$PTGX: Protagonist Therapeutics, Inc. - Common Stock
2026-01-19 PTGX 2026-01-19 00:06:25 0.00 0.00 -3.13% 2026-01-20 PTGX 2026-01-20 05:02:12 131.18 32.79 -3.13% PTGX 2026-01-20 06:03:02 107.67 32.79 -3.13% PTGX 2026-01-20 07:02:05 107.67 80.00 -3.13% PTGX 2026-01-20 08:02:58 103.12 80.11 -3.13% PTGX 2026-01-20 09:02:09 103.12 81.00 -3.13% PTGX 2026-01-20 10:02:58 102.03 80.51 -0.57% PTGX 2026-01-20 11:02:07 81.89 81.70 -0.31% PTGX 2026-01-20 12:02:54 82.01 81.86 -0.06% PTGX 2026-01-20 13:02:10 82.21 82.06 0.13% PTGX 2026-01-20 14:03:03 82.56 82.44 0.64% PTGX 2026-01-20 15:02:15 83.02 82.90 1.22% PTGX 2026-01-20 16:03:02 83.01 82.88 1.18% PTGX 2026-01-20 17:02:18 85.05 81.81 1.70% PTGX 2026-01-20 18:02:57 85.05 81.81 2.46% PTGX 2026-01-20 21:03:45 0.00 0.00 2.46% 2026-01-21 PTGX 2026-01-21 05:02:21 133.47 33.36 2.46% PTGX 2026-01-21 06:03:04 88.48 45.73 2.46% PTGX 2026-01-21 08:02:59 88.48 71.79 2.46% PTGX 2026-01-21 09:02:13 83.84 78.51 0.46% PTGX 2026-01-21 10:02:58 87.14 78.51 0.00% PTGX 2026-01-21 11:02:13 83.55 83.45 -0.01% PTGX 2026-01-21 12:02:54 81.08 80.81 -2.87% PTGX 2026-01-21 14:03:15 81.89 81.56 -1.95% PTGX 2026-01-21 15:02:11 82.36 82.07 -1.44% PTGX 2026-01-21 16:03:02 83.70 83.43 0.16% PTGX 2026-01-21 17:02:10 85.55 82.26 0.57% PTGX 2026-01-21 18:02:57 85.55 82.26 0.56% PTGX 2026-01-21 21:04:51 0.00 0.00 0.56% 2026-01-22 PTGX 2026-01-22 05:02:10 134.22 33.56 0.56% PTGX 2026-01-22 06:02:57 88.48 68.69 0.56% PTGX 2026-01-22 08:02:57 88.48 75.50 0.56% PTGX 2026-01-22 10:02:58 88.48 71.79 -0.22% PTGX 2026-01-22 11:02:05 85.20 84.75 1.05% PTGX 2026-01-22 12:02:53 85.12 84.75 1.13% PTGX 2026-01-22 13:02:13 84.99 84.75 1.05% PTGX 2026-01-22 14:03:07 84.45 84.27 0.49% PTGX 2026-01-22 15:02:12 84.22 84.08 0.40% PTGX 2026-01-22 16:03:02 84.50 84.32 0.62% PTGX 2026-01-22 17:02:00 86.44 83.15 1.15% PTGX 2026-01-22 18:03:00 86.44 83.15 1.14% PTGX 2026-01-22 21:03:16 0.00 0.00 1.14% 2026-01-23 PTGX 2026-01-23 05:02:17 88.48 33.92 1.14% PTGX 2026-01-23 06:03:06 88.48 45.73 1.14% PTGX 2026-01-23 08:02:58 88.48 78.51 0.74% PTGX 2026-01-23 09:02:17 88.48 83.01 0.74% PTGX 2026-01-23 10:02:59 87.89 83.02 0.01% PTGX 2026-01-23 11:02:18 85.41 85.00 0.49% PTGX 2026-01-23 12:02:53 84.75 84.55 -0.25% PTGX 2026-01-23 13:02:19 83.45 83.17 -1.69% PTGX 2026-01-23 14:02:55 83.37 82.94 -1.94% PTGX 2026-01-23 15:02:23 83.29 83.03 -1.98% PTGX 2026-01-23 16:03:00 82.91 82.76 -2.37% PTGX 2026-01-23 17:02:11 84.72 81.50 -2.00% PTGX 2026-01-23 18:03:05 84.72 81.50 -1.98% PTGX 2026-01-23 20:02:47 84.72 81.50 -2.50% PTGX 2026-01-23 21:03:45 0.00 0.00 -2.50% 2026-01-26 PTGX 2026-01-26 05:02:12 132.96 33.24 -0.44% PTGX 2026-01-26 06:02:58 104.19 45.73 -0.34% PTGX 2026-01-26 08:02:56 104.19 78.51 -0.22% PTGX 