BeyondSpring Inc. (BYSI) P/E Ratio History
Deep ValueTrading at -8.1x · 0th percentile of 5-year range · Significant discount to historical valuation · Data 2025–2025
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P/E Ratio Analysis
As of June 20, 2026, BeyondSpring Inc. (BYSI) trades at a price-to-earnings ratio of -8.1x, with a stock price of $1.61 and trailing twelve-month earnings per share of $-0.19.
The current P/E is 118% below its 5-year average of 44.1x. Over the past five years, BYSI's P/E has ranged from a low of 44.1x to a high of 44.1x, placing the current valuation at the 0th percentile of its historical range.
Compared to the Healthcare sector median P/E of 22.1x, BYSI trades at a 136% discount to its sector peers. The sector includes 234 companies with P/E ratios ranging from 0.0x to 197.0x.
Relative to the broader market, BYSI trades at a notable discount to the S&P 500 median P/E of 24.4x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our BYSI DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
BYSI Cross-Benchmark Valuation
How does the current P/E compare to sector peers and the broader market?
BYSI P/E vs Peers
Oncology Therapeutics Developers peers sorted by market cap
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $8B | 26.8 | 1.17Best | -25% | |
| $8B | 19.2 | - | +1747%Best | |
| $4B | 9.4Lowest | - | +68% | |
| $7B | 10.2 | - | +264% | |
| $2B | 13.8 | - | -26% |
Lower P/E can signal a discount or weaker growth expectations; PEG adds growth context.
BYSI Historical P/E Data (2025–2025)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Period End | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2025 Q3 | - | $1.81 | $0.04 | 44.1x | +0% |
Average P/E for displayed period: 44.1x
Intrinsic Valuation
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Historical Returns
1+ years return with dividends reinvested.
DCA Calculator
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Peer Comparison
Compare growth, multiples, and margins vs sector.
BYSI — Frequently Asked Questions
Quick answers to the most common questions about buying BYSI stock.
What is BYSI's P/E ratio?
BeyondSpring Inc. (BYSI) trailing twelve-month P/E ratio is -8.1x, based on TTM diluted EPS of $-0.19. The 5-year average P/E is 44.1x and the historical range spans 44.1x to 44.1x.
Is BYSI stock overvalued or undervalued?
BYSI trades at -8.1x P/E, below its 5-year average of 44.1x. At the 0th percentile of its historical range (44.1x–44.1x), the stock is priced at a discount to its own history.
Is BYSI stock expensive?
No, BYSI is not expensive on a historical basis. The current P/E of -8.1x is below the 5-year average of 44.1x and sits at the 0th percentile of its valuation range.
What is BYSI's historical P/E range?
Over the past 5 years, BYSI's P/E ratio has ranged from 44.1x to 44.1x, with a median of 44.1x and an average of 44.1x. The current P/E of -8.1x places the stock at the 0th percentile of this range. Full historical data spans 2025–2025.
How does BYSI's P/E compare to the S&P 500?
BYSI trades at -8.1x P/E versus the S&P 500 median of 24.4x. The 133% discount to the market suggests lower growth expectations or perceived higher risk.
How does BYSI's valuation compare to Healthcare peers?
BeyondSpring Inc. P/E of -8.1x compares to the Healthcare sector median of 22.1x. The discount suggests lower growth expectations, weaker margins, or higher perceived risk relative to peers. See the peer comparison table on this page for ticker-by-ticker P/E and PEG.
What is BYSI's PEG ratio?
BYSI PEG ratio is N/A, based on a P/E of -8.1x and EPS growth of 28.6%. PEG normalises P/E by growth and helps compare stocks with different earnings trajectories.
What is BYSI's earnings yield?
BYSI earnings yield is N/A, the inverse of its -8.1x P/E ratio. Earnings yield represents the percentage of each dollar invested that the company earns. It can be compared directly to bond yields to assess relative attractiveness of stocks versus fixed income.