NASDAQ:GLSI

Greenwich Lifesciences Stock Forecast

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$14.65
+0.580 (+4.12%)
At Close: Jul 21, 2026
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Volatile ride for Greenwich LifeSciences, Inc. stock price on Tuesday moving between $13.04 and $15.36
(Updated on Jul 21, 2026)

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Sell candidate since Jun 30, 2026 Loss -37.55%

The Greenwich LifeSciences, Inc. stock price gained 4.12% on the last trading day (Tuesday, 21st Jul 2026), rising from $14.07 to $14.65. During the last trading day the stock fluctuated 17.79% from a day low at $13.04 to a day high of $15.36. The price has risen in 6 of the last 10 days but is still down by -21.11% for this period. Volume fell on the last day by -357 thousand shares and in total, 325 thousand shares were bought and sold for approximately $4.76 million. 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 lower of a very wide and falling trend in the short term, and this may normally pose a very good buying opportunity. If the lower trend floor at $13.96 is broken, it will firstly indicate a stronger fall rate. Given the current short-term trend, the stock is expected to fall -21.63% during the next 3 months and, with a 90% probability hold a price between $10.94 and $19.62 at the end of this 3-month period.

GLSI Signals & Forecast

A buy signal was issued from a pivot bottom point on Monday, July 20, 2026, and so far it has risen 4.12%. Further rise is indicated until a new top pivot has been found. Volume fell during the last trading day despite gaining prices. This causes a divergence between volume and price and it may be an early warning. The stock should be watched closely. Some negative signals were issued as well, and these may have some influence on the near short-term development. The Greenwich LifeSciences, Inc. stock holds sell signals from both short and long-term Moving Averages giving a more negative forecast for the stock. Also, there is a general sell signal from the relation between the two signals where the long-term average is above the short-term average. On corrections up, there will be some resistance from the lines at $17.31 and $21.37. A break-up above any of these levels will issue buy signals. Furthermore, there is currently a sell signal from the 3 month Moving Average Convergence Divergence (MACD).

Support, Risk & Stop-loss for Greenwich LifeSciences, Inc. stock

Greenwich LifeSciences, Inc. finds support from accumulated volume at $14.07 and this level may hold a buying opportunity as an upwards reaction can be expected when the support is being tested.

This stock may move very much during the day (volatility) and with a very large prediction interval from the Bollinger Band this stock is considered to be "very high risk". During the last day, the stock moved $2.32 between high and low, or 17.79%. For the last week, the stock has had daily average volatility of 16.49%.

Greenwich LifeSciences, Inc. is oversold on RSI14 (20). Some stocks may drop long and hard while being oversold on RSI before turning, which increases the general risk.

Our recommended stop-loss: We hold a negative evaluation for this stock. No stop-loss is set.

Trading Expectations (GLSI) For The Upcoming Trading Day Of Wednesday 22nd

For the upcoming trading day on Wednesday, 22nd we expect Greenwich LifeSciences, Inc. to open at $14.35, and during the day (based on 14 day Average True Range), to move between $13.58 and $15.72, which gives a possible trading interval of +/-$2.14 (+/-15.72%) up or down from last closing price. If Greenwich LifeSciences, Inc. takes out the full calculated possible swing range there will be an estimated 15.72% move between the lowest and the highest trading price during the day.

Since the stock is closer to the support from accumulated volume at $14.07 (3.96%) than the resistance at $16.32 (11.40%), our systems sees the trading risk/reward intra-day as attractive and believe profit can be made before the stock reaches first resistance..

Is Greenwich LifeSciences, Inc. stock A Buy?

Greenwich LifeSciences, Inc. holds several negative signals and is within a very wide and falling trend, so we believe it will still perform weakly in the next couple of days or weeks. We therefore hold a negative evaluation of this stock. We have upgraded our analysis conclusion for this stock since the last evaluation from a Strong Sell to a Sell candidate.

Current score: -3.328 Sell Candidate Upgraded

Predicted Fair Opening Price

Predicted fair opening price on July 22, 2026 - $14.35 ( 2.05%).

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GLSI Performance

Trading levels for GLSI

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Fibonacci Support & Resistance Levels

Level Price
R3 16.67 13.79%
R2 15.78 7.74%
R1 15.24 4.00%
Price 14.65
S1 13.46 -8.10%
S2 12.92 -11.83%
S3 12.03 -17.88%

Accumulated Volume Support & Resistance Levels

Level Price
R3 0 -
R2 0 -
R1 16.32 11.40%
Price 14.65
S1 14.07 -3.96%
S2 0 -
S3 0 -

FAQ

What is the symbol for Greenwich LifeSciences, Inc. Stock and on which exchange is it traded?
The symbol for Greenwich LifeSciences, Inc. is GLSI and it is traded on the NASDAQ (NASDAQ Stock Exchange).

Should I buy or sell Greenwich LifeSciences, Inc. Stock?
Greenwich LifeSciences, Inc. holds several negative signals and is within a very wide and falling trend, so we believe it will still perform weakly in the next couple of days or weeks. We therefore hold a negative evaluation of this stock. We have upgraded our analysis conclusion for this stock since the last evaluation from a Strong Sell to a Sell candidate.

How to buy Greenwich LifeSciences, Inc. Stock?
Greenwich LifeSciences, 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 Greenwich LifeSciences, Inc. Stock.

What's the current price of Greenwich LifeSciences, Inc. Stock?
As of the end of day on the Jul 21, 2026, the price of an Greenwich LifeSciences, Inc. (GLSI) share was $14.65.

What is the 52-week high and low for Greenwich LifeSciences, Inc. Stock?
The 52-week high for Greenwich LifeSciences, Inc. Stock is $34.10 and the 52-week low is $7.78.

What is the market capitalization of Greenwich LifeSciences, Inc. Stock?
As of the Jul 21, 2026, the market capitalization of Greenwich LifeSciences, Inc. is 215.036M.

When is the next earnings date for Greenwich LifeSciences, Inc.?
The upcoming earnings date for Greenwich LifeSciences, Inc. is Aug 13, 2026.
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ABOUT GREENWICH LIFESCIENCES, INC.
Greenwich LifeSciences
Greenwich LifeSciences, Inc., a clinical stage biopharmaceutical company, focuses on the development of novel cancer immunotherapies for breast cancer and other HER2/neu-expressing cancers. Its lead product candidate is the GP2, an immunotherapy, which has completed Phase IIb clinical trial to prevent breast cancer recurrences in patients who have previously undergone surgery. The company was formerly known as Norwell, Inc. and changed its name t...
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