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SION
Volume: 36.71K
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SION P/E Ratio

P/E Ratio as of Nov 25, 2025: -27.70

Average-23.79
Median-22.89
Minimum-27.77
Maximum-21.52
-27.70
The P/E ratio for SION is -27.70 as of Nov 25, 2025. This represents a increase of 1,373.40% compared to its 12-month average P/E ratio of -1.88. A higher P/E ratio suggests that investors expect strong future earnings growth, while a lower P/E ratio may indicate a potentially undervalued stock or slowing growth.

Sionna Therapeutics Inc P/E Ratio Formula = Stock Price ÷ Earnings Per Share (EPS)

Sionna Therapeutics Inc’s P/E ratio represents the valuation of the company based on its earnings. It’s calculated by dividing the company’s latest stock price by its diluted earnings per share (EPS) over the past 12 months. The P/E ratio helps investors assess how much they are paying for each dollar of earnings, offering valuable insights when comparing Sionna Therapeutics Inc to industry peers.

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SION P/E Ratio Historic Data

DateStock priceP/E ratio
Nov 3, 2025$36.06-22.56

SION End of Year P/E Ratio

DateP/E ratioChange
2025-27.70—

FAQs About Sionna Therapeutics Inc (SION) P/E ratio

The latest P/E ratio of SION is -27.70, as of Nov 25, 2025. This is calculated based on its current stock price and earnings per share (EPS).

Sionna Therapeutics Inc’s last 12-month average P/E ratio is -1.88, compared to its current P/E ratio of -27.70. This reflects a increase of 1,373.40%.

Sionna Therapeutics Inc’s current P/E ratio of -27.70 is higher than its last 12-month average P/E of -1.88. A higher P/E can indicate strong future growth expectations, while a lower P/E might suggest undervaluation.

Sionna Therapeutics Inc’s average P/E ratio over the last 3 years is -0.63. Comparing this to the current P/E helps assess recent valuation trends and whether the stock is trading above or below its mid-term historical range.

Sionna Therapeutics Inc’s average P/E ratio over the last 5 years is -0.38. A deviation from this historical average may indicate shifts in growth expectations, profitability, or broader market conditions affecting valuation.

Sionna Therapeutics Inc (SION)

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