NasdaqGS - Delayed Quote USD

Aspen Technology, Inc. (AZPN)

198.43 +0.43 (+0.22%)
At close: 4:00 PM EDT
198.43 0.00 (0.00%)
After hours: 4:20 PM EDT
Currency in USD
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Date Open High Low Close
Adj Close
Volume
Apr 26, 2024 199.03 200.48 197.43 198.43 198.43 91,696
Apr 25, 2024 194.03 198.12 191.89 198.00 198.00 190,200
Apr 24, 2024 197.62 198.99 196.09 197.11 197.11 97,500
Apr 23, 2024 196.11 202.30 196.11 198.19 198.19 136,800
Apr 22, 2024 199.58 200.17 196.86 197.08 197.08 179,000
Apr 19, 2024 196.69 198.64 195.95 198.47 198.47 116,400
Apr 18, 2024 197.90 200.50 195.05 196.59 196.59 171,400
Apr 17, 2024 201.12 202.56 197.43 197.48 197.48 143,500
Apr 16, 2024 199.87 203.17 198.39 200.45 200.45 157,800
Apr 15, 2024 211.94 213.24 200.48 200.85 200.85 189,600
Apr 12, 2024 211.27 213.46 210.75 211.49 211.49 209,900
Apr 11, 2024 211.24 213.91 208.15 213.06 213.06 131,200
Apr 10, 2024 209.28 210.93 207.86 209.97 209.97 147,400
Apr 9, 2024 213.04 214.24 212.07 213.36 213.36 139,200
Apr 8, 2024 216.00 216.04 211.98 212.53 212.53 223,600
Apr 5, 2024 214.10 215.90 213.60 215.61 215.61 158,100
Apr 4, 2024 219.30 222.41 213.39 214.07 214.07 264,600
Apr 3, 2024 210.56 218.00 210.56 217.59 217.59 244,300
Apr 2, 2024 212.38 213.76 209.67 211.10 211.10 199,500
Apr 1, 2024 214.94 215.35 210.89 215.19 215.19 219,100
Mar 28, 2024 207.91 214.22 207.91 213.28 213.28 203,300
Mar 27, 2024 202.49 208.12 202.23 207.91 207.91 158,400
Mar 26, 2024 202.49 202.91 198.58 201.84 201.84 170,400
Mar 25, 2024 199.85 203.05 199.76 201.79 201.79 155,800
Mar 22, 2024 201.41 203.10 199.66 200.75 200.75 172,200
Mar 21, 2024 200.72 205.30 200.30 200.83 200.83 105,300
Mar 20, 2024 199.70 203.40 199.34 199.97 199.97 178,000
Mar 19, 2024 196.16 200.62 195.88 199.80 199.80 231,300
Mar 18, 2024 195.77 198.08 194.50 196.57 196.57 211,200
Mar 15, 2024 199.73 199.73 194.66 194.92 194.92 325,800
Mar 14, 2024 201.61 202.33 198.12 200.90 200.90 244,900
Mar 13, 2024 199.96 202.83 199.90 200.86 200.86 197,200
Mar 12, 2024 204.48 205.83 199.11 199.82 199.82 212,800
Mar 11, 2024 206.06 208.45 203.85 204.30 204.30 210,600
Mar 8, 2024 211.51 211.82 205.85 206.04 206.04 218,000
Mar 7, 2024 196.45 210.57 196.45 210.41 210.41 324,400
Mar 6, 2024 194.54 195.86 192.98 195.74 195.74 184,400
Mar 5, 2024 194.70 194.70 191.88 192.36 192.36 140,700
Mar 4, 2024 200.00 200.85 194.42 195.02 195.02 192,100
Mar 1, 2024 195.00 200.00 194.78 199.87 199.87 246,100
Feb 29, 2024 193.12 195.17 191.29 193.89 193.89 446,700
Feb 28, 2024 187.41 191.31 187.41 190.98 190.98 222,000
Feb 27, 2024 187.01 188.20 185.80 187.56 187.56 226,400
Feb 26, 2024 183.71 186.62 182.68 186.62 186.62 199,500
Feb 23, 2024 180.11 183.92 179.79 183.76 183.76 209,300
Feb 22, 2024 178.89 181.00 178.25 179.80 179.80 196,000
Feb 21, 2024 174.22 177.35 172.96 177.23 177.23 247,900
