IDEXX Laboratories Inc (IDXX) — Price History
As of 2026-08-07 — refreshed nightly from the Closelook data lake. Diary readings, not advice.
Daily prices
| Date | Open | High | Low | Close | Chg % | Volume |
|---|---|---|---|---|---|---|
| 2026-08-07 | 587.74 | 600.84 | 583.44 | 586.67 | -0.56% | 594,800 |
| 2026-08-06 | 585.88 | 591.80 | 574.99 | 590.00 | +0.89% | 644,200 |
| 2026-08-05 | 590.22 | 604.14 | 578.50 | 584.78 | -0.56% | 937,100 |
| 2026-08-04 | 602.33 | 624.15 | 584.26 | 588.09 | +3.57% | 1,561,700 |
| 2026-08-03 | 569.69 | 581.55 | 560.58 | 567.84 | +1.57% | 1,208,600 |
| 2026-07-31 | 553.08 | 563.05 | 549.33 | 559.07 | +0.05% | 630,800 |
| 2026-07-30 | 561.93 | 564.59 | 554.21 | 558.80 | -1.93% | 513,100 |
| 2026-07-29 | 567.59 | 575.20 | 562.21 | 569.77 | +0.04% | 455,000 |
| 2026-07-28 | 564.94 | 578.55 | 564.94 | 569.54 | +2.40% | 446,200 |
| 2026-07-27 | 550.77 | 563.86 | 548.00 | 556.20 | +2.18% | 512,600 |
| 2026-07-24 | 539.47 | 547.69 | 535.85 | 544.32 | +0.92% | 437,400 |
| 2026-07-23 | 542.17 | 547.61 | 534.36 | 539.37 | -1.03% | 459,400 |
| 2026-07-22 | 554.62 | 556.97 | 543.01 | 545.00 | -1.35% | 478,700 |
| 2026-07-21 | 553.01 | 562.02 | 545.57 | 552.46 | -2.01% | 429,100 |
| 2026-07-20 | 569.95 | 569.95 | 561.02 | 563.81 | -0.64% | 407,900 |
| 2026-07-17 | 570.76 | 579.40 | 561.15 | 567.44 | -1.50% | 535,600 |
| 2026-07-16 | 560.91 | 581.37 | 558.14 | 576.07 | +3.42% | 615,400 |
| 2026-07-15 | 541.71 | 568.49 | 538.00 | 557.02 | +3.02% | 953,300 |
| 2026-07-14 | 559.60 | 559.60 | 536.14 | 540.68 | -4.17% | 780,100 |
| 2026-07-13 | 560.36 | 571.55 | 557.65 | 564.21 | +0.11% | 522,900 |
| 2026-07-10 | 561.93 | 573.02 | 559.72 | 563.57 | +0.89% | 612,500 |
| 2026-07-09 | 552.47 | 562.02 | 547.38 | 558.60 | +0.53% | 992,900 |
| 2026-07-08 | 562.82 | 562.82 | 549.42 | 555.67 | -2.56% | 578,500 |
| 2026-07-07 | 571.97 | 577.15 | 563.35 | 570.25 | +0.93% | 610,400 |
| 2026-07-06 | 561.40 | 567.08 | 547.93 | 564.98 | +1.29% | 631,600 |
| 2026-07-02 | 543.71 | 559.91 | 538.87 | 557.80 | +3.76% | 813,900 |
| 2026-07-01 | 533.61 | 539.09 | 528.71 | 537.58 | +2.12% | 663,200 |
| 2026-06-30 | 535.93 | 535.93 | 518.55 | 526.44 | -1.77% | 763,400 |
| 2026-06-29 | 551.92 | 556.24 | 534.66 | 535.93 | -2.82% | 799,300 |
| 2026-06-26 | 554.09 | 561.15 | 547.19 | 551.50 | -0.62% | 1,314,400 |
| 2026-06-25 | 549.99 | 570.84 | 545.66 | 554.94 | +1.05% | 628,900 |
| 2026-06-24 | 542.57 | 560.92 | 539.30 | 549.16 | +1.45% | 643,200 |
| 2026-06-23 | 548.75 | 552.25 | 538.44 | 541.31 | -0.81% | 652,200 |
| 2026-06-22 | 555.92 | 562.74 | 540.99 | 545.73 | -2.91% | 627,600 |
