Biodesix, Inc. (BDSX) Stock Chart
BDSX 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
BDSX performance vs the market
Total return, dividends reinvestedBDSX monthly returns
BDSX historical prices
BDSX dividends & splits
About the BDSX chart
Biodesix (BDSX) closed at $23.66 on October 16, 2026, up 247.9% so far this year. The stock is trading 32.4% above its 200-day moving average of $17.86, which technical analysts usually read as a long-term uptrend. Over the past year BDSX returned +240.4% including dividends, ahead of the S&P 500 (+16.8%).
This page charts the full trading history of Biodesix, Inc. 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 BDSX stock overview.
BDSX chart FAQ
What is Biodesix's all-time high stock price?
The highest closing price for BDSX was $624.20 on January 20, 2021 (adjusted for stock splits). As of the October 16, 2026 close it traded 96.2% below that level.
What is the 52-week range of BDSX stock?
Over the 52 weeks to October 16, 2026, BDSX traded between an intraday low of $5.26 on January 9, 2026 and an intraday high of $31.97 on September 28, 2026.
Is BDSX above its 200-day moving average?
Yes. On October 16, 2026 BDSX closed at $23.66, 32.4% above its 200-day simple moving average of $17.86. The 50-day average was $26.65.
How has BDSX stock performed compared with the S&P 500?
Including reinvested dividends, BDSX returned +240.4% over the past year, compared with +16.8% for the S&P 500 (SPY). Over five years the figures were −84.2% and +83.0%.
Does Biodesix pay a dividend?
Biodesix has not paid a dividend in the past 12 months.
Has BDSX stock ever split?
BDSX has split its stock 1 time: 1:20 (September 15, 2025). Prices on this chart are adjusted for all splits.
How do I read the BDSX 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 BDSX against the S&P 500, its sector or a competitor as a percentage change. Chart prices are adjusted for splits and dividends.