Feb 20, 2024 182.75 183.55 174.73 175.36 175.36 292,400
Feb 16, 2024 179.91 183.39 179.91 182.75 182.75 353,900
Feb 15, 2024 182.00 183.94 179.58 180.75 180.75 229,000
Feb 14, 2024 184.44 184.44 178.75 180.37 180.37 338,800
Feb 13, 2024 183.80 186.72 181.15 182.71 182.71 369,900
Feb 12, 2024 187.23 191.23 186.47 187.84 187.84 201,200
Feb 9, 2024 189.81 190.53 186.21 186.95 186.95 287,300
Feb 8, 2024 192.80 193.95 189.36 189.81 189.81 181,300
Feb 7, 2024 187.52 196.16 183.50 192.41 192.41 281,100
Feb 6, 2024 192.53 193.81 190.57 193.32 193.32 272,300
Feb 5, 2024 193.70 193.70 190.60 191.65 191.65 183,000
Feb 2, 2024 194.92 195.99 193.12 194.75 194.75 151,500
Feb 1, 2024 193.00 196.26 193.00 195.57 195.57 153,300
Jan 31, 2024 201.33 201.33 191.80 191.99 191.99 186,700
Jan 30, 2024 202.48 202.93 200.01 201.74 201.74 123,900
Jan 29, 2024 200.79 203.97 200.15 203.23 203.23 185,200
Jan 26, 2024 202.35 204.72 200.26 201.44 201.44 97,500
Jan 25, 2024 206.39 210.00 201.87 202.05 202.05 117,100
Jan 24, 2024 205.72 207.25 204.41 204.79 204.79 120,200
Jan 23, 2024 207.57 209.10 203.64 204.72 204.72 140,100
Jan 22, 2024 205.15 207.22 203.43 206.26 206.26 157,400
Jan 19, 2024 199.89 203.83 198.42 202.97 202.97 262,500
Jan 18, 2024 198.33 199.85 196.49 198.61 198.61 201,500
Jan 17, 2024 195.84 198.80 195.52 198.11 198.11 187,600
Jan 16, 2024 198.56 200.15 197.03 198.40 198.40 148,700
Jan 12, 2024 200.67 201.40 199.16 200.52 200.52 142,900
Jan 11, 2024 201.50 204.33 197.88 198.28 198.28 183,500
Jan 10, 2024 202.99 204.93 201.51 201.77 201.77 133,200
Jan 9, 2024 206.33 208.69 202.91 203.20 203.20 152,800
Jan 8, 2024 208.86 210.18 207.40 208.90 208.90 177,000
Jan 5, 2024 208.12 211.94 207.73 208.23 208.23 94,800
Jan 4, 2024 208.00 212.10 206.39 208.38 208.38 146,000
Jan 3, 2024 214.47 215.83 207.81 207.85 207.85 146,000
Jan 2, 2024 215.83 218.28 214.44 216.89 216.89 171,800
Dec 29, 2023 220.62 223.16 219.88 220.15 220.15 108,700
Dec 28, 2023 220.57 221.98 220.00 220.62 220.62 75,900
Dec 27, 2023 221.00 222.49 219.98 221.26 221.26 84,000
Dec 26, 2023 219.55 222.12 217.93 221.82 221.82 77,100
Dec 22, 2023 217.00 219.42 215.64 218.37 218.37 126,900
Dec 21, 2023 212.68 216.37 212.68 216.23 216.23 126,700
Dec 20, 2023 215.19 218.91 211.02 211.70 211.70 144,500
Dec 19, 2023 216.05 216.47 213.07 214.90 214.90 170,900
Dec 18, 2023 209.22 215.32 208.24 215.14 215.14 179,900
Dec 15, 2023 207.04 209.54 206.72 207.65 207.65 360,600
Dec 14, 2023 204.11 209.52 203.54 206.66 206.66 247,300
Dec 13, 2023 198.49 202.58 196.42 202.35 202.35 152,600
Dec 12, 2023 199.98 200.00 197.61 198.78 198.78 164,400
Dec 11, 2023 198.58 200.78 196.24 200.36 200.36 162,200
Dec 8, 2023 194.21 200.07 194.21 198.99 198.99 155,000
Dec 7, 2023 194.82 196.98 193.45 195.46 195.46 141,500
Dec 6, 2023 195.29 197.90 193.91 194.21 194.21 129,600