| 2026-06-18 | 549.29 | 563.85 | 546.18 | 562.09 | +2.93% | 1,240,800 |
| 2026-06-17 | 567.36 | 573.00 | 543.89 | 546.09 | -4.70% | 619,400 |
| 2026-06-16 | 573.28 | 574.08 | 567.36 | 573.00 | +0.53% | 498,700 |
| 2026-06-15 | 565.17 | 572.10 | 565.07 | 570.00 | +1.63% | 556,800 |
| 2026-06-12 | 558.44 | 561.74 | 552.23 | 560.88 | +0.53% | 516,600 |
| 2026-06-11 | 553.31 | 567.10 | 549.98 | 557.91 | +0.17% | 612,200 |
| 2026-06-10 | 574.47 | 575.43 | 555.86 | 556.94 | -3.79% | 591,800 |
| 2026-06-09 | 563.55 | 581.47 | 559.08 | 578.89 | +3.16% | 452,300 |
| 2026-06-08 | 560.23 | 566.78 | 555.00 | 561.17 | -0.18% | 370,500 |
| 2026-06-05 | 567.07 | 569.06 | 560.38 | 562.16 | -0.46% | 459,100 |
| 2026-06-04 | 565.89 | 577.49 | 555.53 | 564.74 | +0.72% | 631,300 |
| 2026-06-03 | 549.44 | 562.16 | 547.57 | 560.73 | +1.80% | 891,300 |
| 2026-06-02 | 560.16 | 560.16 | 548.93 | 550.82 | -2.82% | 669,100 |
| 2026-06-01 | 555.96 | 571.88 | 552.25 | 566.79 | +0.58% | 604,400 |
| 2026-05-29 | 567.41 | 573.50 | 562.89 | 563.53 | -0.79% | 1,417,100 |
| 2026-05-28 | 550.99 | 570.26 | 547.90 | 568.03 | +3.09% | 725,800 |
| 2026-05-27 | 555.55 | 560.73 | 548.53 | 550.99 | -1.12% | 504,700 |
| 2026-05-26 | 554.72 | 559.83 | 550.27 | 557.21 | -0.39% | 425,100 |
| 2026-05-22 | 551.46 | 562.30 | 549.75 | 559.37 | +1.14% | 466,000 |
| 2026-05-21 | 548.06 | 556.72 | 539.44 | 553.07 | -0.09% | 430,700 |
| 2026-05-20 | 546.14 | 554.28 | 535.95 | 553.58 | +1.30% | 619,000 |
| 2026-05-19 | 547.99 | 561.28 | 543.72 | 546.49 | +0.13% | 719,700 |
| 2026-05-18 | 532.16 | 551.08 | 531.70 | 545.79 | +3.21% | 644,900 |
| 2026-05-15 | 534.72 | 540.95 | 527.12 | 528.79 | -0.76% | 659,300 |
| 2026-05-14 | 528.68 | 544.81 | 528.02 | 532.86 | +0.79% | 786,100 |
| 2026-05-13 | 531.81 | 533.39 | 523.38 | 528.68 | -0.98% | 600,900 |
| 2026-05-12 | 534.24 | 543.38 | 532.98 | 533.92 | +0.36% | 674,100 |
| 2026-05-11 | 559.90 | 559.90 | 524.62 | 532.00 | -5.02% | 761,400 |
| 2026-05-08 | 572.20 | 572.20 | 555.19 | 560.11 | -2.11% | 476,600 |
| 2026-05-07 | 581.12 | 585.12 | 566.02 | 572.20 | -1.21% | 758,900 |
| 2026-05-06 | 561.85 | 580.65 | 550.45 | 579.23 | +2.89% | 665,200 |
| 2026-05-05 | 569.21 | 584.72 | 550.00 | 562.97 | -0.03% | 734,400 |
| 2026-05-04 | 564.51 | 570.63 | 554.03 | 563.12 | -0.76% | 711,800 |
| 2026-05-01 | 564.70 | 572.28 | 555.57 | 567.46 | +1.19% | 610,600 |
| 2026-04-30 | 554.33 | 562.71 | 548.07 | 560.80 | +1.29% | 717,100 |
| 2026-04-29 | 561.98 | 563.69 | 544.01 | 553.66 | -2.58% | 617,200 |
| 2026-04-28 | 575.16 | 579.15 | 563.90 | 568.30 | -1.16% | 539,000 |
| 2026-04-27 | 563.47 | 579.62 | 562.49 | 574.95 | +1.59% | 665,600 |
