%
2018-10-16	1.1200	1.150000	1.050000	1.070000	-4.464%	245,174	+404.673%
2018-10-15	1.1900	1.200000	1.110000	1.120000	-4.274%	67,703	+382.143%
2018-10-12	1.1400	1.190000	1.130000	1.170000	+3.540%	52,683	+361.538%
2018-10-11	1.1400	1.210000	1.130000	1.130000	-2.586%	119,823	+377.876%
2018-10-10	1.2300	1.250000	1.160000	1.160000	-5.691%	81,197	+365.517%
2018-10-09	1.2300	1.250000	1.170100	1.230000	+1.653%	43,219	+339.024%
2018-10-08	1.2100	1.230000	1.100000	1.210000	-1.626%	159,472	+346.281%
2018-10-05	1.1900	1.250000	1.180000	1.230000	+6.957%	79,352	+339.024%
2018-10-04	1.2700	1.320000	1.070000	1.150000	-10.853%	336,380	+369.565%
2018-10-03	1.3200	1.332500	1.250000	1.290000	-2.273%	159,775	+318.605%
2018-10-02	1.3300	1.350000	1.300000	1.320000	0.000%	63,053	+309.091%
2018-10-01	1.3800	1.400000	1.310000	1.320000	+1.538%	178,280	+309.091%
2018-09-28	1.3500	1.350000	1.300000	1.300000	-3.704%	126,749	+315.385%
2018-09-27	1.3500	1.370600	1.300000	1.350000	+3.846%	192,226	+300.000%
2018-09-26	1.3500	1.400000	1.300000	1.300000	-3.704%	129,006	+315.385%
2018-09-25	1.4000	1.400000	1.350000	1.350000	-3.571%	80,349	+300.000%
2018-09-24	1.3500	1.400000	1.350000	1.400000	+3.704%	53,989	+285.714%
2018-09-21	1.4000	1.450000	1.350000	1.350000	-3.571%	192,409	+300.000%
2018-09-20	1.4500	1.450000	1.375000	1.400000	0.000%	156,247	+285.714%
2018-09-19	1.3500	1.400000	1.350000	1.400000	+3.704%	124,456	+285.714%
2018-09-18	1.3500	1.450000	1.350000	1.350000	0.000%	186,807	+300.000%
2018-09-17	1.3500	1.400000	1.350000	1.350000	0.000%	80,643	+300.000%
2018-09-14	1.4000	1.400000	1.350000	1.350000	0.000%	72,742	+300.000%
2018-09-13	1.4000	1.400000	1.350000	1.350000	-3.571%	53,805	+300.000%
2018-09-12	1.4000	1.400000	1.350000	1.400000	+3.704%	132,172	+285.714%
2018-09-11	1.3500	1.400000	1.350000	1.350000	+3.846%	161,664	+300.000%
2018-09-10	1.5000	1.500000	1.300000	1.300000	-10.345%	229,033	+315.385%
2018-09-07	1.5000	1.500000	1.400000	1.450000	0.000%	180,805	+272.414%
2018-09-06	1.6000	1.650000	1.350100	1.450000	-9.375%	395,903	+272.414%
2018-09-05	1.6000	1.650000	1.550000	1.600000	0.000%	102,648	+237.500%
2018-09-04	1.6000	1.650000	1.550000	1.600000	+3.226%	120,554	+237.500%
2018-08-31	1.5500	1.600000	1.500000	1.550000	+3.333%	86,832	+248.387%
2018-08-30	1.5500	1.600000	1.500000	1.500000	-3.226%	193,134	+260.000%
2018-08-29	1.6000	1.600000	1.550000	1.550000	-3.125%	76,830	+248.387%
2018-08-28	1.6000	1.650000	1.550000	1.600000	+3.226%	126,050	+237.500%
2018-08-27	1.5500	1.600000	1.550000	1.550000	0.000%	160,551	+248.387%
2018-08-24	1.6000	1.650000	1.550000	1.550000	-3.125%	129,663	+248.387%
2018-08-23	1.6500	1.665000	1.600000	1.600000	-5.882%	162,212	+237.500%
2018-08-22	1.6500	1.750000	1.600000	1.700000	+3.030%	124,013	+217.647%
