NASDAQ:PRTO

Proteon Therapeutics Stock Forecast

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$27.87
+0.385 (+1.40%)
At Close: Jun 22, 2026
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Proteon Therapeutics Inc. stock upgraded from Sell Candidate to Hold/Accumulate after Monday trading session
(Updated on Jun 22, 2026)

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Hold candidate since Jun 22, 2026

The Proteon Therapeutics Inc. stock price gained 1.40% on the last trading day (Monday, 22nd Jun 2026), rising from $27.48 to $27.87. During the last trading day the stock fluctuated 0.206% from a day low at $27.81 to a day high of $27.87. The price has fallen in 5 of the last 10 days but is still up by 2.44% over the past 2 weeks. Volume fell on the last day by -900 shares and in total, 100 shares were bought and sold for approximately $2.79 thousand. You should take into consideration that falling volume on higher prices causes divergence and may be an early warning about possible changes over the next couple of days.

The stock lies in the middle of a narrow and weak 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 9.38% during the next 3 months and, with a 90% probability hold a price between $29.61 and $30.98 at the end of this 3-month period.

PRTO Signals & Forecast

There are mixed signals in the stock today. A sell signal was issued from a pivot top point on Monday, June 15, 2026, and so far it has fallen -1.05%. Further fall is indicated until a new bottom pivot has been found. Furthermore, there is currently a sell signal from the 3 month Moving Average Convergence Divergence (MACD). Volume fell during the last trading day while the price increased. This causes a divergence and may be considered as an early warning, but it may not be. The very low volume increases the risk and reduces the other technical signals issued. The Proteon Therapeutics Inc. stock holds buy signals from both short and long-term Moving Averages giving a positive forecast for the stock. Also, there is a general buy signal from the relation between the two signals where the short-term average is above the long-term average. On corrections down, there will be some support from the lines at $27.62 and $27.58. A breakdown below any of these levels will issue sell signals.

Support, Risk & Stop-loss for Proteon Therapeutics Inc. stock

Proteon Therapeutics Inc. finds support from accumulated volume at $27.23 and this level may hold a buying opportunity as an upwards reaction can be expected when the support is being tested.

In general the stock tends to have very controlled movements and therefore the general risk is considered very low. However, be aware of low or falling volume and make sure to keep an eye on the stock During the last day, the stock moved $0.0573 between high and low, or 0.206%. For the last week the stock has had daily average volatility of 0.714%

Our recommended stop-loss: $26.79 (-3.87%) (This stock has very low daily movements and this gives very low risk. There is a sell signal from a pivot top found 4 days ago.)

Trading Expectations (PRTO) For The Upcoming Trading Day Of Tuesday 23rd

For the upcoming trading day on Tuesday, 23rd we expect Proteon Therapeutics Inc. to open at $27.85, and during the day (based on 14 day Average True Range), to move between $27.68 and $28.05, which gives a possible trading interval of +/-$0.364 (+/-1.31%) up or down from last closing price. If Proteon Therapeutics Inc. takes out the full calculated possible swing range there will be an estimated 1.31% move between the lowest and the highest trading price during the day.

Since the stock is closer to the resistance from accumulated volume at $27.88 (0.04%) than the support at $27.23 (2.29%), 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 Proteon Therapeutics Inc. stock A Buy?

Proteon Therapeutics Inc. holds several positive signals, but we still don't find these to be enough for a buy candidate. At the current level, it should be considered as a hold candidate (hold or accumulate) in this position whilst awaiting further development. We have upgraded our analysis conclusion for this stock since the last evaluation from a Sell to a Hold candidate.

Current score: -0.305 Hold/Accumulate Upgraded

Predicted Fair Opening Price

Predicted fair opening price on June 23, 2026 - $27.85 ( 0.0580%).

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PRTO Performance

Trading levels for PRTO

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Fibonacci Support & Resistance Levels

Level Price
R3 27.91 0.148%
R2 27.88 0.0691%
R1 27.87 0.0205%
Price 27.87
S1 27.83 -0.137%
S2 27.81 -0.185%
S3 27.79 -0.264%

Accumulated Volume Support & Resistance Levels

Level Price
R3 28.05 0.662%
R2 27.94 0.267%
R1 27.88 0.0427%
Price 27.87
S1 27.23 -2.29%
S2 27.20 -2.38%
S3 24.89 -10.67%

FAQ

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

Should I buy or sell Proteon Therapeutics Inc. Stock?
Proteon Therapeutics Inc. holds several positive signals, but we still don't find these to be enough for a buy candidate. At the current level, it should be considered as a hold candidate (hold or accumulate) in this position whilst awaiting further development. We have upgraded our analysis conclusion for this stock since the last evaluation from a Sell to a Hold candidate.

How to buy Proteon Therapeutics Inc. Stock?
Proteon Therapeutics 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 Proteon Therapeutics Inc. Stock.

What's the current price of Proteon Therapeutics Inc. Stock?
As of the end of day on the Jun 22, 2026, the price of an Proteon Therapeutics Inc. (PRTO) share was $27.87.

What is the 52-week high and low for Proteon Therapeutics Inc. Stock?
The 52-week high for Proteon Therapeutics Inc. Stock is $28.16 and the 52-week low is $24.79.

What is the market capitalization of Proteon Therapeutics Inc. Stock?
As of the Jun 22, 2026, the market capitalization of Proteon Therapeutics Inc. is 16.017M.
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ABOUT PROTEON THERAPEUTICS INC.
Proteon Therapeutics
Proteon Therapeutics, Inc., a late-stage biopharmaceutical company, focuses on the development of pharmaceuticals to address the needs of patients with renal and vascular diseases. It develops vonapanitase, a recombinant human elastase, which is in two Phase III clinical trials in patients with chronic kidney disease undergoing surgical creation of a radiocephalic arteriovenous fistula for hemodialysis; has completed a Phase I/II clinical trials ...
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