Protagonist Therapeutics, Inc. (PTGX)
NASDAQ: PTGX · Real-Time Price · USD
48.88
-0.56 (-1.13%)
At close: Mar 28, 2025, 4:00 PM
47.91
-0.97 (-1.98%)
Pre-market: Mar 31, 2025, 6:53 AM EDT
Protagonist Therapeutics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 28, 2025 | 49.47 | 50.48 | 48.80 | 48.88 | 48.88 | -1.13% | 664,503 |
| Mar 27, 2025 | 49.33 | 50.52 | 49.33 | 49.44 | 49.44 | -0.24% | 715,471 |
| Mar 26, 2025 | 51.09 | 51.40 | 49.40 | 49.56 | 49.56 | -2.92% | 881,894 |
| Mar 25, 2025 | 52.60 | 53.58 | 50.72 | 51.05 | 51.05 | -2.82% | 790,374 |
| Mar 24, 2025 | 53.30 | 53.70 | 51.61 | 52.53 | 52.53 | -0.23% | 1,521,943 |
| Mar 21, 2025 | 53.23 | 53.23 | 51.06 | 52.65 | 52.65 | -0.75% | 3,695,676 |
| Mar 20, 2025 | 53.67 | 54.11 | 52.47 | 53.05 | 53.05 | -2.39% | 890,944 |
| Mar 19, 2025 | 54.45 | 54.54 | 52.43 | 54.35 | 54.35 | -0.31% | 1,048,713 |
| Mar 18, 2025 | 52.58 | 54.55 | 51.84 | 54.52 | 54.52 | 2.85% | 784,651 |
| Mar 17, 2025 | 54.16 | 54.25 | 52.26 | 53.01 | 53.01 | -3.23% | 1,284,621 |
| Mar 14, 2025 | 55.00 | 55.39 | 53.53 | 54.78 | 54.78 | -0.22% | 1,271,558 |
| Mar 13, 2025 | 57.90 | 58.70 | 54.79 | 54.90 | 54.90 | -4.77% | 1,399,197 |
| Mar 12, 2025 | 59.58 | 60.60 | 56.66 | 57.65 | 57.65 | -3.53% | 2,252,433 |
| Mar 11, 2025 | 55.90 | 60.14 | 54.12 | 59.76 | 59.76 | 6.81% | 2,612,512 |
| Mar 10, 2025 | 50.08 | 57.97 | 48.50 | 55.95 | 55.95 | 45.89% | 5,222,280 |
| Mar 7, 2025 | 38.89 | 39.90 | 37.94 | 38.35 | 38.35 | -1.79% | 1,598,931 |
| Mar 6, 2025 | 37.92 | 39.40 | 37.92 | 39.05 | 39.05 | 1.56% | 1,033,291 |
| Mar 5, 2025 | 38.78 | 39.64 | 37.67 | 38.45 | 38.45 | -0.54% | 1,509,646 |
| Mar 4, 2025 | 38.24 | 39.70 | 37.63 | 38.66 | 38.66 | 0.42% | 1,623,014 |
| Mar 3, 2025 | 40.81 | 42.51 | 37.20 | 38.50 | 38.50 | 2.42% | 2,395,985 |
| Feb 28, 2025 | 35.97 | 37.66 | 35.97 | 37.59 | 37.59 | 3.44% | 720,439 |
| Feb 27, 2025 | 36.04 | 37.21 | 35.95 | 36.34 | 36.34 | 0.53% | 998,966 |
| Feb 26, 2025 | 35.48 | 36.25 | 34.81 | 36.15 | 36.15 | 3.02% | 1,024,896 |
| Feb 25, 2025 | 36.04 | 36.82 | 33.70 | 35.09 | 35.09 | -2.53% | 1,614,758 |
| Feb 24, 2025 | 38.75 | 38.92 | 35.86 | 36.00 | 36.00 | -7.10% | 1,143,063 |
| Feb 21, 2025 | 39.60 | 39.90 | 38.44 | 38.75 | 38.75 | 0.68% | 659,599 |
| Feb 20, 2025 | 38.41 | 39.07 | 37.83 | 38.49 | 38.49 | -0.10% | 618,655 |
| Feb 19, 2025 | 37.82 | 38.65 | 37.50 | 38.53 | 38.53 | 2.07% | 456,605 |
| Feb 18, 2025 | 38.50 | 39.10 | 37.64 | 37.75 | 37.75 | -2.38% | 496,438 |
| Feb 14, 2025 | 38.74 | 39.37 | 38.36 | 38.67 | 38.67 | -0.03% | 368,378 |
| Feb 13, 2025 | 37.62 | 38.72 | 37.38 | 38.68 | 38.68 | 3.37% | 371,722 |
| Feb 12, 2025 | 36.43 | 37.54 | 36.34 | 37.42 | 37.42 | 1.16% | 421,705 |
| Feb 11, 2025 | 37.77 | 38.01 | 36.70 | 36.99 | 36.99 | -2.63% | 908,123 |
| Feb 10, 2025 | 39.05 | 39.52 | 37.74 | 37.99 | 37.99 | -2.29% | 704,259 |
| Feb 7, 2025 | 37.81 | 39.66 | 37.81 | 38.88 | 38.88 | 2.99% | 756,835 |
| Feb 6, 2025 | 38.36 | 39.31 | 37.70 | 37.75 | 37.75 | -2.00% | 528,231 |
| Feb 5, 2025 | 37.72 | 38.62 | 37.72 | 38.52 | 38.52 | 2.50% | 552,565 |
| Feb 4, 2025 | 37.55 | 38.32 | 37.06 | 37.58 | 37.58 | 1.02% | 466,694 |
| Feb 3, 2025 | 37.08 | 37.50 | 36.65 | 37.20 | 37.20 | -1.59% | 491,854 |
| Jan 31, 2025 | 38.92 | 39.64 | 37.58 | 37.80 | 37.80 | -3.37% | 624,289 |
| Jan 30, 2025 | 38.70 | 39.45 | 37.98 | 39.12 | 39.12 | 2.38% | 333,510 |
| Jan 29, 2025 | 37.67 | 38.85 | 37.67 | 38.21 | 38.21 | 0.58% | 327,388 |
| Jan 28, 2025 | 38.44 | 39.23 | 37.91 | 37.99 | 37.99 | -0.96% | 466,032 |
| Jan 27, 2025 | 37.73 | 39.89 | 37.51 | 38.36 | 38.36 | 1.78% | 587,806 |
| Jan 24, 2025 | 37.58 | 38.70 | 37.00 | 37.69 | 37.69 | -0.29% | 431,218 |
| Jan 23, 2025 | 36.79 | 37.94 | 36.72 | 37.80 | 37.80 | 2.49% | 525,039 |
| Jan 22, 2025 | 38.06 | 38.47 | 36.56 | 36.88 | 36.88 | -3.20% | 610,934 |
| Jan 21, 2025 | 37.18 | 38.50 | 37.18 | 38.10 | 38.10 | 3.48% | 461,102 |
| Jan 17, 2025 | 36.98 | 37.43 | 36.34 | 36.82 | 36.82 | 0.77% | 485,307 |
| Jan 16, 2025 | 37.52 | 37.68 | 35.03 | 36.54 | 36.54 | -3.69% | 672,720 |