2018-08-21	1.7000	1.700000	1.650000	1.650000	-2.941%	57,790	+227.273%
2018-08-20	1.7000	1.700000	1.600000	1.700000	+6.250%	125,807	+217.647%
2018-08-17	1.7000	1.700000	1.550000	1.600000	-3.030%	129,262	+237.500%
2018-08-16	1.6000	1.650000	1.600000	1.650000	+6.452%	91,841	+227.273%
2018-08-15	1.7500	1.750000	1.550000	1.550000	-11.429%	210,287	+248.387%
2018-08-14	1.8000	1.800000	1.700000	1.750000	0.000%	84,717	+208.571%
2018-08-13	1.7500	1.800000	1.700000	1.750000	0.000%	240,230	+208.571%
2018-08-10	1.5500	1.750000	1.450000	1.750000	+12.903%	293,731	+208.571%
2018-08-09	1.6000	1.600000	1.550000	1.550000	-3.125%	60,038	+248.387%
2018-08-08	1.5500	1.650000	1.550000	1.600000	+3.226%	278,773	+237.500%
2018-08-07	1.6000	1.600000	1.550000	1.550000	-3.125%	80,080	+248.387%
2018-08-06	1.6000	1.649900	1.550000	1.600000	0.000%	96,588	+237.500%
2018-08-03	1.6500	1.650000	1.600000	1.600000	-3.030%	85,088	+237.500%
2018-08-02	1.7000	1.750000	1.600000	1.650000	-2.941%	146,989	+227.273%
2018-08-01	1.8000	1.800000	1.650000	1.700000	-2.857%	283,401	+217.647%
2018-07-31	1.8000	1.849000	1.650000	1.750000	+9.375%	414,903	+208.571%
2018-07-30	1.5500	1.600000	1.550000	1.600000	+3.226%	160,874	+237.500%
2018-07-27	1.6000	1.650000	1.550000	1.550000	0.000%	155,907	+248.387%
2018-07-26	1.7000	1.700000	1.550000	1.550000	-6.061%	358,020	+248.387%
2018-07-25	1.6500	1.700000	1.650000	1.650000	0.000%	93,200	+227.273%
2018-07-24	1.8000	1.800000	1.650000	1.650000	-5.714%	272,162	+227.273%
2018-07-23	1.7500	1.800000	1.750000	1.750000	-2.778%	98,723	+208.571%
2018-07-20	1.7500	1.800000	1.750000	1.800000	+2.857%	96,148	+200.000%
2018-07-19	1.7500	1.800000	1.750000	1.750000	-1.408%	68,990	+208.571%
2018-07-18	1.8000	1.800000	1.700000	1.775000	-1.389%	116,021	+204.225%
2018-07-17	1.8000	1.800000	1.650000	1.800000	+9.091%	259,054	+200.000%
2018-07-16	1.8000	1.800000	1.650000	1.650000	-8.333%	245,978	+227.273%
2018-07-13	1.8000	1.800000	1.750000	1.800000	0.000%	161,759	+200.000%
2018-07-12	1.7000	1.800000	1.650000	1.800000	+12.500%	416,307	+200.000%
2018-07-11	1.8500	1.900000	1.600000	1.600000	+3.226%	965,916	+237.500%
2018-07-10	1.5000	1.550000	1.449900	1.550000	+6.897%	219,202	+248.387%
2018-07-09	1.5500	1.598500	1.450000	1.450000	-3.333%	132,909	+272.414%
2018-07-06	1.4500	1.500000	1.400000	1.500000	+7.143%	105,485	+260.000%
2018-07-05	1.4500	1.450000	1.400000	1.400000	-3.448%	55,696	+285.714%
2018-07-03	1.3500	1.450000	1.350000	1.450000	+7.407%	56,977	+272.414%
2018-07-02	1.3000	1.400000	1.300000	1.350000	0.000%	71,628	+300.000%
2018-06-29	1.5000	1.500000	1.300000	1.350000	-10.000%	250,072	+300.000%
2018-06-28	1.4500	1.500000	1.450000	1.500000	+3.448%	86,478	+260.000%
2018-06-27	1.7000	1.700000	1.450000	1.450000	-12.121%	282,261	+272.414%
