The highest closing price for Insmed (INSM) last month was $164.86, on April 1. It was down 17.1% for the month. The latest price is $118.02.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
April 30 2026 | $136.00 | $137.22 | $134.94 | $136.33 | 1,337,000 |
April 29 2026 | $134.42 | $136.98 | $132.77 | $135.03 | 1,487,500 |
April 28 2026 | $136.54 | $138.79 | $132.57 | $134.94 | 1,357,400 |
April 27 2026 | $135.58 | $139.54 | $135.18 | $135.98 | 1,116,800 |
April 24 2026 | $142.29 | $143.27 | $134.59 | $135.17 | 2,500,900 |
April 23 2026 | $144.48 | $145.43 | $142.06 | $143.83 | 1,152,500 |
April 22 2026 | $142.39 | $145.32 | $141.43 | $144.48 | 1,820,000 |
April 21 2026 | $142.42 | $144.07 | $139.59 | $140.98 | 1,590,900 |
April 20 2026 | $143.30 | $144.06 | $140.65 | $142.82 | 1,071,000 |
April 17 2026 | $144.25 | $145.62 | $143.28 | $144.48 | 2,048,500 |
April 16 2026 | $146.02 | $146.18 | $142.03 | $142.79 | 2,160,800 |
April 15 2026 | $154.57 | $154.58 | $146.25 | $146.74 | 2,229,200 |
April 14 2026 | $152.21 | $153.87 | $150.93 | $153.40 | 1,309,600 |
April 13 2026 | $154.81 | $156.64 | $148.51 | $151.14 | 2,079,300 |
April 10 2026 | $159.59 | $160.21 | $152.99 | $154.81 | 1,827,000 |
April 09 2026 | $159.15 | $160.49 | $157.75 | $159.59 | 1,564,100 |
April 08 2026 | $162.95 | $163.03 | $154.73 | $160.18 | 3,356,000 |
April 07 2026 | $162.82 | $164.03 | $159.53 | $163.03 | 1,352,200 |
April 06 2026 | $161.69 | $166.19 | $161.33 | $163.81 | 1,852,500 |
April 02 2026 | $161.51 | $164.53 | $157.52 | $162.43 | 1,809,300 |
April 01 2026 | $164.49 | $166.00 | $161.73 | $164.86 | 2,852,200 |
Daily pricing data for Insmed dates back to 2/15/1991, and may be incomplete.