Liquidia Corporation (LQDA) P/E Ratio History
Deep ValueTrading at -53.3x · 0th percentile of 5-year range · Significant discount to historical valuation · Data 2026–2026
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P/E Ratio Analysis
As of October 25, 2026, Liquidia Corporation (LQDA) trades at a price-to-earnings ratio of -53.3x, with a stock price of $42.65 and trailing twelve-month earnings per share of $1.37.
The current P/E is 132% below its 5-year average of 164.8x. Over the past five years, LQDA's P/E has ranged from a low of 58.2x to a high of 271.3x, placing the current valuation at the 0th percentile of its historical range.
Compared to the Healthcare sector median P/E of 24.3x, LQDA trades at a 320% discount to its sector peers. The sector includes 224 companies with P/E ratios ranging from 0.0x to 159.5x.
Relative to the broader market, LQDA trades at a notable discount to the S&P 500 median P/E of 26.2x. 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 LQDA 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.
LQDA Cross-Benchmark Valuation
How does the current P/E compare to sector peers and the broader market?
LQDA P/E vs Peers
Commercial Specialty Pharma peers sorted by market cap
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $25B | 21.1 | 1.09 | +13% | |
| $1B | 159.5 | - | -79% | |
| $2B | 6.3Lowest | 0.61Best | +817%Best | |
| $561M | 18.1 | - | -2% | |
| $635B | 23.9 | 1.61 | +91% | |
| $359B | 20.0 | 0.94 | +8% |
Lower P/E can signal a discount or weaker growth expectations; PEG adds growth context.
LQDA Historical P/E Data (2026–2026)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Period End | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2026 Q2 | - | $79.73 | $1.37 | 58.2x | -65% |
| FY2026 Q1 | - | $37.74 | $0.14 | 271.3x | +65% |
Average P/E for displayed period: 164.8x
LQDA Chart Terminal
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Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
LQDA — Frequently Asked Questions
Quick answers to the most common questions about buying LQDA stock.
What is LQDA's P/E ratio?
Liquidia Corporation (LQDA) trailing twelve-month P/E ratio is -53.3x, based on TTM diluted EPS of $1.37. The 5-year average P/E is 164.8x and the historical range spans 58.2x to 271.3x.
Is LQDA stock overvalued or undervalued?
LQDA trades at -53.3x P/E, below its 5-year average of 164.8x. At the 0th percentile of its historical range (58.2x–271.3x), the stock is priced at a discount to its own history.
Is LQDA stock expensive?
No, LQDA is not expensive on a historical basis. The current P/E of -53.3x is below the 5-year average of 164.8x and sits at the 0th percentile of its valuation range.
What is LQDA's historical P/E range?
Over the past 5 years, LQDA's P/E ratio has ranged from 58.2x to 271.3x, with a median of 271.3x and an average of 164.8x. The current P/E of -53.3x places the stock at the 0th percentile of this range. Full historical data spans 2026–2026.
How does LQDA's P/E compare to the S&P 500?
LQDA trades at -53.3x P/E versus the S&P 500 median of 26.2x. The 303% discount to the market suggests lower growth expectations or perceived higher risk.
How does LQDA's valuation compare to Healthcare peers?
Liquidia Corporation P/E of -53.3x compares to the Healthcare sector median of 24.3x. 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 LQDA's PEG ratio?
LQDA PEG ratio is N/A, based on a P/E of -53.3x and EPS growth of 51.8%. PEG normalises P/E by growth and helps compare stocks with different earnings trajectories.
What is LQDA's earnings yield?
LQDA earnings yield is N/A, the inverse of its -53.3x 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.