Why is BDSX Down Today?

BDSX
$27.56
▼ -7.61% ($-2.10)
Last updated: Oct 01, 2026 8:31 PM ET

About Biodesix, Inc. Common Stock

Biodesix Inc is a diagnostic solutions company with a focus in lung disease. The Company has a single operating segment focused on providing diagnostic testing services to customers. It provides biopharmaceutical companies with services that include diagnostic research, clinical trial testing, and t...

Sector: SERVICES-MEDICAL LABORATORIES
Market Cap: $61.36M
Forward P/E: -3.0
52-Week Range: $5.26 - $31.97
Employees: 273

Overall Confidence: 65%

65% Confident

Based on news, social sentiment, options activity, and sector analysis

SYMPATHY 60% Confidence
🎯 Outperforming sector by 7.4%
This stock is significantly underperforming its SERVICES-MEDICAL LABORATORIES sector peers, suggesting a stock-specific catalyst.

✅ Move Confirmation

MODERATE VOLUME 1.6x average volume

NORMAL - This move is backed by significant volume and appears sustainable.

📍 Sector Context

SERVICES-MEDICAL LABORATORIES sector: -0.2%

BDSX is outperforming its sector by -7.4%. This suggests a stock-specific catalyst.

Market Comparison

BDSX is significantly underperforming the market (-7.8% vs SPY)
S&P 500
SPY
+0.18%
Nasdaq 100
QQQ
+0.31%
BDSX
This Stock
-7.61%
vs S&P 500: -7.79%
vs Nasdaq: -7.92%

📊 What Happens Next?

Probability Analysis

55% chance this move continues in the next 1-3 days

Expected Range

Based on historical patterns and options pricing, BDSX is expected to trade between:
$26.73 - $28.11

Key Level to Watch

$26.18 support
Watch for breakdown below $27.56

Quick Trade Ideas

Options strategies to consider for BDSX's -8% move

📊

No Options Available

BDSX doesn't have listed options or options data is currently unavailable.

Try another stock in our Options Calculator →
Disclaimer: These are educational examples only, not investment advice. Options involve significant risk including total loss of premium. Prices shown are estimates and may differ from actual market prices. Always do your own research and consider your risk tolerance.

🔔 Get BDSX Alerts

We'll notify you when BDSX's trend changes or a new signal fires.

Last updated: Oct 01, 2026 8:31 PM (-21 minutes ago)
Data refreshes every 30 minutes during market hours

Historical Context

BDSX has moved more than 3.0% down on 67 occasions in the past year.

50.7%
Continuation Rate
34/67 times continued down
+0.82%
Avg Next Day Change
After similar down moves
Last similar move: Sep 29, 2026 (-4.2%) → Next day: +2.4%

Frequently Asked Questions

Why is BDSX stock down today?

This stock is significantly underperforming its SERVICES-MEDICAL LABORATORIES sector peers, suggesting a stock-specific catalyst.

Is BDSX stock a buy or sell right now?

Based on current analysis, BDSX shows 65% confidence in today's move. Volume is moderate which supports the trend. View full buy/sell analysis →

What is the BDSX stock price target?

BDSX is currently trading at $27.56. Based on today's momentum, the expected short-term range is $26.73 - $28.11. See long-term price prediction →

Will BDSX stock continue falling?

Our analysis shows a 55% probability that BDSX's move continues in the next 1-3 days. Key level to watch: $26.18 (support).

Is BDSX stock oversold or overbought?

BDSX's RSI (Relative Strength Index) is currently at 48.8. This shows bearish momentum - the stock has negative momentum but isn't oversold yet.

What is the momentum for BDSX stock?

BDSX's 10-day momentum indicator is at -1.48. Negative momentum - the stock has mild downward pressure which may continue short-term.

Is BDSX outperforming or underperforming the market?

BDSX (-7.61%) is currently significantly underperforming the market (-7.8% vs SPY). Today, the S&P 500 (SPY) is up 0.18%, and Nasdaq (QQQ) is up 0.31%.

What does MACD indicate for BDSX?

BDSX's MACD (0.93) is currently below the signal line (1.08), indicating a bearish trend. This technical signal suggests selling pressure is dominant. The trend strength (ADX: 25.5) is strong.

Is BDSX in an uptrend or downtrend?

Based on moving average analysis, BDSX is in a mixed/transitional trend. The price and moving averages are not clearly aligned, suggesting a potential trend change or consolidation phase. 20-day SMA: $28.11, 50-day SMA: $25.73.

Check Why Another Stock is Moving

Enter any ticker symbol to see real-time analysis

Popular: AAPL TSLA NVDA MSFT META AMZN GOOGL