
IDXX · Nasdaq
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Nov 2, 2026 | $625.00 | $673.19 | $620.20 | $671.64 | +21.85% | 1.98M |
| Oct 30, 2026 | $583.75 | $586.00 | $540.61 | $551.21 | -4.30% | 1.17M |
| Oct 29, 2026 | $570.17 | $576.17 | $568.01 | $575.98 | +2.32% | 479.54K |
| Oct 28, 2026 | $556.78 | $567.77 | $555.21 | $562.91 | +0.30% | 351.84K |
| Oct 27, 2026 | $563.23 | $567.55 | $559.03 | $561.25 | -1.57% | 488.99K |
| Oct 26, 2026 | $564.23 | $571.75 | $557.94 | $570.21 | +1.75% | 528.16K |
| Oct 23, 2026 | $564.80 | $569.56 | $558.29 | $560.38 | -1.13% | 398.28K |
| Oct 22, 2026 | $562.01 | $568.67 | $558.39 | $566.76 | +2.40% | 430.12K |
| Oct 21, 2026 | $549.70 | $560.63 | $547.48 | $553.48 | -0.80% | 406.66K |
| Oct 20, 2026 | $559.14 | $561.83 | $552.78 | $557.93 | +0.38% | 439.77K |
| Oct 19, 2026 | $559.28 | $563.95 | $553.52 | $555.80 | -0.81% | 497.10K |
| Oct 16, 2026 | $553.60 | $566.55 | $552.62 | $560.36 | +2.41% | 708.92K |
| Oct 15, 2026 | $538.34 | $547.83 | $535.29 | $547.18 | +3.43% | 545.29K |
| Oct 14, 2026 | $520.20 | $529.63 | $518.84 | $529.01 | +1.67% | 824.67K |
| Oct 13, 2026 | $525.73 | $528.49 | $514.73 | $520.31 | -0.69% | 445.42K |
| Oct 12, 2026 | $518.00 | $525.76 | $515.13 | $523.94 | +1.15% | 552.79K |
| Oct 9, 2026 | $513.67 | $522.02 | $513.10 | $518.00 | +0.95% | 466.78K |
| Oct 8, 2026 | $506.67 | $514.51 | $506.12 | $513.14 | +1.28% | 696.68K |
| Oct 7, 2026 | $513.31 | $515.17 | $501.17 | $506.67 | -1.70% | 716.45K |
| Oct 6, 2026 | $529.14 | $531.38 | $512.54 | $515.41 | -2.21% | 502.36K |
| Oct 5, 2026 | $516.57 | $528.69 | $513.48 | $527.07 | +1.67% | 588.92K |
| Oct 2, 2026 | $523.50 | $524.02 | $516.02 | $518.39 | +0.12% | 288.82K |
| Oct 1, 2026 | $521.58 | $525.96 | $517.06 | $517.75 | -0.85% | 320.31K |
| Sep 30, 2026 | $531.09 | $531.11 | $521.78 | $522.19 | -2.11% | 503.52K |
| Sep 29, 2026 | $530.10 | $536.84 | $522.11 | $533.44 | +0.83% | 648.95K |
| Sep 28, 2026 | $516.53 | $530.15 | $515.12 | $529.06 | +1.89% | 391.99K |
| Sep 25, 2026 | $510.94 | $520.16 | $507.01 | $519.26 | +1.14% | 331.12K |
| Sep 24, 2026 | $520.88 | $524.12 | $511.73 | $513.39 | -1.65% | 328.29K |
| Sep 23, 2026 | $517.20 | $523.22 | $516.88 | $522.02 | +0.10% | 364.19K |
| Sep 22, 2026 | $519.27 | $523.95 | $511.73 | $521.50 | +1.20% | 476.54K |
| Sep 21, 2026 | $511.65 | $518.96 | $506.22 | $515.30 | +0.71% | 513.21K |
| Sep 18, 2026 | $506.48 | $516.43 | $505.21 | $511.65 | +1.02% | 1.12M |
| Sep 17, 2026 | $514.33 | $514.37 | $501.98 | $506.48 | -1.39% | 459.82K |
| Sep 16, 2026 | $511.56 | $520.41 | $509.02 | $513.62 | +0.57% | 376.07K |
| Sep 15, 2026 | $509.56 | $516.02 | $502.40 | $510.73 | +0.23% | 603.67K |
| Sep 14, 2026 | $510.83 | $515.48 | $505.02 | $509.56 | +0.96% | 454.14K |
| Sep 11, 2026 | $509.88 | $511.15 | $500.61 | $504.70 | -0.36% | 401.63K |
| Sep 10, 2026 | $508.44 | $514.30 | $504.77 | $506.53 | -1.67% | 422.34K |
| Sep 9, 2026 | $517.00 | $522.49 | $511.16 | $515.15 | -0.97% | 556.50K |
| Sep 8, 2026 | $528.42 | $529.02 | $519.07 | $520.21 | -2.83% | 613.03K |
| Sep 4, 2026 | $522.05 | $536.09 | $522.05 | $535.38 | +1.15% | 407.85K |
| Sep 3, 2026 | $542.02 | $548.85 | $527.74 | $529.29 | -1.80% | 590.42K |
| Sep 2, 2026 | $546.73 | $558.42 | $537.31 | $538.99 | -1.13% | 655.55K |
| Sep 1, 2026 | $555.95 | $555.95 | $541.53 | $545.16 | -2.07% | 458.29K |
| Aug 31, 2026 | $547.68 | $561.24 | $543.60 | $556.69 | +0.31% | 698.43K |
| Aug 28, 2026 | $547.81 | $556.01 | $545.48 | $554.99 | +1.82% | 340.99K |
| Aug 27, 2026 | $549.73 | $553.11 | $542.01 | $545.08 | -1.51% | 340.58K |
| Aug 26, 2026 | $544.13 | $555.71 | $544.13 | $553.44 | +0.62% | 349.44K |
| Aug 25, 2026 | $555.50 | $558.06 | $549.42 | $550.01 | -1.70% | 385.74K |
| Aug 24, 2026 | $559.21 | $562.19 | $554.23 | $559.51 | +0.46% | 388.93K |
| Aug 21, 2026 | $550.14 | $557.66 | $544.88 | $556.93 | +2.03% | 485.78K |
| Aug 20, 2026 | $562.05 | $563.13 | $543.60 | $545.86 | -2.91% | 610.64K |
| Aug 19, 2026 | $556.78 | $575.56 | $555.00 | $562.20 | +1.60% | 453.65K |
| Aug 18, 2026 | $553.73 | $559.46 | $549.75 | $553.32 | +1.32% | 570.34K |
| Aug 17, 2026 | $556.39 | $556.39 | $538.20 | $546.09 | -0.88% | 739.45K |
| Aug 14, 2026 | $569.14 | $569.14 | $549.19 | $550.96 | -2.82% | 530.36K |
| Aug 13, 2026 | $576.33 | $577.09 | $557.39 | $566.93 | -0.64% | 511.61K |
| Aug 12, 2026 | $580.00 | $584.15 | $568.22 | $570.58 | -2.74% | 513.96K |
| Aug 11, 2026 | $594.59 | $598.89 | $586.01 | $586.64 | -1.53% | 425.68K |
| Aug 10, 2026 | $581.90 | $602.00 | $579.48 | $595.76 | — | 579.11K |