
IDXX · Nasdaq
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| 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 | +1.55% | 579.11K |
| Aug 7, 2026 | $587.74 | $600.84 | $583.44 | $586.67 | -0.56% | 594.85K |
| Aug 6, 2026 | $585.88 | $591.80 | $574.99 | $590.00 | +0.89% | 644.24K |
| Aug 5, 2026 | $590.22 | $604.14 | $578.50 | $584.78 | -0.56% | 937.18K |
| Aug 4, 2026 | $602.33 | $624.15 | $584.26 | $588.09 | +3.57% | 1.56M |
| Aug 3, 2026 | $569.69 | $581.55 | $560.58 | $567.84 | +1.57% | 1.21M |
| Jul 31, 2026 | $553.08 | $563.05 | $549.33 | $559.07 | +0.05% | 630.91K |
| Jul 30, 2026 | $561.93 | $564.59 | $554.21 | $558.80 | -1.93% | 513.16K |
| Jul 29, 2026 | $567.59 | $575.20 | $562.21 | $569.77 | +0.04% | 455.21K |
| Jul 28, 2026 | $564.94 | $578.55 | $564.94 | $569.54 | +2.40% | 446.31K |
| Jul 27, 2026 | $550.77 | $563.86 | $548.00 | $556.20 | +2.18% | 512.65K |
| Jul 24, 2026 | $539.47 | $547.69 | $535.85 | $544.32 | +0.92% | 437.38K |
| Jul 23, 2026 | $542.17 | $547.61 | $534.36 | $539.37 | -1.03% | 459.36K |
| Jul 22, 2026 | $554.62 | $556.97 | $543.01 | $545.00 | -1.35% | 478.73K |
| Jul 21, 2026 | $553.01 | $562.02 | $545.57 | $552.46 | -2.01% | 429.12K |
| Jul 20, 2026 | $569.95 | $569.95 | $561.02 | $563.81 | -0.64% | 407.91K |
| Jul 17, 2026 | $570.76 | $579.40 | $561.15 | $567.44 | -1.50% | 535.57K |
| Jul 16, 2026 | $560.91 | $581.37 | $558.14 | $576.07 | +3.42% | 615.50K |
| Jul 15, 2026 | $541.71 | $568.49 | $538.00 | $557.02 | +3.02% | 953.30K |
| Jul 14, 2026 | $559.60 | $559.60 | $536.14 | $540.68 | -4.17% | 780.14K |
| Jul 13, 2026 | $560.36 | $571.55 | $557.65 | $564.21 | +0.11% | 522.94K |
| Jul 10, 2026 | $561.93 | $573.02 | $559.72 | $563.57 | +0.89% | 612.53K |
| Jul 9, 2026 | $552.47 | $562.02 | $547.38 | $558.60 | +0.53% | 992.90K |
| Jul 8, 2026 | $562.82 | $562.82 | $549.42 | $555.67 | -2.56% | 578.56K |
| Jul 7, 2026 | $571.97 | $577.15 | $563.35 | $570.25 | +0.93% | 610.40K |
| Jul 6, 2026 | $561.40 | $567.08 | $547.93 | $564.98 | +1.29% | 631.66K |
| Jul 2, 2026 | $543.71 | $559.91 | $538.87 | $557.80 | +3.76% | 813.89K |
| Jul 1, 2026 | $533.61 | $539.09 | $528.71 | $537.58 | +2.12% | 663.24K |
| Jun 30, 2026 | $535.93 | $535.93 | $518.55 | $526.44 | -1.77% | 763.43K |
| Jun 29, 2026 | $551.92 | $556.24 | $534.66 | $535.93 | -2.82% | 799.34K |
| Jun 26, 2026 | $554.09 | $561.15 | $547.19 | $551.50 | -0.62% | 1.31M |
| Jun 25, 2026 | $549.99 | $570.84 | $545.66 | $554.94 | +1.05% | 628.91K |
| Jun 24, 2026 | $542.57 | $560.92 | $539.30 | $549.16 | +1.45% | 643.42K |
| Jun 23, 2026 | $548.75 | $552.25 | $538.44 | $541.31 | -0.81% | 652.23K |
| Jun 22, 2026 | $555.92 | $562.74 | $540.99 | $545.73 | -2.91% | 627.65K |
| Jun 18, 2026 | $549.29 | $563.85 | $546.18 | $562.09 | +2.93% | 1.24M |
| Jun 17, 2026 | $567.36 | $573.00 | $543.89 | $546.09 | — | 619.47K |