Dec 5, 2023 201.33 201.33 194.11 195.03 195.03 164,100
Dec 4, 2023 196.44 203.81 194.30 202.29 202.29 233,200
Dec 1, 2023 191.27 198.71 191.02 198.14 198.14 239,800
Nov 30, 2023 186.49 189.82 185.82 188.26 188.26 818,900
Nov 29, 2023 184.99 187.77 184.79 186.58 186.58 169,900
Nov 28, 2023 183.53 185.62 182.90 183.36 183.36 158,200
Nov 27, 2023 184.87 186.65 183.33 183.95 183.95 185,800
Nov 24, 2023 184.69 188.03 184.69 185.92 185.92 86,800
Nov 22, 2023 185.97 187.00 184.42 184.56 184.56 141,000
Nov 21, 2023 185.28 188.04 183.64 183.86 183.86 142,200
Nov 20, 2023 183.82 189.15 183.82 186.55 186.55 206,000
Nov 17, 2023 183.90 186.08 180.82 183.66 183.66 221,000
Nov 16, 2023 180.66 183.18 180.58 182.04 182.04 261,500
Nov 15, 2023 176.47 182.37 176.47 180.47 180.47 299,600
Nov 14, 2023 171.32 177.00 171.32 176.70 176.70 220,500
Nov 13, 2023 165.77 167.11 162.99 166.29 166.29 184,000
Nov 10, 2023 163.04 167.16 162.26 166.74 166.74 179,400
Nov 9, 2023 167.60 170.41 162.98 163.41 163.41 235,600
Nov 8, 2023 175.46 177.77 167.52 167.66 167.66 209,600
Nov 7, 2023 166.90 177.61 166.90 176.06 176.06 238,200
Nov 6, 2023 174.72 175.54 170.00 171.79 171.79 203,900
Nov 3, 2023 172.49 177.15 172.45 175.05 175.05 246,700
Nov 2, 2023 174.98 176.56 171.53 171.95 171.95 226,200
Nov 1, 2023 178.34 178.53 174.08 175.39 175.39 168,900
Oct 31, 2023 178.71 179.64 176.53 177.75 177.75 154,700
Oct 30, 2023 180.43 181.64 178.84 178.84 178.84 158,600
Oct 27, 2023 179.46 180.22 177.56 178.49 178.49 166,500
Oct 26, 2023 177.19 180.28 176.06 180.00 180.00 156,500
Oct 25, 2023 178.01 180.16 176.40 176.87 176.87 82,600
Oct 24, 2023 179.00 181.74 178.63 179.40 179.40 136,900
Oct 23, 2023 180.29 182.29 178.56 178.68 178.68 169,800
Oct 20, 2023 186.68 186.79 179.51 180.92 180.92 216,100
Oct 19, 2023 192.21 193.32 188.88 189.60 189.60 182,600
Oct 18, 2023 196.55 197.00 192.58 192.89 192.89 109,300
Oct 17, 2023 197.78 200.79 197.50 197.71 197.71 236,600
Oct 16, 2023 200.21 202.16 198.14 198.44 198.44 165,400
Oct 13, 2023 200.74 201.27 197.87 199.06 199.06 108,500
Oct 12, 2023 205.83 206.74 199.34 200.51 200.51 122,800
Oct 11, 2023 203.06 205.17 203.00 204.83 204.83 140,200
Oct 10, 2023 202.11 203.40 200.48 202.49 202.49 145,600
Oct 9, 2023 201.75 203.30 200.78 201.95 201.95 100,800
Oct 6, 2023 199.81 204.18 199.81 202.74 202.74 113,300
Oct 5, 2023 200.81 201.80 199.52 200.77 200.77 105,800
Oct 4, 2023 199.59 201.79 198.65 201.23 201.23 137,100
Oct 3, 2023 202.11 204.36 199.51 199.83 199.83 121,100
Oct 2, 2023 205.02 205.94 202.78 203.20 203.20 107,800
Sep 29, 2023 206.01 206.93 203.67 204.26 204.26 147,800
Sep 28, 2023 201.19 207.60 201.00 205.08 205.08 177,200
Sep 27, 2023 199.01 202.26 198.95 201.14 201.14 163,300
Sep 26, 2023 200.64 203.01 198.21 198.68 198.68 137,100
Sep 25, 2023 198.45 201.70 197.01 201.63 201.63 132,700
Sep 22, 2023 198.93 200.82 198.30 198.64 198.64 164,800
