The highest closing price for ICON (ICLR) last month was $119.68, on April 17. It was up 6.8% for the month. The latest price is $116.42.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
April 30 2026 | $115.15 | $118.80 | $111.00 | $118.33 | 1,561,200 |
April 29 2026 | $116.25 | $119.43 | $110.38 | $116.17 | 4,097,200 |
April 28 2026 | $103.09 | $103.85 | $99.06 | $102.49 | 1,580,300 |
April 27 2026 | $102.42 | $103.34 | $99.37 | $103.21 | 3,350,300 |
April 24 2026 | $107.71 | $107.71 | $99.93 | $102.17 | 1,802,000 |
April 23 2026 | $107.50 | $110.10 | $104.03 | $106.34 | 2,320,400 |
April 22 2026 | $116.91 | $117.72 | $113.48 | $115.43 | 1,164,500 |
April 21 2026 | $116.47 | $118.68 | $114.10 | $115.18 | 1,023,900 |
April 20 2026 | $118.25 | $119.45 | $115.78 | $117.12 | 995,000 |
April 17 2026 | $116.98 | $121.03 | $116.41 | $119.68 | 1,175,700 |
April 16 2026 | $116.54 | $118.54 | $114.26 | $115.58 | 1,139,200 |
April 15 2026 | $113.31 | $116.65 | $112.53 | $116.50 | 1,356,600 |
April 14 2026 | $110.54 | $114.29 | $110.25 | $113.06 | 899,400 |
April 13 2026 | $106.22 | $111.09 | $105.05 | $110.37 | 951,000 |
April 10 2026 | $107.76 | $107.76 | $104.07 | $106.81 | 669,600 |
April 09 2026 | $105.12 | $106.83 | $102.53 | $106.70 | 693,000 |
April 08 2026 | $111.90 | $113.12 | $106.15 | $106.54 | 784,700 |
April 07 2026 | $109.62 | $110.74 | $106.42 | $107.16 | 536,600 |
April 06 2026 | $113.50 | $114.06 | $108.15 | $109.62 | 633,400 |
April 02 2026 | $110.06 | $115.63 | $108.58 | $114.19 | 661,200 |
April 01 2026 | $110.83 | $112.94 | $110.33 | $111.42 | 798,200 |
Daily pricing data for ICON dates back to 5/15/1998, and may be incomplete.