2018-06-26	1.6500	1.700000	1.550000	1.650000	0.000%	120,473	+227.273%
2018-06-25	1.7500	1.750000	1.600000	1.650000	+3.125%	197,068	+227.273%
2018-06-22	1.8000	1.800000	1.550000	1.600000	-8.571%	2,574,346	+237.500%
2018-06-21	1.8000	1.850000	1.750000	1.750000	0.000%	160,376	+208.571%
2018-06-20	1.8000	1.850000	1.750000	1.750000	0.000%	160,236	+208.571%
2018-06-19	1.8500	1.900000	1.750000	1.750000	-5.405%	92,854	+208.571%
2018-06-18	1.8000	1.850000	1.750000	1.850000	+2.778%	88,478	+191.892%
2018-06-15	1.8000	1.850000	1.800000	1.800000	-2.703%	169,740	+200.000%
2018-06-14	1.8500	1.900000	1.800000	1.850000	0.000%	150,560	+191.892%
2018-06-13	1.8500	1.900000	1.801000	1.850000	0.000%	127,721	+191.892%
2018-06-12	1.8500	1.900000	1.800000	1.850000	+2.778%	345,105	+191.892%
2018-06-11	1.7000	1.850000	1.700000	1.800000	+5.882%	87,144	+200.000%
2018-06-08	1.7000	1.750000	1.650000	1.700000	0.000%	40,326	+217.647%
2018-06-07	1.7000	1.700000	1.600000	1.700000	+3.030%	65,889	+217.647%
2018-06-06	1.6500	1.700000	1.600000	1.650000	0.000%	68,382	+227.273%
2018-06-05	1.7000	1.700000	1.600000	1.650000	+3.125%	108,336	+227.273%
2018-06-04	1.6000	1.650000	1.551500	1.600000	0.000%	88,838	+237.500%
2018-06-01	1.5500	1.600000	1.500000	1.600000	+6.667%	64,661	+237.500%
2018-05-31	1.5500	1.600000	1.500000	1.500000	-3.226%	169,123	+260.000%
2018-05-30	1.6000	1.600000	1.550000	1.550000	-3.125%	62,538	+248.387%
2018-05-29	1.5500	1.600000	1.550000	1.600000	0.000%	97,371	+237.500%
2018-05-25	1.6000	1.600000	1.550000	1.600000	0.000%	120,261	+237.500%
2018-05-24	1.6000	1.650000	1.550000	1.600000	-3.030%	78,987	+237.500%
2018-05-23	1.6500	1.700000	1.600000	1.650000	0.000%	98,123	+227.273%
2018-05-22	1.7500	1.750000	1.550000	1.650000	-5.714%	233,865	+227.273%
2018-05-21	1.7500	1.850000	1.700000	1.750000	0.000%	155,597	+208.571%
2018-05-18	1.8000	1.800000	1.700000	1.750000	-2.778%	184,547	+208.571%
2018-05-17	1.6500	1.800000	1.600000	1.800000	+9.091%	219,832	+200.000%
2018-05-16	1.8000	1.900000	1.550000	1.650000	-8.333%	494,071	+227.273%
2018-05-15	1.7500	1.950000	1.750000	1.800000	+5.882%	538,819	+200.000%
2018-05-14	1.5000	1.900000	1.500000	1.700000	+17.241%	797,638	+217.647%
2018-05-11	1.3000	1.500000	1.250000	1.450000	+16.000%	328,799	+272.414%
2018-05-10	1.3000	1.300000	1.250000	1.250000	-3.846%	142,002	+332.000%
2018-05-09	1.2500	1.300000	1.250000	1.300000	+4.000%	162,398	+315.385%
2018-05-08	1.3000	1.300000	1.250000	1.250000	-3.846%	59,802	+332.000%
2018-05-07	1.3500	1.350000	1.250000	1.300000	-3.704%	104,747	+315.385%
2018-05-04	1.3500	1.350000	1.300000	1.350000	0.000%	99,970	+300.000%
2018-05-03	1.2500	1.400000	1.250000	1.350000	+8.000%	182,113	+300.000%
2018-05-02	1.2500	1.300000	1.200000	1.250000	0.000%	195,332	+332.000%