Sep 21, 2023 205.27 205.50 198.92 198.92 198.92 161,500
Sep 20, 2023 203.30 207.05 202.40 205.46 205.46 177,500
Sep 19, 2023 199.04 202.30 198.22 202.02 202.02 221,600
Sep 18, 2023 197.98 200.49 197.30 198.85 198.85 197,100
Sep 15, 2023 200.19 200.53 195.92 197.23 197.23 629,700
Sep 14, 2023 198.67 200.18 196.62 199.79 199.79 207,300
Sep 13, 2023 197.48 199.32 196.19 198.37 198.37 228,600
Sep 12, 2023 196.25 197.90 195.72 196.87 196.87 201,500
Sep 11, 2023 194.53 196.75 194.05 195.95 195.95 229,100
Sep 8, 2023 193.55 196.39 193.27 195.08 195.08 265,800
Sep 7, 2023 188.71 193.54 187.31 193.30 193.30 212,900
Sep 6, 2023 191.32 192.17 188.53 188.65 188.65 194,100
Sep 5, 2023 192.57 192.57 188.36 190.96 190.96 257,400
Sep 1, 2023 195.15 196.25 193.76 194.16 194.16 165,500
Aug 31, 2023 195.00 196.63 193.75 194.00 194.00 248,900
Aug 30, 2023 193.89 196.61 193.59 195.54 195.54 184,900
Aug 29, 2023 195.25 197.36 193.44 194.00 194.00 162,300
Aug 28, 2023 193.43 196.88 193.24 195.13 195.13 172,100
Aug 25, 2023 192.02 194.19 192.02 193.12 193.12 157,800
Aug 24, 2023 195.08 195.57 191.83 192.02 192.02 160,200
Aug 23, 2023 194.51 196.27 193.48 194.50 194.50 116,900
Aug 22, 2023 193.66 194.93 192.17 193.80 193.80 161,800
Aug 21, 2023 192.00 194.30 190.51 193.32 193.32 171,400
Aug 18, 2023 189.49 193.27 188.67 191.83 191.83 303,900
Aug 17, 2023 194.19 196.45 190.54 190.55 190.55 257,200
Aug 16, 2023 191.96 195.81 191.70 194.50 194.50 162,700
Aug 15, 2023 191.10 193.53 190.25 192.44 192.44 177,200
Aug 14, 2023 189.56 191.70 188.18 191.60 191.60 146,400
Aug 11, 2023 189.36 190.63 187.53 189.76 189.76 102,800
Aug 10, 2023 188.82 191.18 188.17 189.41 189.41 215,800
Aug 9, 2023 184.63 188.54 183.45 188.00 188.00 206,100
Aug 8, 2023 187.25 187.37 183.86 185.07 185.07 164,900
Aug 7, 2023 188.92 190.75 187.70 188.80 188.80 155,000
Aug 4, 2023 196.57 196.94 187.81 188.41 188.41 219,400
Aug 3, 2023 197.94 200.61 193.72 196.71 196.71 236,100
Aug 2, 2023 193.16 224.77 193.16 198.22 198.22 536,800
Aug 1, 2023 178.22 181.29 176.96 180.71 180.71 242,000
Jul 31, 2023 176.21 178.90 176.21 178.50 178.50 259,000
Jul 28, 2023 173.80 176.77 172.33 176.16 176.16 263,200
Jul 27, 2023 173.75 175.33 172.73 173.01 173.01 194,900
Jul 26, 2023 170.63 174.01 170.31 173.23 173.23 189,900
Jul 25, 2023 172.97 174.65 172.97 174.05 174.05 154,900
Jul 24, 2023 172.33 174.35 171.60 173.21 173.21 119,800
Jul 21, 2023 172.75 174.52 169.59 172.07 172.07 227,500
Jul 20, 2023 179.17 179.60 175.09 175.33 175.33 230,900
Jul 19, 2023 177.11 178.70 176.81 178.64 178.64 153,000
Jul 18, 2023 177.00 177.34 175.64 176.71 176.71 195,100
Jul 17, 2023 177.47 178.11 175.79 177.12 177.12 162,400
Jul 14, 2023 178.30 178.75 176.91 177.47 177.47 227,100
Jul 13, 2023 181.01 181.40 177.73 177.95 177.95 260,100
Jul 12, 2023 178.06 181.51 176.43 180.79 180.79 209,200