| 2026-04-24 | 556.92 | 567.94 | 552.00 | 565.93 | +0.89% | 598,200 |
| 2026-04-23 | 577.85 | 577.85 | 554.49 | 560.93 | -3.01% | 629,600 |
| 2026-04-22 | 570.86 | 584.52 | 570.86 | 578.35 | +1.64% | 364,700 |
| 2026-04-21 | 584.47 | 592.51 | 567.31 | 569.01 | -2.41% | 578,000 |
| 2026-04-20 | 582.67 | 590.25 | 579.97 | 583.06 | -1.05% | 638,200 |
| 2026-04-17 | 583.11 | 594.52 | 577.37 | 589.25 | +3.39% | 493,500 |
| 2026-04-16 | 580.76 | 584.84 | 569.31 | 569.95 | -1.86% | 337,700 |
| 2026-04-15 | 583.04 | 585.38 | 577.37 | 580.76 | -0.56% | 354,700 |
| 2026-04-14 | 573.15 | 585.74 | 571.07 | 584.05 | +1.75% | 455,100 |
| 2026-04-13 | 559.33 | 576.11 | 558.31 | 574.00 | +1.95% | 458,900 |
| 2026-04-10 | 579.67 | 582.24 | 559.39 | 563.00 | -3.72% | 498,600 |
| 2026-04-09 | 584.16 | 588.58 | 580.39 | 584.75 | -1.20% | 448,100 |
| 2026-04-08 | 601.17 | 605.82 | 588.43 | 591.84 | +2.96% | 451,600 |
| 2026-04-07 | 577.44 | 579.93 | 569.72 | 574.80 | -0.46% | 621,500 |
| 2026-04-06 | 566.17 | 580.90 | 565.87 | 577.44 | +1.39% | 588,600 |
| 2026-04-02 | 552.05 | 575.43 | 548.56 | 569.55 | +0.87% | 734,300 |
| 2026-04-01 | 561.67 | 568.75 | 557.50 | 564.66 | +0.49% | 490,500 |
| 2026-03-31 | 560.04 | 566.57 | 548.51 | 561.89 | +0.86% | 823,200 |
| 2026-03-30 | 560.95 | 567.71 | 555.73 | 557.09 | -0.22% | 460,700 |
| 2026-03-27 | 576.54 | 576.87 | 557.35 | 558.32 | -2.61% | 445,600 |
| 2026-03-26 | 575.26 | 586.21 | 570.98 | 573.29 | -0.42% | 432,400 |
| 2026-03-25 | 581.10 | 581.63 | 562.35 | 575.72 | +0.97% | 419,900 |
| 2026-03-24 | 573.40 | 576.51 | 565.33 | 570.21 | -1.43% | 361,500 |
| 2026-03-23 | 592.60 | 594.77 | 577.91 | 578.51 | +0.22% | 415,900 |
| 2026-03-20 | 576.78 | 581.36 | 569.89 | 577.26 | -0.45% | 765,300 |
| 2026-03-19 | 577.62 | 586.01 | 575.51 | 579.85 | +0.47% | 482,600 |
| 2026-03-18 | 581.91 | 586.95 | 574.85 | 577.12 | -1.68% | 542,300 |
| 2026-03-17 | 591.85 | 599.97 | 586.62 | 586.98 | +0.10% | 426,800 |
| 2026-03-16 | 577.51 | 592.59 | 576.54 | 586.37 | +2.19% | 510,600 |
| 2026-03-13 | 576.24 | 578.29 | 567.62 | 573.82 | +0.46% | 456,400 |
| 2026-03-12 | 592.87 | 596.24 | 570.35 | 571.21 | -4.88% | 800,600 |
| 2026-03-11 | 598.43 | 603.30 | 585.09 | 600.52 | +0.28% | 409,200 |
| 2026-03-10 | 607.96 | 610.43 | 598.10 | 598.85 | -1.90% | 463,189 |
| 2026-03-09 | 601.52 | 611.62 | 594.32 | 610.45 | +0.34% | 477,678 |
| 2026-03-06 | 607.59 | 615.48 | 594.94 | 608.41 | -1.70% | 560,500 |
| 2026-03-05 | 634.08 | 639.38 | 614.25 | 618.92 | -4.59% | 611,000 |
| 2026-03-04 | 633.50 | 651.06 | 630.24 | 648.70 | +2.07% | 561,200 |
| 2026-03-03 | 627.91 | 644.20 | 624.95 | 635.54 | -0.18% | 501,600 |
