stockNASDAQ: ICLR • 6 Months Updates
ICON plc (ICLR) 6 Months
Showing Closing Date Range from Apr 29 to Oct 26, 2026.
Investor Relations:investor.iconplc.com
Price & Performance Trajectory
ICON plcNASDAQ: ICLR
Latest Close
$183.78
6 Months Updates Trajectory
Showing Closing Date Range from Apr 29 to Oct 26, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesICLR session performance
✓ Latest Close USD
$183.78
Latest session close
+$67.61vs period start
Period Return % % GAIN
+58.2%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$190.56 / $108.8
Period range envelope
$81.76channel spread
Total Volume SHARES
114.54M
Period turnover
Avg: 946.6K/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(121 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 26, 2026 | $183.78 | -0.80% | $185.59 | $179.16 | 1.06M |
| Oct 23, 2026 | $185.27 | -0.09% | $185.57 | $179.89 | 1.02M |
| Oct 22, 2026 | $185.43 | +0.10% | $190.56 | $181.81 | 1.02M |
| Oct 21, 2026 | $185.25 | +6.35% | $188.27 | $171.54 | 1.16M |
| Oct 20, 2026 | $174.19 | +3.60% | $176.73 | $168.64 | 936.2K |
| Oct 19, 2026 | $168.14 | -1.20% | $173.11 | $167.14 | 728.5K |
| Oct 16, 2026 | $170.18 | -2.83% | $176.81 | $167.95 | 667.9K |
| Oct 15, 2026 | $175.13 | +3.65% | $177.20 | $166.94 | 767.4K |
| Oct 14, 2026 | $168.97 | +2.82% | $170.32 | $163.14 | 601.3K |
| Oct 13, 2026 | $164.34 | -0.04% | $166.17 | $159.72 | 798.9K |
| Oct 12, 2026 | $164.40 | +0.14% | $169.83 | $163.90 | 853.3K |
| Oct 09, 2026 | $164.17 | -0.20% | $169.85 | $163.49 | 712.9K |
| Oct 08, 2026 | $164.50 | +0.26% | $164.95 | $159.40 | 1.02M |
| Oct 07, 2026 | $164.08 | +1.48% | $165.22 | $157.38 | 745.4K |
| Oct 06, 2026 | $161.69 | -3.94% | $177.67 | $161.26 | 984.0K |
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