stockNASDAQ: IDXX • 28 Days Updates
IDEXX Laboratories Stock (IDXX)
Showing Closing Date Range from Sep 30 to Oct 28, 2026.
IDEXX Laboratories (IDXX) supplies veterinary diagnostic systems and software plus livestock water testing solutions, trading among Nasdaq Stocks. Shares last closed at $562.91, moving +1.70% over the past week and +7.80% across 28 days. Longer term, the stock is +0.74% over 3 months, -0.80% over 6 months and -11.26% over 12 months. Healthcare and life sciences peers PFE (Pfizer) (+3.26%), MRNA (Moderna) (+11.21%), ZTS (Zoetis) (+11.41%), MRK (Merck) (-2.88%) and JNJ (Johnson & Johnson) (+2.38%) moved over the same 28-day stretch, for comparison.
Investor Relations:ir.idexx.com
Price & Performance Trajectory
IDEXX Laboratories, Inc.NASDAQ: IDXX
Latest Close
$562.91
28 Days Updates Trajectory
Showing Closing Date Range from Sep 30 to Oct 28, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesIDXX session performance
✓ Latest Close USD
$562.91
Latest session close
+$40.72vs period start
Period Return % % GAIN
+7.8%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$571.75 / $501.17
Period range envelope
$70.58channel spread
Total Volume SHARES
10.31M
Period turnover
Avg: 515.5K/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(20 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 28, 2026 | $562.91 | +0.30% | $567.77 | $555.21 | 351.5K |
| Oct 27, 2026 | $561.25 | -1.57% | $567.55 | $559.03 | 488.1K |
| Oct 26, 2026 | $570.21 | +1.75% | $571.75 | $557.94 | 528.1K |
| Oct 23, 2026 | $560.38 | -1.13% | $569.56 | $558.29 | 398.0K |
| Oct 22, 2026 | $566.76 | +2.40% | $568.67 | $558.99 | 430.1K |
| Oct 21, 2026 | $553.48 | -0.80% | $560.17 | $547.60 | 404.6K |
| Oct 20, 2026 | $557.93 | +0.38% | $561.83 | $552.78 | 439.5K |
| Oct 19, 2026 | $555.80 | -0.81% | $563.95 | $553.52 | 497.0K |
| Oct 16, 2026 | $560.36 | +2.41% | $566.55 | $552.62 | 708.8K |
| Oct 15, 2026 | $547.18 | +3.43% | $547.83 | $535.29 | 545.2K |
| Oct 14, 2026 | $529.01 | +1.67% | $529.63 | $519.48 | 824.3K |
| Oct 13, 2026 | $520.31 | -0.69% | $528.06 | $515.00 | 445.4K |
| Oct 12, 2026 | $523.94 | +1.15% | $525.76 | $515.13 | 552.8K |
| Oct 09, 2026 | $518.00 | +0.95% | $521.99 | $513.15 | 466.7K |
| Oct 08, 2026 | $513.14 | +1.28% | $514.51 | $506.29 | 691.1K |
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