| 2026-03-02 | 639.48 | 647.04 | 627.39 | 636.70 | -3.05% | 522,300 |
| 2026-02-27 | 650.04 | 661.28 | 644.54 | 656.73 | -0.60% | 799,000 |
| 2026-02-26 | 657.57 | 666.14 | 650.00 | 660.71 | +0.51% | 414,300 |
| 2026-02-25 | 650.30 | 663.13 | 650.30 | 657.38 | +1.26% | 504,500 |
| 2026-02-24 | 623.13 | 652.64 | 617.00 | 649.23 | +4.19% | 790,900 |
| 2026-02-23 | 628.94 | 631.80 | 618.56 | 623.13 | -1.97% | 515,600 |
| 2026-02-20 | 626.75 | 638.14 | 625.22 | 635.66 | +0.78% | 301,700 |
| 2026-02-19 | 634.71 | 639.29 | 625.78 | 630.73 | -0.66% | 307,500 |
| 2026-02-18 | 625.89 | 639.19 | 623.42 | 634.90 | +1.39% | 348,200 |
| 2026-02-17 | 628.36 | 632.70 | 623.28 | 626.17 | -0.51% | 440,500 |
| 2026-02-13 | 616.77 | 636.05 | 606.04 | 629.35 | +1.97% | 543,964 |
| 2026-02-12 | 651.49 | 651.57 | 616.13 | 617.20 | -4.86% | 629,030 |
| 2026-02-11 | 640.92 | 649.74 | 636.77 | 648.73 | +0.34% | 400,161 |
| 2026-02-10 | 643.54 | 650.66 | 638.50 | 646.53 | +1.05% | 491,110 |
| 2026-02-09 | 647.72 | 647.72 | 629.73 | 639.79 | -0.75% | 518,234 |
| 2026-02-06 | 642.39 | 650.38 | 639.02 | 644.61 | +0.16% | 562,640 |
| 2026-02-05 | 643.83 | 651.35 | 636.36 | 643.59 | +0.10% | 710,006 |
| 2026-02-04 | 638.13 | 647.21 | 629.14 | 642.94 | +1.64% | 615,030 |
| 2026-02-03 | 635.59 | 650.72 | 629.27 | 632.56 | -1.10% | 634,137 |
| 2026-02-02 | 657.01 | 658.75 | 622.37 | 639.60 | -4.60% | 1,016,270 |
| 2026-01-30 | 672.79 | 682.99 | 668.99 | 670.46 | -0.92% | 762,074 |
| 2026-01-29 | 684.06 | 687.91 | 671.63 | 676.71 | -1.60% | 553,803 |
| 2026-01-28 | 686.91 | 694.70 | 679.32 | 687.74 | -1.01% | 426,388 |
| 2026-01-27 | 697.14 | 705.82 | 692.64 | 694.75 | -0.44% | 416,107 |
| 2026-01-26 | 691.04 | 704.72 | 690.45 | 697.82 | +0.57% | 379,232 |
| 2026-01-23 | 689.82 | 698.29 | 687.46 | 693.85 | +0.41% | 279,293 |
| 2026-01-22 | 697.44 | 703.54 | 688.70 | 691.05 | -0.78% | 453,761 |
| 2026-01-21 | 689.15 | 709.24 | 681.00 | 696.46 | +1.52% | 556,558 |
| 2026-01-20 | 693.79 | 699.48 | 682.85 | 686.02 | -4.10% | 560,688 |
| 2026-01-16 | 715.05 | 719.95 | 710.96 | 715.37 | +0.46% | 532,116 |
| 2026-01-15 | 711.00 | 715.11 | 707.42 | 712.12 | +0.23% | 320,411 |
| 2026-01-14 | 710.21 | 712.20 | 701.49 | 710.48 | -0.50% | 369,596 |
| 2026-01-13 | 717.91 | 726.41 | 707.88 | 714.04 | -1.48% | 335,996 |
| 2026-01-12 | 708.86 | 725.53 | 702.01 | 724.76 | +1.60% | 503,005 |
| 2026-01-09 | 707.33 | 717.33 | 706.73 | 713.35 | +0.13% | 511,425 |
| 2026-01-08 | 707.29 | 713.99 | 694.52 | 712.39 | -0.30% | 543,118 |
| 2026-01-07 | 706.08 | 724.99 | 704.72 | 714.55 | +1.09% | 542,668 |
| 2026-01-06 | 677.86 | 707.53 | 675.90 | 706.83 | +3.61% | 497,519 |
