Grape King Bio (TPE:1707) 1-Year Sharpe Ratio: -2.61 (As of Aug. 29, 2026)

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Director of Data and Quant Analytics at GuruFocus
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Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

TPE:1707 Grape King Bio Ltd TPE:1707
81 GF Score
Price NT$89.30
GF Value NT$134.15
Valuation Significantly Undervalued
! 4 Warning Signs
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What is Grape King Bio 1-Year Sharpe Ratio?

Grape King Bio TPE:1707 -1.43% 81 1-Year Sharpe Ratio is -2.61 as of Aug. 29, 2026. GuruFocus rates TPE:1707 with a GF Score™ of 81/100 and a GF Value™ of NT$134.15 (Significantly Undervalued). The stock has 4 warning signs investors should review.

The 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past year. As of today (2026-08-29), Grape King Bio's 1-Year Sharpe Ratio is -2.61.


Grape King Bio  (TPE:1707) 1-Year Sharpe Ratio Explanation

The 1-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past year. It is calculated as the annualized result of the average monthly excess return divided by its standard deviation over the past year. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

The greater a portfolio's Sharpe Ratio, the better its risk-adjusted performance. A negative Sharpe Ratio means the risk-free rate is greater than the portfolio’s historical or projected return, or else the portfolio's return is expected to be negative.


Grape King Bio 1-Year Sharpe Ratio Related Terms


TPE:1707 vs ZTS: 1-Year Sharpe Ratio Comparison

For the Drug Manufacturers - Specialty & Generic subindustry, Grape King Bio's 1-Year Sharpe Ratio, along with its competitors' market caps and 1-Year Sharpe Ratio 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.


Grape King Bio 1-Year Sharpe Ratio vs Drug Manufacturers Industry

For the Drug Manufacturers industry and Healthcare sector, Grape King Bio's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Grape King Bio's 1-Year Sharpe Ratio falls into.


TPE:1707
81GF Score
Grape King Bio Ltd TPE:1707
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Grape King Bio 1-Year Sharpe Ratio Calculation

The 1-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset. A stock / portfolio's 1-Year Sharpe Ratio can be calculated by dividing the difference between the one-year returns of the investment and the risk-free rate, by the standard deviation of the investment returns over one year.

Frequently Asked Questions Learn more about 1-Year Sharpe Ratio →
What does a 1-Year Sharpe Ratio of -2.61 mean?
Grape King Bio (TPE:1707) has a 1-Year Sharpe Ratio of -2.61 as of Aug. 29, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Grape King Bio and its competitors.
Is Grape King Bio's 1-Year Sharpe Ratio too high?
Grape King Bio's current 1-Year Sharpe Ratio is -2.61. Overall, Grape King Bio has a GF Score™ of 81/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Grape King Bio's 1-Year Sharpe Ratio compare to ZTS?
Grape King Bio's 1-Year Sharpe Ratio of -2.61 can be compared against companies in the Drug Manufacturers industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 1-Year Sharpe Ratio for a Drug Manufacturers company?
A good 1-Year Sharpe Ratio depends on the Drug Manufacturers industry context. However, 1-Year Sharpe Ratio 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 1-Year Sharpe Ratio mean?
A high 1-Year Sharpe Ratio can signal that a stock is expensive relative to its fundamentals. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Grape King Bio and its competitors. Grape King Bio's current 1-Year Sharpe Ratio is -2.61. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Grape King Bio stock overvalued right now?
Based on GuruFocus' analysis, Grape King Bio (TPE:1707) is currently considered Significantly Undervalued. The stock's GF Value™ is NT$134.15, compared to a current price of NT$89.30 — trading 33.4% below its estimated fair value. The current 1-Year Sharpe Ratio is -2.61. Grape King Bio's overall GF Score™ is 81/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 1-Year Sharpe Ratio calculated?
1-Year Sharpe Ratio is calculated from a company's financial statements. For Grape King Bio (TPE:1707), the current 1-Year Sharpe Ratio is -2.61 as of Aug. 29, 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 Grape King Bio (TPE:1707) Overvalued in 2026?

Based on GuruFocus' analysis, Grape King Bio stock appears to be undervalued. The current stock price of NT$89.30 is trading 33.4% below its estimated GF Value™ of NT$134.15. GuruFocus considers Grape King Bio to be Significantly Undervalued.

Key valuation signals for TPE:1707:

  • 1-Year Sharpe Ratio: -2.61
  • GF Value™: NT$134.15 vs. price of NT$89.30 (33.4% below fair value)
  • GF Score™: 81/100 with 4 warning signs

No single metric tells the full story. See the TPE:1707 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Grape King Bio Business Description

Address Jinling Road, No. 402, Section 2, Pingzhen District, Pingzhen District, Taoyuan, TWN, 324
Grape King Bio Ltd is a specialty and generic drug manufacturing company engaged in producing and selling pharmaceutical preparations, patent medicines, liquid tonics, drinks, and healthy food. The company has three segments: MLM (Multi-Level Marketing), which is a direct seller of Pro-partner Inc, including the company's development and manufacturing products for Pro-partner Inc, the Distributors segment includes the company's self-owned brand products, and ODM/OEM (Original Design Manufacturer/Original Equipment Manufacturer) includes ODM/OEM in Taiwan and Shanghai. The group operates in three principal geographical areas - Taiwan, China, and Others, and it derives a majority of its revenue from Taiwan.
81GF Score

Get the complete analysis for TPE:1707

1-Year Sharpe Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$89.30
Price
NT$134.15
GF Value