P/E ratio for Protagonist Therapeutics (PTGX)
P/E ratio as of May 2024 (TTM): -9.53
According to Protagonist Therapeutics 's latest financial reports and stock price the company's current price-to-earnings ratio (TTM) is -9.52985. At the end of 2022 the company had a P/E ratio of -4.20.
P/E ratio history for Protagonist Therapeutics from 2016 to 2023
PE ratio at the end of each year
| Year | P/E ratio | Change |
|---|---|---|
| 2022 | -4.20 | -66.87% |
| 2021 | -12.7 | 25.66% |
| 2020 | -10.1 | 328.94% |
| 2019 | -2.35 | -39.94% |
| 2018 | -3.91 | -59.18% |
| 2017 | -9.59 | 73.99% |
| 2016 | -5.51 |
P/E ratio for similar companies or competitors
| Company | P/E ratio | P/E ratio differencediff. | Country |
|---|---|---|---|
 ORIC Pharmaceuticals
ORIC | -4.37 | -54.18% | 🇺🇸 USA |
How to read a P/E ratio?
The Price/Earnings ratio measures the relationship between a company's stock price and its earnings per share. A low but positive P/E ratio stands for a company that is generating high earnings compared to its current valuation and might be undervalued. A company with a high negative (near 0) P/E ratio stands for a company that is generating heavy losses compared to its current valuation.
Companies with a P/E ratio over 30 or a negative one are generaly seen as "growth stocks" meaning that investors typically expect the company to grow or to become profitable in the future.
Companies with a positive P/E ratio bellow 10 are generally seen as "value stocks" meaning that the company is already very profitable and unlikely to strong growth in the future.