| 2026-01-05 | 670.21 | 684.96 | 667.65 | 682.23 | +1.83% | 518,955 |
| 2026-01-02 | 676.53 | 678.89 | 661.89 | 669.99 | -0.97% | 442,935 |
| 2025-12-31 | 680.82 | 684.29 | 675.88 | 676.53 | -0.85% | 292,303 |
| 2025-12-30 | 683.90 | 687.83 | 680.88 | 682.32 | -0.81% | 432,357 |
| 2025-12-29 | 687.71 | 690.05 | 680.46 | 687.89 | -0.09% | 289,007 |
| 2025-12-26 | 687.15 | 689.10 | 682.74 | 688.48 | +0.04% | 206,701 |
| 2025-12-24 | 683.97 | 689.06 | 680.09 | 688.18 | +0.86% | 219,352 |
| 2025-12-23 | 695.96 | 700.00 | 676.06 | 682.31 | -2.82% | 586,333 |
| 2025-12-22 | 701.81 | 705.88 | 695.56 | 702.12 | +0.25% | 353,937 |
| 2025-12-19 | 694.80 | 705.95 | 689.98 | 700.34 | +0.46% | 1,682,541 |
| 2025-12-18 | 699.26 | 711.68 | 693.37 | 697.10 | +0.22% | 483,773 |
| 2025-12-17 | 692.00 | 705.66 | 688.50 | 695.60 | +0.35% | 473,480 |
| 2025-12-16 | 697.51 | 703.71 | 687.68 | 693.18 | -1.05% | 711,702 |
| 2025-12-15 | 711.29 | 711.29 | 695.56 | 700.55 | -0.52% | 571,614 |
| 2025-12-12 | 710.46 | 715.19 | 697.26 | 704.20 | -0.47% | 460,689 |
| 2025-12-11 | 700.94 | 716.45 | 696.88 | 707.50 | +0.81% | 417,415 |
| 2025-12-10 | 702.19 | 707.46 | 693.72 | 701.83 | +0.40% | 529,485 |
| 2025-12-09 | 710.41 | 718.00 | 698.39 | 699.06 | -1.07% | 409,302 |
| 2025-12-08 | 717.47 | 721.50 | 705.00 | 706.65 | -1.04% | 411,678 |
| 2025-12-05 | 720.72 | 722.71 | 710.51 | 714.10 | -0.47% | 386,665 |
| 2025-12-04 | 725.56 | 732.03 | 714.17 | 717.47 | -1.17% | 526,358 |
| 2025-12-03 | 738.69 | 739.14 | 724.74 | 725.93 | -0.93% | 505,139 |
| 2025-12-02 | 732.40 | 738.33 | 722.29 | 732.73 | +0.52% | 761,358 |
| 2025-12-01 | 741.57 | 746.77 | 727.15 | 728.97 | -3.18% | 804,921 |
| 2025-11-28 | 756.02 | 757.24 | 748.00 | 752.88 | -0.41% | 208,980 |
| 2025-11-26 | 767.81 | 769.98 | 753.61 | 755.96 | -1.40% | 426,224 |
| 2025-11-25 | 751.75 | 769.24 | 750.36 | 766.68 | +1.93% | 660,840 |
| 2025-11-24 | 733.05 | 759.33 | 726.81 | 752.14 | +3.61% | 1,314,075 |
| 2025-11-21 | 690.10 | 735.59 | 688.14 | 725.91 | +5.30% | 972,621 |
| 2025-11-20 | 697.82 | 710.72 | 688.48 | 689.35 | -1.11% | 767,780 |
| 2025-11-19 | 673.75 | 701.74 | 670.21 | 697.10 | +4.01% | 1,010,481 |
| 2025-11-18 | 670.18 | 681.63 | 665.25 | 670.21 | +0.18% | 574,656 |
| 2025-11-17 | 689.93 | 697.92 | 666.97 | 669.00 | -3.03% | 496,046 |
| 2025-11-14 | 695.92 | 699.66 | 688.66 | 689.93 | -1.65% | 468,535 |
| 2025-11-13 | 709.83 | 715.89 | 698.18 | 701.48 | -1.69% | 473,431 |
| 2025-11-12 | 712.47 | 719.25 | 707.53 | 713.56 | +0.15% | 468,633 |
| 2025-11-11 | 710.94 | 718.52 | 709.09 | 712.47 | +0.41% | 291,967 |
| 2025-11-10 | 708.06 | 713.03 | 699.85 | 709.59 | +0.16% | 351,727 |
