5 DAY PERFORMANCE
-29.26%
1 MONTH PERFORMANCE
-31.37%
3 MONTH PERFORMANCE
-2.22%
6 MONTH PERFORMANCE
+14.40%
YEAR-TO-DATE PERFORMANCE
+10.67%
1 YEAR PERFORMANCE
+89.68%
Protagonist Therapeutics Inc Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 08/07/2026 | $146.18 | $145.87 (-0.21%) | $147.32 | $144.44 | 321.06 K | $9.55 B |
| 08/06/2026 | $145.01 | $146.18 (0.81%) | $148.00 | $139.95 | 837.63 K | $9.64 B |
| 08/05/2026 | $137.49 | $137.32 (-0.12%) | $138.08 | $135.39 | 430.53 K | $9.05 B |
| 08/04/2026 | $133.02 | $135.81 (2.1%) | $138.05 | $132.26 | 634.70 K | $8.95 B |
| 08/03/2026 | $135.78 | $132.28 (-2.58%) | $135.98 | $131.68 | 451.17 K | $8.72 B |
| 07/31/2026 | $138.36 | $136.64 (-1.24%) | $138.37 | $131.69 | 548.80 K | $8.89 B |
| 07/30/2026 | $131.77 | $138.64 (5.21%) | $138.95 | $130.63 | 556.39 K | $9.02 B |
| 07/29/2026 | $136.90 | $133.00 (-2.85%) | $137.43 | $132.72 | 595.76 K | $8.66 B |
| 07/28/2026 | $136.69 | $136.84 (0.11%) | $137.00 | $133.20 | 282.40 K | $8.91 B |
| 07/27/2026 | $136.11 | $135.56 (-0.4%) | $139.92 | $135.43 | 416.78 K | $8.82 B |
| 07/24/2026 | $136.11 | $136.11 (0%) | $137.20 | $133.78 | 298.40 K | $8.86 B |
| 07/23/2026 | $133.79 | $135.43 (1.23%) | $137.32 | $132.00 | 605.80 K | $8.81 B |
| 07/22/2026 | $139.45 | $135.44 (-2.88%) | $139.45 | $134.42 | 710.44 K | $8.82 B |
| 07/21/2026 | $133.34 | $138.31 (3.73%) | $139.72 | $131.05 | 580.57 K | $9.00 B |
| 07/20/2026 | $141.79 | $134.27 (-5.3%) | $143.29 | $133.64 | 762.74 K | $8.74 B |
| 07/17/2026 | $131.37 | $140.91 (7.26%) | $141.08 | $131.37 | 519.12 K | $9.17 B |
| 07/16/2026 | $135.21 | $132.02 (-2.36%) | $136.56 | $131.35 | 602.10 K | $8.59 B |
| 07/15/2026 | $128.00 | $135.46 (5.83%) | $139.22 | $126.97 | 836.11 K | $8.82 B |
| 07/14/2026 | $131.89 | $131.27 (-0.47%) | $131.95 | $128.68 | 565.00 K | $8.54 B |
| 07/13/2026 | $130.05 | $129.89 (-0.12%) | $131.36 | $125.32 | 541.07 K | $8.45 B |
| 07/10/2026 | $137.12 | $131.42 (-4.16%) | $137.12 | $130.64 | 1.06 M | $8.55 B |
| 07/09/2026 | $139.26 | $137.64 (-1.16%) | $141.10 | $136.99 | 1.61 M | $8.96 B |
| 07/08/2026 | $139.50 | $140.07 (0.41%) | $140.95 | $136.08 | 931.40 K | $9.12 B |
| 07/07/2026 | $132.59 | $140.85 (6.23%) | $141.08 | $130.69 | 1.37 M | $9.17 B |
| 07/06/2026 | $131.25 | $131.50 (0.19%) | $132.79 | $128.15 | 640.09 K | $8.56 B |
| 07/02/2026 | $125.89 | $131.62 (4.55%) | $131.87 | $125.24 | 708.40 K | $8.57 B |
| 07/01/2026 | $122.96 | $125.17 (1.8%) | $126.04 | $122.48 | 521.80 K | $8.15 B |
| 06/30/2026 | $122.04 | $122.58 (0.44%) | $124.72 | $119.57 | 560.90 K | $7.98 B |
| 06/29/2026 | $121.34 | $121.63 (0.24%) | $126.59 | $118.27 | 741.11 K | $7.92 B |
| 06/26/2026 | $122.00 | $121.88 (-0.1%) | $123.43 | $118.31 | 2.59 M | $7.93 B |
| 06/25/2026 | $122.31 | $122.63 (0.26%) | $126.25 | $121.48 | 1.05 M | $7.98 B |
