LYEL (Lyell Immunopharma) 50-Day SMA: $13.94 (As of Sep. 02, 2026)

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LYEL Lyell Immunopharma Inc LYEL
55 GF Score
Price $14.53
GF Value $3.71
Valuation Significantly Overvalued
! 6 Warning Signs
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What is Lyell Immunopharma 50-Day SMA?

Lyell Immunopharma LYEL +0.94% 55 50-Day SMA is $13.94 as of Sep. 02, 2026. GuruFocus rates LYEL with a GF Score™ of 55/100 and a GF Value™ of $3.71 (Significantly Overvalued). The stock has 6 warning signs investors should review.

Moving averages are one of the core indicators in technical analysis. A Simple Moving Average (SMA) is simply the arithmetic average of stock price over a period. It is calculated by adding a selected range of prices, usually closing prices, and then dividing that figure by the number of time periods in that range.

The 50-Day SMA calculates the average price over 50 days. And the 20-Day SMA and 200-Day SMA calculates the average price over 20 days and 200 days separately.

As of today (2026-09-02), Lyell Immunopharma's 50-Day SMA is $13.94. It's 20-Day SMA is $14.62 and 200-Day SMA is $20.34.


Lyell Immunopharma  (NAS:LYEL) 50-Day SMA Explanation

Simple Moving Average (SMA) is the arithmetic average of stock price over a period. The 20-Day SMA calculates the average price over 20 days. And the 50-Day SMA and 200-Day SMA calculates the average price over 50 days and 200 days separately. SMAs are often used to determine the price trend direction. A 200-Day SMA is usually a proxy for the long-term trend, while shorter periods indicate short-term trend.

SMA are commonly compared with stock price or different period SMAs to indicate a trading signal. Generally speaking, if the price goes above the SMA, or a short-term SMA crosses above a long-term SMA, an uptrend is expected, investors may want to go long or cover short. Conversely, if the price goes below the SMA, or the short-term SMA crosses below a long-term SMA, a downtrend is expected, investors may want to go short or exit long.

Two popular trading patterns that use SMA include the death cross and a golden cross. A death cross occurs when the 50-day SMA crosses below the 200-day SMA. This is considered a bearish signal, that further losses are in store. The golden cross is a bullish signal which occurs when a short-term SMA crosses above a long-term SMA.


Lyell Immunopharma 50-Day SMA Related Terms


LYEL vs FHTX, ZNTL, PALI: 50-Day SMA Comparison

For the Biotechnology subindustry, Lyell Immunopharma's 50-Day SMA, along with its competitors' market caps and 50-Day SMA 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.


Lyell Immunopharma 50-Day SMA vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Lyell Immunopharma's 50-Day SMA distribution charts can be found below:

* The bar in red indicates where Lyell Immunopharma's 50-Day SMA falls into.


LYEL
55GF Score
Lyell Immunopharma Inc LYEL
50-Day SMA is just one metric. See GF Score™, valuation, warning signs, and more.
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Lyell Immunopharma  (NAS:LYEL) 50-Day SMA Calculation

The formula for calculating SMA is:

SMA=( P1 + P2 + ... + Pn ) / n

where:
Pn is the price of the stock at period n.
n is the total number of periods.

* 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 50-Day SMA →
What does a 50-Day SMA of $13.94 mean?
Lyell Immunopharma (LYEL) has a 50-Day SMA of $13.94 as of Sep. 02, 2026. Simple Moving Average (SMA) is the arithmetic average of stock price over a period. View historical data on Lyell Immunopharma and its competitors.
Is Lyell Immunopharma's 50-Day SMA too high?
Lyell Immunopharma's current 50-Day SMA is $13.94. Overall, Lyell Immunopharma has a GF Score™ of 55/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Lyell Immunopharma's 50-Day SMA compare to FHTX and ZNTL?
Lyell Immunopharma's 50-Day SMA of $13.94 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 50-Day SMA for a Biotechnology company?
A good 50-Day SMA depends on the Biotechnology industry context. However, 50-Day SMA 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 50-Day SMA mean?
A high 50-Day SMA can signal that a stock is expensive relative to its fundamentals. Simple Moving Average (SMA) is the arithmetic average of stock price over a period. View historical data on Lyell Immunopharma and its competitors. Lyell Immunopharma's current 50-Day SMA is $13.94. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lyell Immunopharma stock overvalued right now?
Based on GuruFocus' analysis, Lyell Immunopharma (LYEL) is currently considered Significantly Overvalued. The stock's GF Value™ is $3.71, compared to a current price of $14.53 — trading 291.6% above its estimated fair value. The current 50-Day SMA is $13.94. Lyell Immunopharma's overall GF Score™ is 55/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 50-Day SMA calculated?
50-Day SMA is calculated from a company's financial statements. For Lyell Immunopharma (LYEL), the current 50-Day SMA is $13.94 as of Sep. 02, 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.

Is Lyell Immunopharma (LYEL) Overvalued in 2026?

Based on GuruFocus' analysis, Lyell Immunopharma stock appears to be overvalued. The current stock price of $14.53 is trading 291.6% above its estimated GF Value™ of $3.71. GuruFocus considers Lyell Immunopharma to be Significantly Overvalued.

Key valuation signals for LYEL:

  • 50-Day SMA: $13.94
  • GF Value™: $3.71 vs. price of $14.53 (291.6% above fair value)
  • GF Score™: 55/100 with 6 warning signs

No single metric tells the full story. See the LYEL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Lyell Immunopharma Business Description

Address 201 Haskins Way, South San Francisco, CA, USA, 94080
Lyell Immunopharma Inc s a late-stage clinical cell therapy company advancing a pipeline of proprietary next-generation autologous chimeric antigen receptor (CAR) T-cell product candidates for patients with hematologic malignancies and solid tumors. The Company's product candidate, rondecabtagene autoleucel (ronde-cel, also known as LYL314), is an autologous dual-targeting CD19/CD20 CAR T-cell therapy in development for large B-cell lymphoma (LBCL). The Company has recently acquired exclusive rights outside of mainland China, Hong Kong, Macau and Taiwan, to a novel guanylyl cyclase C (GCC)-targeted CAR T-cell product candidate in early clinical development for refractory metastatic colorectal cancer (mCRC) and other GCC-expressing cancers.
55GF Score

Get the complete analysis for LYEL

50-Day SMA is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$14.53
Price
$3.71
GF Value