GLSI (Greenwich LifeSciences) 6-Month Price Index: 0.69 (As of Aug. 22, 2026)

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GLSI Greenwich LifeSciences Inc GLSI
34 GF Score
Price $16.62
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What is Greenwich LifeSciences 6-Month Price Index?

Greenwich LifeSciences GLSI +8.46% 34 6-Month Price Index is 0.69 as of Aug. 22, 2026. GuruFocus rates GLSI with a GF Score™ of 34/100. The stock has 1 warning sign investors should review.

6-Month Price Index is an intermediate-term momentum that shows the price change relative to 6-month ago. It’s calculated by current share price divided by share price 6-months ago. As of today (2026-08-22), Greenwich LifeSciences's 6-Month Price Index is 0.69.

Greenwich LifeSciences  (NAS:GLSI) 6-Month Price Index Explanation

Price Index (PI) also called momentum. Strategies involving Price Index are also known as momentum strategies as they allow investors to profit from a company’s stock price. 6-Month Price Index is an intermediate-term momentum that shows the price change relative to 6-month ago.

The investment strategy for momentum investors is to buy winners and sell losers. That is, buy stocks that performed well and sell stocks that performed poorly in the past.

Greenwich LifeSciences 6-Month Price Index Related Terms

GLSI vs PLX, DTIL, NERV: 6-Month Price Index Comparison

For the Biotechnology subindustry, Greenwich LifeSciences's 6-Month Price Index, along with its competitors' market caps and 6-Month Price Index data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

GLSI
34GF Score
Greenwich LifeSciences Inc GLSI
6-Month Price Index is just one metric. See GF Score™, valuation, warning signs, and more.
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Greenwich LifeSciences  (NAS:GLSI) 6-Month Price Index Calculation

6-Month Price Index is calculated as following:

6-Month Price Index=Current Share Price / Share Price 6-Months Ago

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about 6-Month Price Index →
What does a 6-Month Price Index of 0.69 mean?
Greenwich LifeSciences (GLSI) has a 6-Month Price Index of 0.69 as of Aug. 22, 2026. 6-Month Price Index is an intermediate-term momentum that shows the price change relative to 6-month ago. View historical data on Greenwich LifeSciences and its competitors.
Is Greenwich LifeSciences' 6-Month Price Index too high?
Greenwich LifeSciences' current 6-Month Price Index is 0.69. Overall, Greenwich LifeSciences has a GF Score™ of 34/100, reflecting its overall financial health beyond just this single metric.
How does Greenwich LifeSciences' 6-Month Price Index compare to PLX and DTIL?
Greenwich LifeSciences' 6-Month Price Index of 0.69 can be compared against companies in the Biotechnology industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 6-Month Price Index for a Biotechnology company?
A good 6-Month Price Index depends on the Biotechnology industry context. However, 6-Month Price Index should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 6-Month Price Index mean?
A high 6-Month Price Index can signal that a stock is expensive relative to its fundamentals. 6-Month Price Index is an intermediate-term momentum that shows the price change relative to 6-month ago. View historical data on Greenwich LifeSciences and its competitors. Greenwich LifeSciences's current 6-Month Price Index is 0.69. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Greenwich LifeSciences stock overvalued right now?
Greenwich LifeSciences (GLSI) has a current 6-Month Price Index of 0.69. The current 6-Month Price Index is 0.69. Greenwich LifeSciences' overall GF Score™ is 34/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 6-Month Price Index calculated?
6-Month Price Index is calculated from a company's financial statements. For Greenwich LifeSciences (GLSI), the current 6-Month Price Index is 0.69 as of Aug. 22, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Greenwich LifeSciences Business Description

Address 3992 Bluebonnet Drive, Building 14, Stafford, TX, USA, 77477
Greenwich LifeSciences Inc a clinical-stage biopharmaceutical company focused on its Phase III clinical trial, Flamingo-01, which is evaluating GLSI-100, an immunotherapy to prevent breast cancer recurrences. GP2 is a 9 amino acid transmembrane peptide of the HER2/neu protein, a cell surface receptor protein that is expressed in a variety of common cancers, including expression in 75 percent of breast cancers at low (1+), intermediate (2+), and high (3+ or over-expressor) levels. The combination of GP2 + GM-CSF is called GLSI-100. The company is currently expanding Flamingo-01 into Europe with plans to open up to 150 sites globally.
34GF Score

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6-Month Price Index is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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