2018-05-01	1.3000	1.300000	1.200000	1.250000	0.000%	116,771	+332.000%
2018-04-30	1.3000	1.300000	1.250000	1.250000	-3.846%	188,119	+332.000%
2018-04-27	1.3500	1.350000	1.250000	1.300000	-3.704%	110,985	+315.385%
2018-04-26	1.4500	1.450000	1.250000	1.350000	-3.571%	155,693	+300.000%
2018-04-25	1.2500	1.450000	1.250000	1.400000	+12.000%	282,701	+285.714%
2018-04-24	1.2500	1.300000	1.250000	1.250000	0.000%	99,390	+332.000%
2018-04-23	1.3000	1.350000	1.250000	1.250000	-3.846%	142,334	+332.000%
2018-04-20	1.3000	1.350000	1.300000	1.300000	-3.704%	144,753	+315.385%
2018-04-19	1.3500	1.400000	1.300000	1.350000	0.000%	107,883	+300.000%
2018-04-18	1.4000	1.400000	1.300000	1.350000	-3.571%	282,249	+300.000%
2018-04-17	1.4000	1.400000	1.350000	1.400000	0.000%	61,955	+285.714%
2018-04-16	1.4000	1.450000	1.375000	1.400000	0.000%	69,885	+285.714%
2018-04-13	1.4000	1.450000	1.250000	1.400000	0.000%	224,067	+285.714%
2018-04-12	1.4500	1.500000	1.400000	1.400000	-3.448%	64,881	+285.714%
2018-04-11	1.4000	1.450000	1.400000	1.450000	+3.571%	58,598	+272.414%
2018-04-10	1.5000	1.500000	1.400000	1.400000	-6.667%	98,450	+285.714%
2018-04-09	1.5000	1.500000	1.400000	1.500000	+7.143%	548,648	+260.000%
2018-04-06	1.5500	1.550000	1.400000	1.400000	-9.677%	204,966	+285.714%
2018-04-05	1.6500	1.650000	1.500000	1.550000	0.000%	164,902	+248.387%
2018-04-04	1.6000	1.650000	1.550000	1.550000	-3.125%	56,983	+248.387%
2018-04-03	1.5000	1.700000	1.500000	1.600000	+6.667%	148,712	+237.500%
2018-04-02	1.4500	1.550000	1.400000	1.500000	+3.448%	210,782	+260.000%
2018-03-29	1.5500	1.550000	1.400000	1.450000	-3.333%	285,680	+272.414%
2018-03-28	1.6500	1.650000	1.450000	1.500000	-6.250%	236,731	+260.000%
2018-03-27	1.7000	1.750000	1.575000	1.600000	-8.571%	622,445	+237.500%
2018-03-26	1.8000	1.800000	1.700000	1.750000	0.000%	426,575	+208.571%
2018-03-23	1.9500	1.950000	1.750000	1.750000	-7.895%	181,873	+208.571%
2018-03-22	1.7500	1.951100	1.700000	1.900000	+11.765%	255,038	+184.211%
2018-03-21	1.7500	1.800000	1.650000	1.700000	-2.857%	458,850	+217.647%
2018-03-20	1.8500	1.899000	1.700000	1.750000	-5.405%	307,135	+208.571%
2018-03-19	2.0000	2.000000	1.800000	1.850000	-7.500%	328,084	+191.892%
2018-03-16	2.0000	2.000000	1.950000	2.000000	+2.564%	159,668	+170.000%
2018-03-15	1.9500	2.000000	1.950000	1.950000	0.000%	118,640	+176.923%
2018-03-14	2.0000	2.000000	1.950000	1.950000	0.000%	103,821	+176.923%
2018-03-13	2.0000	2.047000	1.950000	1.950000	-2.500%	83,504	+176.923%
2018-03-12	1.9500	2.050000	1.900000	2.000000	+5.263%	210,838	+170.000%
2018-03-09	1.9500	1.957000	1.900000	1.900000	0.000%	181,009	+184.211%
2018-03-08	1.9500	2.000000	1.850000	1.900000	-2.564%	256,818	+184.211%
2018-03-07	2.0500	2.050000	1.950000	1.950000	-2.500%	324,892	+176.923%
