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120.00
3.21%
-3.98
After Hours:
120.50
0.50
+0.42%
Insmed Inc Stock (INSM) Price History
The historical daily chart and data for Insmed Inc stock (INSM), show that the latest closing stock price as of September 18, 2026, is $120.00.
- Insmed Inc all-time high stock price is $212.75, occurred on December 02, 2025.
- The lowest Insmed Inc stock price recorded was $9.02 on June 27, 2016. Since then, Insmed Inc's stock price has risen over 1,230% to $120.00 now.
- The 52-week high stock price for INSM is $212.75, representing a 77.29% increase from the current share price, occurred on December 02, 2025.
- The 52-week low stock price for INSM is $90.39, indicating a -24.68% decrease from the current share price, occurred on June 10, 2026.
- The closing price of Insmed Inc (INSM) stock in the beginning of 2025 was $28.13. The stock closed the year at $19.98, a loss of over -28.97% for the year.
The table below shows more information about INSM historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep 18, 2026 | $124.1 | $119.3 | $4.79 | 3,429,719.0 | -3.21% |
| Sep 17, 2026 | $127.4 | $122.9 | $4.52 | 1,591,694.0 | +1.14% |
| Sep 16, 2026 | $124.4 | $119.5 | $4.86 | 1,433,534.0 | +2.22% |
| Sep 15, 2026 | $126.1 | $118.3 | $7.76 | 3,363,609.0 | -4.29% |
| Sep 14, 2026 | $130.8 | $124.6 | $6.20 | 1,610,470.0 | -3.18% |
| Sep 11, 2026 | $130.2 | $126.5 | $3.73 | 1,698,200.0 | +1.67% |
| Sep 10, 2026 | $128.8 | $124.3 | $4.56 | 2,593,897.0 | -1.18% |
| Sep 09, 2026 | $130.8 | $121.0 | $9.80 | 2,841,692.0 | +3.13% |
| Sep 08, 2026 | $127.4 | $121.4 | $6.04 | 1,603,833.0 | -1.11% |
| Sep 04, 2026 | $128.2 | $125.6 | $2.62 | 1,800,717.0 | -0.31% |
| Sep 03, 2026 | $127.1 | $124.0 | $3.04 | 1,884,280.0 | +0.04% |
| Sep 02, 2026 | $126.8 | $121.1 | $5.68 | 1,997,905.0 | +4.21% |
| Sep 01, 2026 | $122.2 | $119.5 | $2.67 | 1,419,223.0 | -0.25% |
| Aug 31, 2026 | $122.7 | $117.5 | $5.20 | 2,390,748.0 | +2.77% |
| Aug 28, 2026 | $120.7 | $117.2 | $3.51 | 1,977,202.0 | -2.35% |
| Aug 27, 2026 | $126.1 | $121.2 | $4.89 | 1,055,879.0 | -2.41% |
| Aug 26, 2026 | $125.6 | $121.6 | $3.95 | 1,977,707.0 | +0.40% |
| Aug 25, 2026 | $127.2 | $122.9 | $4.32 | 2,369,433.0 | -0.07% |
| Aug 24, 2026 | $126.1 | $122.8 | $3.28 | 1,340,362.0 | -1.42% |
Insmed Inc Stock (INSM) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Insmed Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of INSM shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Insmed Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.
Insmed Inc Stock (INSM) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep, 2026 | $130.8 | $118.3 | $12.49 | 30,698,492.0 | -1.49% |
| Aug, 2026 | $137.7 | $96.42 | $41.28 | 60,676,973.0 | +23.55% |
| Jul, 2026 | $119.5 | $97.05 | $22.49 | 51,634,654.0 | -7.52% |
| Jun, 2026 | $108.7 | $90.39 | $18.28 | 105,125,916.0 | -0.27% |
| May, 2026 | $142.9 | $98.90 | $44.00 | 87,263,410.0 | -21.58% |
| Apr, 2026 | $166.2 | $132.6 | $33.62 | 37,856,228.0 | -16.63% |
| Mar, 2026 | $164.2 | $135.7 | $28.49 | 55,191,224.0 | +9.50% |
| Feb, 2026 | $167.4 | $143.0 | $24.38 | 46,606,548.0 | -4.81% |
| Jan, 2026 | $186.2 | $153.1 | $33.10 | 53,802,193.0 | -9.87% |
Insmed Inc Stock (INSM) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $212.8 | $161.0 | $51.73 | 76,442,667.0 | -16.21% |
| Nov, 2025 | $209.8 | $178.8 | $31.01 | 52,611,381.0 | +9.58% |
| Oct, 2025 | $197.1 | $143.2 | $53.90 | 48,911,337.0 | +31.66% |
| Sep, 2025 | $149.1 | $134.0 | $15.07 | 47,151,397.0 | +5.81% |
| Aug, 2025 | $136.9 | $105.8 | $31.15 | 63,484,138.0 | +26.86% |
| Jul, 2025 | $108.6 | $95.01 | $13.63 | 54,585,492.0 | +6.60% |
| Jun, 2025 | $106.8 | $69.59 | $37.24 | 121,659,617.0 | +44.33% |
| May, 2025 | $73.39 | $63.81 | $9.58 | 47,925,195.0 | -3.15% |
| Apr, 2025 | $75.65 | $60.40 | $15.25 | 61,967,959.0 | -5.62% |
| Mar, 2025 | $81.55 | $71.57 | $9.98 | 29,444,638.0 | -6.45% |
| Feb, 2025 | $84.91 | $74.47 | $10.44 | 33,763,555.0 | +6.49% |
| Jan, 2025 | $80.63 | $61.50 | $19.13 | 38,628,761.0 | +10.92% |
Insmed Inc Stock (INSM) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $78.83 | $67.55 | $11.28 | 33,525,345.0 | -8.37% |
| Nov, 2024 | $76.65 | $64.86 | $11.79 | 31,708,706.0 | +11.71% |
| Oct, 2024 | $77.70 | $67.05 | $10.65 | 25,897,687.0 | -7.84% |
| Sep, 2024 | $78.10 | $70.00 | $8.10 | 36,922,749.0 | -4.54% |
| Aug, 2024 | $80.53 | $67.22 | $13.31 | 47,643,913.0 | +5.11% |
| Jul, 2024 | $78.87 | $61.52 | $17.35 | 51,236,222.0 | +8.58% |
| Jun, 2024 | $70.65 | $54.71 | $15.94 | 68,014,581.0 | +21.71% |
| May, 2024 | $58.82 | $21.92 | $36.90 | 99,697,422.0 | +122.69% |
| Apr, 2024 | $28.69 | $23.52 | $5.17 | 43,584,478.0 | -8.88% |
| Mar, 2024 | $28.64 | $25.52 | $3.12 | 28,278,838.0 | -2.13% |
| Feb, 2024 | $29.91 | $25.06 | $4.85 | 33,821,497.0 | -0.29% |
| Jan, 2024 | $31.14 | $27.25 | $3.89 | 37,000,765.0 | -10.29% |
0.88%
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