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High volatility in Biodesix Inc stock price on Thursday which ended trading at $21.99
(Updated on Jul 02, 2026)

Buy or Hold candidate since Jun 15, 2026 Gain 40.96%

The Biodesix Inc stock price fell by -10.24% on the last day (Thursday, 2nd Jul 2026) from $24.50 to $21.99. During the last trading day the stock fluctuated 13.70% from a day low at $21.75 to a day high of $24.73. The price has risen in 7 of the last 10 days and is up by 44.48% over the past 2 weeks. Volume fell on the last day along with the stock, which is actually a good sign as volume should follow the stock. On the last day, the trading volume fell by -64 thousand shares and in total, 62 thousand shares were bought and sold for approximately $1.36 million.

The stock lies in the middle of a very wide and strong rising trend in the short term and a further rise within the trend is signaled. Given the current short-term trend, the stock is expected to rise 49.87% during the next 3 months and, with a 90% probability hold a price between $23.61 and $36.92 at the end of this 3-month period.

BDSX Signals & Forecast

The Biodesix Inc stock holds a sell signal from the short-term Moving Average; at the same time, however, there is a buy signal from the long-term average. Since the short-term average is above the long-term average there is a general buy signal in the stock giving a positive forecast for the stock. On further gains, the stock will meet resistance from the short-term Moving Average at approximately $22.13. On a fall, the stock will find some support from the long-term average at approximately $16.76. A break-up through the short-term average will send a buy signal, whereas a breakdown through the long-term average will send a sell signal. Furthermore, there is a buy signal from the 3 month Moving Average Convergence Divergence (MACD). Some negative signals were issued as well, and these may have some influence on the near short-term development. A sell signal was issued from a pivot top point on Wednesday, July 01, 2026, and so far it has fallen -10.24%. Further fall is indicated until a new bottom pivot has been found. Volume fell along with the price during the last trading day, which is technical positive. One should, however, note that this stock may have low liquidity in periods, which increases the general risk.

Support, Risk & Stop-loss for Biodesix Inc stock

On the downside, the stock finds support just below today's level from accumulated volume at $20.04 and $18.67. There is a natural risk involved when a stock is testing a support level, since if this is broken, the stock then may fall to the next support level. In this case, Biodesix Inc finds support just below today's level at $20.04. If this is broken, then the next support from accumulated volume will be at $18.67 and $16.81.

This stock may move very much during the day (volatility) and with periodic low trading volume this stock is considered to be "very high risk". During the last day, the stock moved $2.98 between high and low, or 13.70%. For the last week the stock has had daily average volatility of 11.94%.

Our recommended stop-loss: $20.77 (-5.56%) (This stock has very high daily movements and this gives very high risk. There is a sell signal from a pivot top found 1 day ago.)

Trading Expectations (BDSX) For The Upcoming Trading Day Of Monday 6th

For the upcoming trading day on Monday, 6th we expect Biodesix Inc to open at $22.82, and during the day (based on 14 day Average True Range), to move between $21.07 and $22.91, which gives a possible trading interval of +/-$1.83 (+/-8.69%) up or down from last closing price. If Biodesix Inc takes out the full calculated possible swing range there will be an estimated 8.69% move between the lowest and the highest trading price during the day.

Since the stock is closer to the resistance from accumulated volume at $23.34 (6.14%) than the support at $20.04 (8.87%), our systems don't find the trading risk/reward intra-day attractive and any bets should be held until the stock is closer to the support level.

Is Biodesix Inc stock A Buy?

Several short-term signals, along with a general good trend, are positive and we conclude that the current level may hold a buying opportunity as there is a fair chance for Biodesix Inc stock to perform well in the short-term. Due to some small weaknesses in the technical picture we have downgraded our analysis conclusion for this stock since the last evaluation from a Strong Buy to a Buy candidate.

Current score: 2.820 Buy Candidate Downgraded

Predicted Fair Opening Price

Predicted fair opening price on July 6, 2026 - $22.82 ( 3.79%).

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BDSX Performance

Trading levels for BDSX

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Fibonacci Support & Resistance Levels

Level Price
R3 25.80 17.34%
R2 24.66 12.16%
R1 23.96 8.97%
Price 21.99
S1 21.69 -1.38%
S2 20.98 -4.58%
S3 19.84 -9.76%

Accumulated Volume Support & Resistance Levels

Level Price
R3 24.50 11.41%
R2 23.81 8.28%
R1 23.34 6.14%
Price 21.99
S1 20.04 -8.87%
S2 18.67 -15.10%
S3 16.81 -23.56%

FAQ

What is the symbol for Biodesix Inc Stock and on which exchange is it traded?
The symbol for Biodesix Inc is BDSX and it is traded on the NASDAQ (NASDAQ Stock Exchange).

Should I buy or sell Biodesix Inc Stock?
Several short-term signals, along with a general good trend, are positive and we conclude that the current level may hold a buying opportunity as there is a fair chance for Biodesix Inc stock to perform well in the short-term. Due to some small weaknesses in the technical picture we have downgraded our analysis conclusion for this stock since the last evaluation from a Strong Buy to a Buy candidate.

How to buy Biodesix Inc Stock?
Biodesix Inc Stock can be purchased through just about any brokerage firm, including online brokerage services.
Click here for our free guide on how to buy Biodesix Inc Stock.

What's the current price of Biodesix Inc Stock?
As of the end of day on the Jul 02, 2026, the price of an Biodesix Inc (BDSX) share was $21.99.

What is the 52-week high and low for Biodesix Inc Stock?
The 52-week high for Biodesix Inc Stock is $24.92 and the 52-week low is $0.265.

What is the market capitalization of Biodesix Inc Stock?
As of the Jul 02, 2026, the market capitalization of Biodesix Inc is 179.005M.

When is the next earnings date for Biodesix Inc?
The upcoming earnings date for Biodesix Inc is Aug 06, 2026.
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ABOUT BIODESIX INC
Biodesix
Biodesix, Inc. operates as a data-driven diagnostic solutions company in the United States. The company offers blood-based lung tests, including Nodify XL2 and Nodify CDT tests, together marketed as part of Nodify Lung Nodule Risk Assessment testing strategy, to assess the risk of lung cancer and help in identifying the appropriate treatment pathway and help physicians in reclassifying risk of malignancy in patients with suspicious lung nodules. ...
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