Jul 11, 2023 172.45 175.77 171.95 175.23 175.23 244,500
Jul 10, 2023 169.11 174.44 169.11 172.39 172.39 231,200
Jul 7, 2023 166.91 170.21 166.66 169.14 169.14 187,300
Jul 6, 2023 166.35 167.07 165.28 166.88 166.88 166,400
Jul 5, 2023 166.28 168.40 165.74 168.00 168.00 202,400
Jul 3, 2023 167.09 168.27 165.71 166.81 166.81 95,100
Jun 30, 2023 166.20 167.77 165.39 167.61 167.61 235,400
Jun 29, 2023 163.80 165.37 163.17 165.12 165.12 190,300
Jun 28, 2023 164.65 165.97 163.41 163.71 163.71 237,900
Jun 27, 2023 162.58 164.92 161.32 164.90 164.90 680,900
Jun 26, 2023 163.17 164.73 161.38 162.11 162.11 182,400
Jun 23, 2023 163.56 164.64 161.98 162.60 162.60 859,900
Jun 22, 2023 164.94 165.62 163.87 164.54 164.54 205,000
Jun 21, 2023 165.11 167.05 164.87 165.68 165.68 243,300
Jun 20, 2023 166.43 167.96 164.20 166.35 166.35 211,800
Jun 16, 2023 168.21 168.30 165.08 167.33 167.33 488,100
Jun 15, 2023 163.62 167.13 163.62 166.81 166.81 245,300
Jun 14, 2023 164.99 166.65 163.27 164.55 164.55 207,100
Jun 13, 2023 167.36 169.17 164.96 165.80 165.80 238,900
Jun 12, 2023 164.20 166.56 164.20 166.17 166.17 201,200
Jun 9, 2023 165.33 166.58 163.36 163.69 163.69 194,500
Jun 8, 2023 165.13 166.67 164.42 164.75 164.75 173,300
Jun 7, 2023 165.66 165.95 163.49 165.40 165.40 238,600
Jun 6, 2023 164.43 166.14 163.30 165.46 165.46 191,700
Jun 5, 2023 164.45 166.34 163.33 164.43 164.43 247,200
Jun 2, 2023 165.12 167.64 163.89 165.50 165.50 290,600
Jun 1, 2023 163.24 166.11 162.58 164.96 164.96 234,400
May 31, 2023 162.84 165.27 162.18 163.92 163.92 744,200
May 30, 2023 164.52 168.58 162.88 163.36 163.36 228,900
May 26, 2023 166.96 169.95 163.91 164.00 164.00 240,900
May 25, 2023 165.90 166.14 162.26 165.89 165.89 219,300
May 24, 2023 167.84 168.25 165.08 165.44 165.44 188,500
May 23, 2023 170.51 171.15 167.47 168.88 168.88 181,400
May 22, 2023 170.15 172.75 168.71 171.03 171.03 136,700
May 19, 2023 169.64 170.59 168.78 169.11 169.11 130,600
May 18, 2023 168.54 170.95 167.64 169.04 169.04 227,200
May 17, 2023 168.06 170.22 166.96 168.62 168.62 290,600
May 16, 2023 166.28 170.10 166.28 167.55 167.55 238,800
May 15, 2023 168.59 169.29 166.60 166.81 166.81 171,800
May 12, 2023 167.00 169.06 165.71 168.18 168.18 162,300
May 11, 2023 169.15 170.74 166.37 166.47 166.47 160,700
May 10, 2023 171.51 172.53 166.85 169.83 169.83 241,900
May 9, 2023 171.33 171.84 167.82 169.08 169.08 239,400
May 8, 2023 172.18 173.28 170.84 171.65 171.65 186,900
May 5, 2023 169.50 177.48 169.50 172.57 172.57 219,900
May 4, 2023 173.05 178.22 162.02 164.06 164.06 241,200
May 3, 2023 173.13 180.61 172.83 179.28 179.28 261,400
May 2, 2023 175.51 176.29 170.06 172.88 172.88 283,500
May 1, 2023 176.72 181.90 176.04 176.48 176.48 246,200
Apr 28, 2023 174.25 179.17 168.67 177.00 177.00 470,200
Apr 27, 2023 173.94 183.03 161.40 174.90 174.90 1,182,200

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