Protagonist Therapeutics P/E Ratio

Protagonist Therapeutics's p/e ratio stands at 118.49. That is above the Healthcare sector average of 25.9. Stockcircle updates this page with the newest filings so you can track how the metric evolves quarter by quarter.

Protagonist Therapeutics sits higher the Healthcare benchmark (25.9) with a P/E ratio of 118.49. That is roughly 357.5% above the sector mean. Peer context matters because what looks expensive or cheap in absolute terms can be normal for the sector.

Whether 118.49 is attractive depends on Protagonist Therapeutics's earnings outlook, competitive position, and how peers are valued. Investors typically ask: is growth accelerating, are margins stable, and is the multiple expanding or compressing over time? The history and comparison charts below are built for those checks.

The history chart shows how Protagonist Therapeutics's P/E ratio evolved across reporting periods, while the comparison chart places PTGX next to similar companies. Use both: a rising metric that still lags peers tells a different story than a rising metric that already leads the group. Growth charts, when available, highlight acceleration or slowdown.

Yes — within Healthcare, P/E ratio is commonly used to spot outliers. Protagonist Therapeutics's reading of 118.49 (sector avg 25.9) is a starting point; confirm whether differences come from growth, margins, accounting choices, or one-time items before treating an outlier as a buy or sell signal.