| 06/24/2026 | $119.38 | $122.15 (2.32%) | $124.80 | $118.81 | 1.13 M | $7.95 B |
| 06/23/2026 | $114.66 | $118.96 (3.75%) | $119.85 | $114.56 | 700.50 K | $7.74 B |
| 06/22/2026 | $113.24 | $115.03 (1.58%) | $116.57 | $113.24 | 1.19 M | $7.49 B |
| 06/18/2026 | $112.88 | $112.86 (-0.02%) | $114.49 | $111.17 | 1.53 M | $7.35 B |
| 06/17/2026 | $110.84 | $111.44 (0.54%) | $113.47 | $110.11 | 742.53 K | $7.25 B |
| 06/16/2026 | $112.83 | $110.64 (-1.94%) | $113.66 | $108.53 | 504.80 K | $7.20 B |
| 06/15/2026 | $109.10 | $112.46 (3.08%) | $112.77 | $109.10 | 536.30 K | $7.32 B |
| 06/12/2026 | $109.85 | $109.78 (-0.06%) | $111.78 | $109.60 | 448.90 K | $7.15 B |
| 06/11/2026 | $106.28 | $109.79 (3.3%) | $110.82 | $106.28 | 564.25 K | $7.15 B |
| 06/10/2026 | $105.50 | $105.77 (0.26%) | $111.45 | $104.89 | 770.50 K | $6.88 B |
| 06/09/2026 | $99.76 | $105.87 (6.12%) | $106.48 | $98.08 | 878.60 K | $6.89 B |
| 06/08/2026 | $98.95 | $98.03 (-0.93%) | $101.16 | $96.70 | 567.71 K | $6.38 B |
| 06/05/2026 | $103.14 | $97.38 (-5.58%) | $103.29 | $96.38 | 887.40 K | $6.34 B |
| 06/04/2026 | $96.39 | $102.79 (6.64%) | $103.55 | $96.14 | 658.83 K | $6.69 B |
| 06/03/2026 | $93.93 | $95.41 (1.58%) | $95.61 | $93.00 | 579.22 K | $6.21 B |
| 06/02/2026 | $93.84 | $93.23 (-0.65%) | $97.71 | $92.75 | 723.60 K | $6.07 B |
| 06/01/2026 | $97.88 | $94.92 (-3.02%) | $98.50 | $93.50 | 817.04 K | $6.18 B |
| 05/29/2026 | $100.64 | $99.56 (-1.07%) | $102.40 | $98.84 | 597.80 K | $6.48 B |
| 05/28/2026 | $102.74 | $100.41 (-2.27%) | $103.71 | $99.43 | 551.51 K | $6.54 B |
| 05/27/2026 | $100.05 | $102.21 (2.16%) | $102.49 | $98.94 | 404.80 K | $6.65 B |
| 05/26/2026 | $100.03 | $99.98 (-0.05%) | $100.80 | $97.93 | 360.76 K | $6.51 B |
| 05/22/2026 | $102.01 | $99.19 (-2.76%) | $102.42 | $98.89 | 393.92 K | $6.46 B |
| 05/21/2026 | $101.13 | $102.01 (0.87%) | $103.43 | $98.60 | 402.92 K | $6.64 B |
| 05/20/2026 | $99.03 | $100.88 (1.87%) | $101.90 | $98.37 | 371.70 K | $6.57 B |
| 05/19/2026 | $100.25 | $98.37 (-1.88%) | $100.26 | $96.69 | 492.71 K | $6.40 B |
| 05/18/2026 | $103.22 | $100.74 (-2.4%) | $104.16 | $100.58 | 447.23 K | $6.56 B |
| 05/15/2026 | $104.22 | $102.18 (-1.96%) | $104.39 | $101.72 | 560.80 K | $6.65 B |
| 05/14/2026 | $104.31 | $105.55 (1.19%) | $105.72 | $101.62 | 426.53 K | $6.87 B |
| 05/13/2026 | $99.58 | $103.88 (4.32%) | $104.20 | $98.22 | 518.20 K | $6.76 B |
| 05/12/2026 | $103.50 | $99.95 (-3.43%) | $103.66 | $98.36 | 645.73 K | $6.51 B |
| 05/11/2026 | $100.14 | $103.50 (3.36%) | $105.33 | $99.94 | 572.04 K | $6.74 B |
| 05/08/2026 | $98.51 | $99.36 (0.86%) | $100.15 | $97.00 | 505.00 K | $6.47 B |
| 05/07/2026 | $103.55 | $98.85 (-4.54%) | $104.68 | $98.53 | 836.90 K | $6.43 B |
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