2018-03-06	2.0000	2.050000	2.000000	2.000000	0.000%	81,611	+170.000%
2018-03-05	2.0000	2.050000	2.000000	2.000000	-2.439%	103,869	+170.000%
2018-03-02	2.0000	2.050000	1.950000	2.050000	0.000%	172,341	+163.415%
2018-03-01	2.2500	2.300000	1.950000	2.050000	-4.651%	307,734	+163.415%
2018-02-28	2.2000	2.250000	2.150000	2.150000	-2.273%	128,545	+151.163%
2018-02-27	2.3000	2.300000	2.137500	2.200000	-2.222%	143,170	+145.455%
2018-02-26	2.2000	2.250000	2.150000	2.250000	+2.273%	155,948	+140.000%
2018-02-23	2.2500	2.250000	2.100000	2.200000	0.000%	162,555	+145.455%
2018-02-22	2.3000	2.300000	2.161800	2.200000	+7.317%	261,922	+145.455%
2018-02-21	2.1000	2.100000	2.000000	2.050000	0.000%	130,560	+163.415%
2018-02-20	2.1000	2.150000	2.050000	2.050000	-2.381%	187,276	+163.415%
2018-02-16	2.0000	2.100000	2.000000	2.100000	+2.439%	218,025	+157.143%
2018-02-15	2.0000	2.050000	2.000000	2.050000	+2.500%	166,764	+163.415%
2018-02-14	2.0500	2.050000	1.950000	2.000000	-2.439%	110,019	+170.000%
2018-02-13	2.0000	2.050000	2.000000	2.050000	+2.500%	106,021	+163.415%
2018-02-12	1.9500	2.100000	1.950000	2.000000	+2.564%	189,045	+170.000%
2018-02-09	2.1500	2.150000	1.950000	1.950000	-7.143%	355,342	+176.923%
2018-02-08	2.0000	2.150000	2.000000	2.100000	+5.000%	169,820	+157.143%
2018-02-07	2.0500	2.100000	2.000000	2.000000	-2.439%	106,647	+170.000%
2018-02-06	2.0000	2.050000	1.950000	2.050000	+2.500%	337,295	+163.415%
2018-02-05	2.0000	2.050000	2.000000	2.000000	0.000%	157,952	+170.000%
2018-02-02	2.1000	2.100000	2.000000	2.000000	-4.762%	242,521	+170.000%
2018-02-01	2.1000	2.150000	2.005000	2.100000	0.000%	461,522	+157.143%
2018-01-31	2.2000	2.200000	2.100000	2.100000	-4.545%	142,868	+157.143%
2018-01-30	2.2000	2.200000	2.100000	2.200000	0.000%	241,519	+145.455%
2018-01-29	2.3000	2.300000	2.150000	2.200000	-4.348%	445,619	+145.455%
2018-01-26	2.3500	2.350000	2.200000	2.300000	-2.128%	506,822	+134.783%
2018-01-25	2.3500	2.350000	2.300000	2.350000	+2.174%	103,608	+129.787%
2018-01-24	2.3000	2.400000	2.300000	2.300000	0.000%	173,235	+134.783%
2018-01-23	2.4000	2.450000	2.300000	2.300000	-4.167%	442,914	+134.783%
2018-01-22	2.4000	2.400000	2.350000	2.400000	0.000%	229,782	+125.000%
2018-01-19	2.4000	2.450000	2.350000	2.400000	0.000%	197,011	+125.000%
2018-01-18	2.4000	2.400000	2.350000	2.400000	0.000%	100,019	+125.000%
2018-01-17	2.4000	2.400000	2.350000	2.400000	0.000%	94,462	+125.000%
2018-01-16	2.4500	2.550000	2.350000	2.400000	-2.041%	335,511	+125.000%
2018-01-12	2.6500	2.650000	2.400000	2.450000	-3.922%	309,974	+120.408%
2018-01-11	2.3500	2.600000	2.325000	2.550000	+10.870%	757,022	+111.765%
2018-01-10	2.3000	2.350000	2.250000	2.300000	0.000%	134,452	+134.783%
2018-01-09	2.3500	2.350000	2.250000	2.300000	-2.128%	157,448	+134.783%