| 2025-11-07 | 710.15 | 716.71 | 700.20 | 708.45 | -0.74% | 409,936 |
| 2025-11-06 | 712.48 | 720.00 | 694.00 | 713.74 | -0.90% | 1,095,000 |
| 2025-11-05 | 724.36 | 728.95 | 701.61 | 720.21 | -0.26% | 590,823 |
| 2025-11-04 | 717.44 | 726.50 | 706.59 | 722.12 | -0.11% | 680,909 |
| 2025-11-03 | 693.00 | 735.00 | 691.73 | 722.94 | +14.84% | 1,652,764 |
| 2025-10-31 | 634.51 | 641.29 | 628.90 | 629.51 | +0.15% | 974,387 |
| 2025-10-30 | 627.66 | 632.94 | 626.87 | 628.54 | +0.14% | 373,168 |
| 2025-10-29 | 635.41 | 635.41 | 622.08 | 627.66 | -1.06% | 489,964 |
| 2025-10-28 | 640.52 | 646.00 | 633.18 | 634.36 | -2.01% | 397,172 |
| 2025-10-27 | 644.46 | 649.07 | 639.11 | 647.40 | +1.02% | 452,626 |
| 2025-10-24 | 641.76 | 650.37 | 639.08 | 640.85 | +0.35% | 368,181 |
| 2025-10-23 | 631.25 | 641.47 | 630.70 | 638.60 | +0.76% | 532,713 |
| 2025-10-22 | 642.41 | 642.41 | 628.60 | 633.78 | -0.53% | 465,451 |
| 2025-10-21 | 641.64 | 643.00 | 630.49 | 637.13 | -0.98% | 408,089 |
| 2025-10-20 | 638.20 | 644.92 | 634.90 | 643.41 | +1.26% | 327,360 |
| 2025-10-17 | 633.88 | 637.48 | 627.43 | 635.40 | -0.30% | 276,999 |
| 2025-10-16 | 643.44 | 651.50 | 628.17 | 637.34 | -0.28% | 524,682 |
| 2025-10-15 | 640.20 | 642.91 | 631.78 | 639.15 | +0.35% | 387,084 |
| 2025-10-14 | 625.66 | 642.59 | 625.62 | 636.91 | +0.57% | 365,423 |
| 2025-10-13 | 622.66 | 634.28 | 621.83 | 633.32 | +2.79% | 376,965 |
| 2025-10-10 | 628.75 | 628.75 | 615.00 | 616.15 | -2.00% | 410,774 |
| 2025-10-09 | 624.59 | 631.79 | 619.95 | 628.75 | -0.18% | 384,922 |
| 2025-10-08 | 634.30 | 638.63 | 626.11 | 629.91 | +0.42% | 521,378 |
| 2025-10-07 | 639.11 | 639.11 | 622.15 | 627.28 | -0.08% | 319,792 |
| 2025-10-06 | 633.56 | 634.14 | 626.19 | 627.78 | -0.54% | 247,743 |
| 2025-10-03 | 637.01 | 642.25 | 627.97 | 631.19 | -0.42% | 338,549 |
| 2025-10-02 | 616.52 | 634.87 | 614.55 | 633.84 | +2.21% | 415,770 |
| 2025-10-01 | 630.72 | 638.24 | 600.57 | 620.11 | -2.94% | 659,787 |
| 2025-09-30 | 631.27 | 639.53 | 629.67 | 638.89 | +1.32% | 367,469 |
| 2025-09-29 | 636.34 | 636.34 | 619.00 | 630.56 | -0.26% | 266,141 |
| 2025-09-26 | 619.31 | 636.00 | 615.33 | 632.22 | +2.27% | 344,253 |
| 2025-09-25 | 620.93 | 621.13 | 613.28 | 618.17 | -1.44% | 380,024 |
| 2025-09-24 | 645.12 | 645.12 | 621.36 | 627.17 | -3.27% | 464,493 |
| 2025-09-23 | 640.34 | 649.47 | 640.34 | 648.38 | +0.66% | 351,154 |
| 2025-09-22 | 653.17 | 657.11 | 640.27 | 644.10 | -1.84% | 386,943 |
| 2025-09-19 | 659.58 | 661.39 | 648.85 | 656.16 | +0.10% | 981,522 |
| 2025-09-18 | 642.53 | 659.17 | 635.94 | 655.51 | +2.29% | 474,184 |
| 2025-09-17 | 644.59 | 651.05 | 637.00 | 640.86 | -0.74% | 444,560 |
