Insmed Incorporated (INSM) Stock Chart
INSM price chart
Daily prices adjusted for splits and dividends. 1D and 5D show delayed intraday prices. Markers: E earnings, D dividend, S split.
Technical snapshot
Key levels & statistics
INSM performance vs the market
Total return, dividends reinvestedINSM monthly returns
INSM historical prices
INSM dividends & splits
About the INSM chart
Insmed (INSM) closed at $96.27 on October 16, 2026, down 44.7% so far this year. The stock is trading 25.4% below its 200-day moving average of $129.10, which technical analysts usually read as a long-term downtrend. Over the past year INSM returned −41.0% including dividends, behind the S&P 500 (+16.8%).
This page charts the full trading history of Insmed Incorporated stock. Daily prices come from EODHD and are adjusted for stock splits and dividends, so returns over long periods are comparable. For the latest quote, company profile, earnings and news, see the INSM stock overview.
INSM chart FAQ
What is Insmed's all-time high stock price?
The highest closing price for INSM was $211.41 on December 1, 2025 (adjusted for stock splits). As of the October 16, 2026 close it traded 54.5% below that level.
What is the 52-week range of INSM stock?
Over the 52 weeks to October 16, 2026, INSM traded between an intraday low of $90.39 on June 10, 2026 and an intraday high of $212.75 on December 2, 2025.
Is INSM above its 200-day moving average?
No. On October 16, 2026 INSM closed at $96.27, 25.4% below its 200-day simple moving average of $129.10. The 50-day average was $118.87.
How has INSM stock performed compared with the S&P 500?
Including reinvested dividends, INSM returned −41.0% over the past year, compared with +16.8% for the S&P 500 (SPY). Over five years the figures were +263.4% and +83.0%.
Does Insmed pay a dividend?
Insmed has not paid a dividend in the past 12 months.
Has INSM stock ever split?
INSM has split its stock 2 times: 1:4 (July 31, 2000), 1:10 (March 3, 2011). Prices on this chart are adjusted for all splits.
How do I read the INSM chart?
Pick a time range above the chart and choose candlesticks, a line or an area chart. Moving averages, Bollinger Bands, volume, RSI and MACD can be switched on with the indicator buttons, and "Compare" plots INSM against the S&P 500, its sector or a competitor as a percentage change. Chart prices are adjusted for splits and dividends.