2018-01-08	2.4500	2.550000	2.350000	2.350000	-6.000%	158,239	+129.787%
2018-01-05	2.5000	2.550000	2.400000	2.500000	+2.041%	320,927	+116.000%
2018-01-04	2.1500	2.600000	2.150000	2.450000	+13.953%	1,072,490	+120.408%
2018-01-03	2.1500	2.200000	2.100000	2.150000	0.000%	74,724	+151.163%
2018-01-02	2.2500	2.250000	2.100000	2.150000	-4.444%	125,091	+151.163%
2017-12-29	2.3000	2.300000	2.150000	2.250000	-2.174%	208,627	+140.000%
2017-12-28	2.2000	2.300000	2.200000	2.300000	+2.222%	126,050	+134.783%
2017-12-27	2.2000	2.250000	2.150000	2.250000	+2.273%	160,575	+140.000%
2017-12-26	2.1500	2.250000	2.150000	2.200000	+2.326%	256,349	+145.455%
2017-12-22	2.2000	2.200000	2.150000	2.150000	-2.273%	99,802	+151.163%
2017-12-21	2.1500	2.200000	2.150000	2.200000	+2.326%	84,367	+145.455%
2017-12-20	2.2000	2.200000	2.100000	2.150000	-2.273%	118,444	+151.163%
2017-12-19	2.2000	2.200000	2.150000	2.200000	0.000%	68,467	+145.455%
2017-12-18	2.1000	2.250000	2.044000	2.200000	+4.762%	197,805	+145.455%
2017-12-15	2.2000	2.300000	2.100000	2.100000	-4.545%	346,274	+157.143%
2017-12-14	2.1500	2.300000	2.150000	2.200000	+2.326%	182,902	+145.455%
2017-12-13	2.0500	2.150000	2.050000	2.150000	+2.381%	114,672	+151.163%
2017-12-12	2.1000	2.100000	2.050000	2.100000	+2.439%	81,031	+157.143%
2017-12-11	2.0500	2.100000	2.000000	2.050000	+2.500%	212,153	+163.415%
2017-12-08	2.1000	2.100000	1.950000	2.000000	-2.439%	325,045	+170.000%
2017-12-07	2.1000	2.100000	2.000000	2.050000	-2.381%	184,727	+163.415%
2017-12-06	2.3000	2.300000	2.000000	2.100000	-6.667%	270,521	+157.143%
2017-12-05	2.3500	2.350000	2.250000	2.250000	-2.174%	60,258	+140.000%
2017-12-04	2.4000	2.400000	2.300000	2.300000	-4.167%	167,655	+134.783%
2017-12-01	2.4500	2.550000	2.350000	2.400000	-2.041%	79,918	+125.000%
2017-11-30	2.4500	2.550000	2.413000	2.450000	0.000%	134,658	+120.408%
2017-11-29	2.4500	2.450000	2.350000	2.450000	0.000%	61,581	+120.408%
2017-11-28	2.4500	2.450000	2.350000	2.450000	0.000%	68,936	+120.408%
2017-11-27	2.4000	2.450000	2.350000	2.450000	0.000%	115,456	+120.408%
2017-11-24	2.4500	2.500000	2.400000	2.450000	0.000%	43,876	+120.408%
2017-11-22	2.5500	2.550000	2.450000	2.450000	-3.922%	59,538	+120.408%
2017-11-21	2.5500	2.600000	2.456500	2.550000	+2.000%	101,229	+111.765%
2017-11-20	2.4500	2.550000	2.450000	2.500000	+2.041%	185,451	+116.000%
2017-11-17	2.4500	2.600000	2.450000	2.450000	-2.000%	67,947	+120.408%
2017-11-16	2.4000	2.500000	2.350000	2.500000	+4.167%	85,656	+116.000%
2017-11-15	2.3000	2.450000	2.001000	2.400000	+4.348%	361,123	+125.000%
2017-11-14	2.2500	2.349900	2.200000	2.300000	-2.128%	246,333	+134.783%
2017-11-13	2.4000	2.400000	2.300000	2.350000	0.000%	192,458	+129.787%
2017-11-10	2.5000	2.500000	2.350000	2.350000	-4.082%	110,317	+129.787%
2017-11-09	2.5000	2.550000	2.450000	2.450000	-3.922%	127,697	+120.408%