| 2025-09-16 | 640.37 | 648.32 | 635.50 | 645.65 | +0.26% | 404,496 |
| 2025-09-15 | 641.73 | 651.33 | 641.73 | 643.99 | +0.44% | 455,442 |
| 2025-09-12 | 639.24 | 644.86 | 625.55 | 641.14 | -0.62% | 317,919 |
| 2025-09-11 | 637.14 | 648.29 | 637.14 | 645.16 | +1.13% | 337,099 |
| 2025-09-10 | 652.91 | 653.67 | 631.74 | 637.95 | -2.69% | 389,108 |
| 2025-09-09 | 652.83 | 655.77 | 647.78 | 655.60 | +0.42% | 271,828 |
| 2025-09-08 | 644.42 | 654.05 | 640.26 | 652.83 | +1.53% | 460,588 |
| 2025-09-05 | 640.00 | 649.16 | 630.87 | 642.99 | +0.40% | 370,390 |
| 2025-09-04 | 637.71 | 642.47 | 629.55 | 640.44 | +1.02% | 440,535 |
| 2025-09-03 | 640.99 | 642.01 | 626.24 | 633.95 | -0.86% | 373,575 |
| 2025-09-02 | 637.05 | 641.21 | 630.54 | 639.45 | -1.18% | 440,474 |
| 2025-08-29 | 647.95 | 652.00 | 642.29 | 647.09 | +0.01% | 304,950 |
| 2025-08-28 | 638.28 | 647.44 | 637.05 | 647.03 | +0.96% | 309,243 |
| 2025-08-27 | 642.61 | 647.00 | 637.67 | 640.86 | -0.13% | 521,480 |
| 2025-08-26 | 641.35 | 645.53 | 639.75 | 641.72 | +0.06% | 416,541 |
| 2025-08-25 | 639.33 | 644.13 | 636.00 | 641.35 | -0.65% | 395,639 |
| 2025-08-22 | 635.76 | 648.55 | 634.69 | 645.55 | +1.97% | 352,266 |
| 2025-08-21 | 637.05 | 638.53 | 632.57 | 633.05 | -1.06% | 284,143 |
| 2025-08-20 | 637.82 | 640.70 | 634.16 | 639.85 | +0.49% | 525,228 |
| 2025-08-19 | 638.00 | 642.82 | 635.53 | 636.71 | -0.18% | 407,282 |
| 2025-08-18 | 650.45 | 652.08 | 637.08 | 637.86 | -1.99% | 437,094 |
| 2025-08-15 | 655.54 | 661.10 | 650.78 | 650.84 | -0.48% | 418,115 |
| 2025-08-14 | 664.11 | 664.11 | 648.17 | 653.95 | -1.50% | 504,672 |
| 2025-08-13 | 651.15 | 665.02 | 648.92 | 663.92 | +1.79% | 566,491 |
| 2025-08-12 | 652.79 | 654.36 | 647.38 | 652.27 | +0.02% | 506,395 |
| 2025-08-11 | 662.00 | 665.52 | 646.68 | 652.11 | -0.90% | 491,869 |
Most recent 250 sessions, newest first.
Seasonal returns
Best month historically: Nov (+7.72%). Worst month: Oct (-4.21%). Based on 5 years of daily data (2022–2026).
FAQ · from the current price data · as of 2026-08-07
Quick answers
What is IDEXX Laboratories Inc's (IDXX) latest close?
586.67 on 2026-08-07, from the Closelook data lake's daily price record.
What is IDXX's 52-week high and low?
769.98 high and 518.55 low over the trailing 52 weeks, as of 2026-08-07.
What is IDEXX Laboratories Inc's strongest and weakest month historically?
Historically, IDXX's strongest calendar month has been Nov (average +7.72%) and its weakest Oct (average -4.21%), based on 5 years of daily data (2022–2026).
How many years of seasonality does this cover?
5 years (2022–2026), computed from 965 daily bars in the Closelook data lake.