stockNASDAQ: ICLR • 12 Months Updates
ICON plc (ICLR) 12 Months
Showing Closing Date Range from Oct 16, 2025 to Oct 16, 2026.
Investor Relations:investor.iconplc.com
Price & Performance Trajectory
ICON plcNASDAQ: ICLR
Latest Close
$170.18
12 Months Updates Trajectory
Showing Closing Date Range from Oct 16, 2025 to Oct 16, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesICLR session performance
✓ Latest Close USD
$170.18
Latest session close
$-18.28vs period start
Period Return % % GAIN
-9.7%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$203.91 / $66.57
Period range envelope
$137.34channel spread
Total Volume SHARES
294.55M
Period turnover
Avg: 1.19M/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(248 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| 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 |
| Oct 05, 2026 | $168.33 | +3.88% | $168.76 | $160.99 | 932.5K |
| Oct 02, 2026 | $162.05 | +0.12% | $163.43 | $160.41 | 676.1K |
| Sep 25, 2026 | $174.31 | +0.24% | $174.87 | $170.44 | 442.5K |
| Sep 24, 2026 | $173.90 | +6.10% | $175.00 | $163.79 | 1.62M |
| Sep 23, 2026 | $163.90 | -1.92% | $169.28 | $163.41 | 1.06M |
| Sep 22, 2026 | $167.11 | -1.44% | $172.04 | $167.11 | 1.06M |
Page 1 of 17