2017-11-08	2.5000	2.550000	2.450000	2.550000	+2.000%	121,829	+111.765%
2017-11-07	2.6000	2.600000	2.450000	2.500000	-1.961%	162,095	+116.000%
2017-11-06	2.3500	2.550000	2.350000	2.550000	+8.511%	130,070	+111.765%
2017-11-03	2.3500	2.400000	2.250000	2.350000	0.000%	110,480	+129.787%
2017-11-02	2.4500	2.450000	2.250000	2.350000	-2.083%	140,490	+129.787%
2017-11-01	2.6000	2.600000	2.400000	2.400000	-4.000%	158,503	+125.000%
2017-10-31	2.5000	2.550000	2.450000	2.500000	0.000%	103,947	+116.000%
2017-10-30	2.5500	2.600000	2.500000	2.500000	-1.961%	78,482	+116.000%
2017-10-27	2.5000	2.550000	2.450000	2.550000	+2.000%	122,267	+111.765%
2017-10-26	2.5000	2.500000	2.450000	2.500000	+2.041%	98,331	+116.000%
2017-10-25	2.5000	2.550000	2.450000	2.450000	-2.000%	284,554	+120.408%
2017-10-24	2.6500	2.652700	2.500000	2.500000	-5.660%	271,248	+116.000%
2017-10-23	2.7500	2.750000	2.650000	2.650000	-3.636%	106,214	+103.774%
2017-10-20	2.8500	2.850000	2.700000	2.750000	-1.786%	180,151	+96.364%
2017-10-19	2.6500	2.800000	2.600000	2.800000	+5.660%	535,154	+92.857%
2017-10-18	2.9000	2.900000	2.600000	2.650000	-7.018%	685,630	+103.774%
2017-10-17	2.9500	3.000000	2.800000	2.850000	-3.390%	263,084	+89.474%
2017-10-16	2.9000	3.050000	2.900000	2.950000	+1.724%	856,056	+83.051%
2017-10-13	3.1000	3.200000	2.900000	2.900000	-6.452%	441,220	+86.207%
2017-10-12	3.1500	3.250000	3.000000	3.100000	-1.587%	288,192	+74.194%
2017-10-11	3.2000	3.349900	3.150000	3.150000	-3.077%	122,457	+71.429%
2017-10-10	3.4000	3.400000	3.200000	3.250000	-1.515%	186,457	+66.154%
2017-10-09	3.3000	3.400000	3.250000	3.300000	-1.493%	133,473	+63.636%
2017-10-06	3.4500	3.450000	3.250000	3.350000	-1.471%	110,467	+61.194%
2017-10-05	3.5500	3.550000	3.300000	3.400000	-1.449%	284,221	+58.824%
2017-10-04	3.5500	3.600000	3.400000	3.450000	0.000%	137,111	+56.522%
2017-10-03	3.7000	3.742600	3.450000	3.450000	-4.167%	224,285	+56.522%
2017-10-02	3.4500	3.650000	3.400000	3.600000	+5.882%	631,318	+50.000%
2017-09-29	3.4000	3.450000	3.306000	3.400000	+1.493%	86,429	+58.824%
2017-09-28	3.4500	3.450000	3.300000	3.350000	-2.899%	107,271	+61.194%
2017-09-27	3.3500	3.450000	3.300000	3.450000	+4.545%	119,492	+56.522%
2017-09-26	3.3500	3.350000	3.250000	3.300000	+1.538%	50,419	+63.636%
2017-09-25	3.2500	3.350000	3.150000	3.250000	+1.562%	124,813	+66.154%
2017-09-22	3.1500	3.200000	3.100000	3.200000	+1.587%	102,345	+68.750%
2017-09-21	3.2500	3.250000	3.150000	3.150000	-3.077%	42,044	+71.429%
2017-09-20	3.3500	3.350000	3.150000	3.250000	-1.515%	127,254	+66.154%
2017-09-19	3.3500	3.350000	3.250000	3.300000	+1.538%	40,342	+63.636%

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Aspen Technology Inc.
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