$98.87
0.730.74%
At Close: -
$98.87
00.00%
After Hours: Jul 5, 4:00 PM EDT
15 minutes delayed
Short interest for Altair Engineering gives investors a sense of the degree to which investors are betting on the decline of Altair Engineering's stock. Short interest data is updated every two weeks.
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ALTR | Altair Engineering Inc. Class | 06/26/2024 | 9.06% | 37,654,595 | 3,409,950 | 702,861 | 4.85 | Get Alert |
ALTR | Altair Engineering Inc. Class | 06/11/2024 | 9.08% | 37,654,595 | 3,419,285 | 302,770 | 11.29 | Get Alert |
ALTR | Altair Engineering Inc. Class | 05/24/2024 | 9.25% | 37,654,595 | 3,484,202 | 394,051 | 8.84 | Get Alert |
ALTR | Altair Engineering Inc. Class | 05/09/2024 | 9.23% | 37,654,595 | 3,474,838 | 388,049 | 8.95 | Get Alert |
ALTR | Altair Engineering Inc. Class | 04/24/2024 | 8.96% | 37,654,595 | 3,374,290 | 304,268 | 11.09 | Get Alert |
ALTR | Altair Engineering Inc. Class | 04/09/2024 | 9.11% | 37,651,693 | 3,429,507 | 376,599 | 9.11 | Get Alert |
ALTR | Altair Engineering Inc. Class | 03/26/2024 | 7.64% | 44,595,509 | 3,405,636 | 361,473 | 9.42 | Get Alert |
ALTR | Altair Engineering Inc. Class | 03/11/2024 | 7.45% | 44,595,509 | 3,322,200 | 602,538 | 5.51 | Get Alert |
ALTR | Altair Engineering Inc. Class | 02/27/2024 | 7.82% | 44,595,509 | 3,487,759 | 385,736 | 9.04 | Get Alert |
ALTR | Altair Engineering Inc. Class | 02/09/2024 | 7.99% | 43,437,705 | 3,472,693 | 419,613 | 8.28 | Get Alert |
ALTR | Altair Engineering Inc. Class | 01/24/2024 | 7.40% | 43,437,705 | 3,214,318 | 453,337 | 7.09 | Get Alert |
ALTR | Altair Engineering Inc. Class | 01/10/2024 | 6.88% | 43,437,705 | 2,987,651 | 433,046 | 6.9 | Get Alert |
ALTR | Altair Engineering Inc. Class | 12/27/2023 | 6.62% | 43,437,705 | 2,875,267 | 347,232 | 8.28 | Get Alert |
ALTR | Altair Engineering Inc. Class | 12/11/2023 | 6.91% | 43,437,705 | 3,000,067 | 265,006 | 11.32 | Get Alert |
ALTR | Altair Engineering Inc. Class | 11/27/2023 | 6.97% | 43,437,705 | 3,026,499 | 435,258 | 6.95 | Get Alert |
ALTR | Altair Engineering Inc. Class | 11/09/2023 | 6.15% | 43,437,705 | 2,672,792 | 271,655 | 9.84 | Get Alert |
ALTR | Altair Engineering Inc. Class | 10/24/2023 | 6.40% | 42,883,300 | 2,743,202 | 329,806 | 8.32 | Get Alert |
ALTR | Altair Engineering Inc. Class | 10/10/2023 | 5.63% | 42,883,300 | 2,415,064 | 213,393 | 11.32 | Get Alert |
ALTR | Altair Engineering Inc. Class | 09/26/2023 | 5.41% | 42,883,300 | 2,321,461 | 201,709 | 11.51 | Get Alert |
ALTR | Altair Engineering Inc. Class | 09/12/2023 | 6.50% | 42,883,300 | 2,788,240 | 233,199 | 11.96 | Get Alert |
ALTR | Altair Engineering Inc. Class | 08/24/2023 | 6.46% | 42,883,300 | 2,769,401 | 309,223 | 8.96 | Get Alert |
ALTR | Altair Engineering Inc. Class | 08/09/2023 | 6.37% | 42,883,300 | 2,730,375 | 197,620 | 13.82 | Get Alert |
ALTR | Altair Engineering Inc. Class | 07/25/2023 | 6.52% | 42,224,733 | 2,754,906 | 217,741 | 12.65 | Get Alert |
ALTR | Altair Engineering Inc. Class | 07/12/2023 | 6.83% | 42,224,733 | 2,885,702 | 297,157 | 9.71 | Get Alert |
ALTR | Altair Engineering Inc. Class | 06/27/2023 | 7.09% | 42,224,733 | 2,993,739 | 367,762 | 8.14 | Get Alert |
ALTR | Altair Engineering Inc. Class | 06/09/2023 | 7.05% | 42,224,733 | 2,977,835 | 331,868 | 8.97 | Get Alert |
ALTR | Altair Engineering Inc. Class | 05/24/2023 | 7.21% | 42,224,733 | 3,044,570 | 264,240 | 11.52 | Get Alert |
ALTR | Altair Engineering Inc. Class | 05/09/2023 | 7.29% | 42,224,733 | 3,078,248 | 222,514 | 13.83 | Get Alert |
ALTR | Altair Engineering Inc. Class | 04/25/2023 | 7.37% | 42,224,733 | 3,112,285 | 281,301 | 11.06 | Get Alert |
ALTR | Altair Engineering Inc. Class | 04/12/2023 | 7.22% | 42,287,658 | 3,051,660 | 348,674 | 8.75 | Get Alert |
ALTR | Altair Engineering Inc. Class | 03/24/2023 | 7.02% | 41,902,658 | 2,942,403 | 407,760 | 7.22 | Get Alert |
ALTR | Altair Engineering Inc. Class | 03/09/2023 | 5.94% | 43,288,571 | 2,570,185 | 516,012 | 4.98 | Get Alert |
ALTR | Altair Engineering Inc. Class | 02/27/2023 | 5.59% | 43,288,571 | 2,418,899 | 255,592 | 9.46 | Get Alert |
ALTR | Altair Engineering Inc. Class | 02/09/2023 | 5.25% | 43,171,876 | 2,267,959 | 240,724 | 9.42 | Get Alert |
ALTR | Altair Engineering Inc. Class | 01/25/2023 | 4.87% | 43,171,876 | 2,102,775 | 205,424 | 10.24 | Get Alert |
ALTR | Altair Engineering Inc. Class | 01/11/2023 | 5.04% | 43,171,876 | 2,176,372 | 237,221 | 9.17 | Get Alert |
ALTR | Altair Engineering Inc. Class | 12/27/2022 | 4.73% | 43,292,720 | 2,048,172 | 297,138 | 6.89 | Get Alert |
ALTR | Altair Engineering Inc. Class | 12/09/2022 | 4.82% | 43,292,720 | 2,087,454 | 474,201 | 4.4 | Get Alert |
ALTR | Altair Engineering Inc. Class | 11/25/2022 | 5.62% | 43,292,720 | 2,434,815 | 388,912 | 6.26 | Get Alert |
ALTR | Altair Engineering Inc. Class | 11/09/2022 | 5.92% | 43,292,720 | 2,562,320 | 240,632 | 10.65 | Get Alert |
ALTR | Altair Engineering Inc. Class | 10/25/2022 | 5.93% | 43,292,720 | 2,566,444 | 529,871 | 4.84 | Get Alert |
ALTR | Altair Engineering Inc. Class | 10/11/2022 | 5.85% | 43,271,876 | 2,531,469 | 227,994 | 11.1 | Get Alert |
ALTR | Altair Engineering Inc. Class | 09/26/2022 | 6.09% | 43,096,548 | 2,624,933 | 249,155 | 10.54 | Get Alert |
ALTR | Altair Engineering Inc. Class | 09/12/2022 | 6.52% | 43,096,548 | 2,807,811 | 220,311 | 12.74 | Get Alert |
ALTR | Altair Engineering Inc. Class | 08/24/2022 | 6.54% | 43,096,548 | 2,818,577 | 298,259 | 9.45 | Get Alert |
ALTR | Altair Engineering Inc. Class | 08/09/2022 | 6.37% | 43,096,548 | 2,746,988 | 219,634 | 12.51 | Get Alert |
ALTR | Altair Engineering Inc. Class | 07/26/2022 | 6.34% | 43,096,548 | 2,731,552 | 250,178 | 10.92 | Get Alert |
ALTR | Altair Engineering Inc. Class | 07/12/2022 | 6.13% | 43,085,876 | 2,642,171 | 490,628 | 5.39 | Get Alert |
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