2026-01-26 09:02:09 99.22 82.66 -0.22% PTGX 2026-01-26 10:02:55 104.20 78.51 0.48% PTGX 2026-01-26 11:02:05 84.11 83.23 0.87% PTGX 2026-01-26 12:02:55 82.93 82.70 -0.45% PTGX 2026-01-26 13:02:03 82.60 82.31 -0.92% PTGX 2026-01-26 14:03:06 82.88 82.78 -0.34% PTGX 2026-01-26 15:02:43 82.74 82.49 -0.55% PTGX 2026-01-26 16:03:03 82.59 82.29 -0.77% PTGX 2026-01-26 17:02:05 83.93 80.70 -0.93% PTGX 2026-01-26 18:02:55 83.93 80.70 -1.31% PTGX 2026-01-26 20:03:11 83.93 81.30 -1.31% PTGX 2026-01-26 21:04:39 0.00 0.00 -1.31% 2026-01-27 PTGX 2026-01-27 05:02:12 131.68 32.92 -1.31% PTGX 2026-01-27 06:03:10 104.20 45.73 0.85% PTGX 2026-01-27 07:02:06 104.20 45.73 0.82% PTGX 2026-01-27 08:03:00 94.99 78.80 0.82% PTGX 2026-01-27 09:02:12 90.53 80.59 0.82% PTGX 2026-01-27 10:03:06 103.12 78.80 -0.43% PTGX 2026-01-27 11:02:15 82.90 82.13 -0.17% PTGX 2026-01-27 12:02:57 83.26 82.96 0.87% PTGX 2026-01-27 13:02:06 83.36 83.17 1.20% PTGX 2026-01-27 14:02:56 82.30 82.00 -0.20% PTGX 2026-01-27 15:02:18 83.00 82.87 0.69% PTGX 2026-01-27 16:02:53 83.50 83.36 1.42% PTGX 2026-01-27 17:02:09 84.72 81.47 0.95% PTGX 2026-01-27 18:02:56 84.72 81.47 0.96% PTGX 2026-01-27 21:03:19 0.00 0.00 2.95% PTGX 2026-01-27 22:05:21 84.72 81.47 2.95% 2026-01-28 PTGX 2026-01-28 05:02:16 94.00 33.24 2.95% PTGX 2026-01-28 06:02:59 88.48 68.69 -0.61% PTGX 2026-01-28 08:02:56 88.48 71.79 -0.61% PTGX 2026-01-28 11:02:05 81.87 81.00 -2.10% PTGX 2026-01-28 12:02:54 81.99 81.33 -1.76% PTGX 2026-01-28 13:02:07 82.03 81.94 -1.30% PTGX 2026-01-28 14:02:49 82.67 82.12 -1.00% PTGX 2026-01-28 15:02:10 82.50 82.22 -0.78% PTGX 2026-01-28 16:03:16 83.17 82.88 0.10% PTGX 2026-01-28 17:02:27 83.35 80.18 -1.59% PTGX 2026-01-28 18:03:06 83.35 80.18 -1.58% PTGX 2026-01-28 21:04:36 0.00 0.00 -1.58% 2026-01-29 PTGX 2026-01-29 05:02:13 130.81 33.40 -1.58% PTGX 2026-01-29 06:03:03 103.12 76.01 -1.58% PTGX 2026-01-29 08:02:55 103.12 78.51 -1.58% PTGX 2026-01-29 09:02:23 83.08 78.51 -1.58% PTGX 2026-01-29 10:02:50 90.18 78.51 -1.58% PTGX 2026-01-29 11:02:10 80.98 80.34 -1.61% PTGX 2026-01-29 12:02:58 79.88 79.62 -2.38% PTGX 2026-01-29 13:02:17 79.62 79.48 -2.59% PTGX 2026-01-29 14:02:58 79.85 79.69 -2.40% PTGX 2026-01-29 15:02:41 78.74 78.42 -3.82% PTGX 2026-01-29 16:02:56 79.15 78.76 -3.32% PTGX 2026-01-29 17:02:17 81.31 77.50 -2.44% PTGX 2026-01-29 18:03:08 81.31 77.50 -2.48% PTGX 2026-01-29 21:04:02 0.00 0.00 -2.48% 2026-01-30 PTGX 2026-01-30 02:41:43 Protagonist Therapeutics: Assessing The 2026 Upside For Icotrokinra And Rusfertide PTGX 2026-01-30 05:02:10 127.56 32.14 -2.48% PTGX 2026-01-30 06:03:04 103.12 73.12 -2.48% PTGX 2026-01-30 07:02:19 81.99 73.12 -2.48% PTGX 2026-01-30 08:03:03 82.00 72.14 -2.48% PTGX 2026-01-30 10:02:58 81.19 72.97 -2.48% PTGX 2026-01-30 11:02:09 80.99 80.14 1.04% PTGX 2026-01-30 12:02:54 79.83 79.53 -0.05% PTGX 2026-01-30 13:02:13 80.86 80.48 1.25% PTGX 2026-01-30 14:02:53 82.13 81.79 2.78% PTGX 2026-01-30 15:02:14 82.05 81.78 2.81% PTGX 2026-01-30 16:02:51 82.29 82.00 3.01% PTGX 2026-01-30 17:02:15 83.42 80.20 2.84% PTGX 2026-01-30 18:02:58 83.42 80.20 2.91% PTGX 2026-01-30 20:02:51 83.42 80.20 0.61% PTGX 2026-01-30 21:05:13 0.00 0.00 0.61% 2026-02-02 PTGX 2026-02-02 05:02:03 85.00 35.96 0.61% PTGX 2026-02-02 06:02:52 85.00 32.89 0.26% PTGX 2026-02-02 08:02:59 85.00 71.12 0.00% PTGX 2026-02-02 10:02:58 85.00 73.15 0.00% PTGX 2026-02-02 11:02:05 83.21 82.56 1.12% PTGX 2026-02-02 12:02:55 84.53 84.23 3.26% PTGX 2026-02-02 13:02:10 81.73 81.36 -0.15% PTGX 2026-02-02 14:02:53 83.68 83.50 2.37% PTGX 2026-02-02 15:02:25 83.04 82.82 1.33% PTGX 2026-02-02 16:03:12 83.04 82.92 1.56% PTGX 2026-02-02 17:02:05 84.69 81.44 1.57% PTGX 2026-02-02 18:03:05 84.69 81.44 1.83% PTGX 2026-02-02 21:05:39 0.00 0.00 1.83% 2026-02-03 PTGX 2026-02-03 05:02:04 85.00 36.50 1.83% PTGX 2026-02-03 06:02:55 85.00 82.88 1.83% PTGX 2026-02-03 09:02:07 85.00 82.88 -0.18% PTGX 2026-02-03 11:02:02 84.04 83.68 0.98% PTGX 2026-02-03 12:02:54 84.76 84.56 2.13% PTGX 2026-02-03 13:02:16 85.49 85.39 2.96% PTGX 2026-02-03 14:03:03 85.01 84.76 2.41% PTGX 2026-02-03 15:02:09 85.09 85.00 2.44% PTGX 2026-02-03 16:03:01 85.20 84.94 2.57% PTGX 2026-02-03 17:02:09 86.90 83.93 3.12% PTGX 2026-02-03 18:03:00 86.90 83.93 3.07% PTGX 2026-02-03 19:02:09 86.90 83.93 4.61% PTGX 2026-02-03 21:06:11 0.00 0.00 4.61% 2026-02-04 PTGX 2026-02-04 05:02:14 86.90 35.10 4.61% PTGX 2026-02-04 06:02:56 86.90 34.24 4.61% PTGX 2026-02-04 08:02:48 86.90 80.01 4.61% PTGX 2026-02-04 11:02:08 83.23 82.71 -3.15% PTGX 2026-02-04 12:03:10 83.29 83.06 -2.85% PTGX 2026-02-04 13:02:14 82.18 81.67 -4.49% PTGX 2026-02-04 14:03:15 81.61 81.43 -4.79% PTGX 2026-02-04 15:02:15 83.24 82.92 -3.13% PTGX 2026-02-04 16:02:58 84.15 83.99 -1.76% PTGX 2026-02-04 17:02:04 84.92 81.69 -2.76% PTGX 2026-02-04 18:02:55 84.92 81.69 -2.68% PTGX 2026-02-04 21:06:33 0.00 0.00 -2.68% 2026-02-05 PTGX 2026-02-05 05:02:23 86.90 36.61 -2.68% PTGX 2026-02-05 06:03:00 86.90 33.49 -2.68% PTGX 2026-02-05 08:02:59 86.90 80.01 -2.68% 2026-02-06 PTGX 2026-02-06 10:04:44 86.90 80.73 1.49% PTGX 2026-02-06 11:02:06 82.83 82.18 2.22% PTGX 2026-02-06 12:02:59 83.29 83.12 3.05% PTGX 2026-02-06 13:02:12 83.89 83.60 3.85% PTGX 2026-02-06 14:03:01 83.83 83.51 3.72% PTGX 2026-02-06 15:02:13 84.21 84.03 4.08% PTGX 2026-02-06 16:03:02 84.92 84.72 5.09% PTGX 2026-02-06 17:02:10 86.16 82.85 4.59% PTGX 2026-02-06 18:02:56 86.16 82.85 4.74% PTGX 2026-02-06 19:02:08 84.78 82.85 4.74% PTGX 2026-02-06 20:02:57 84.50 82.85 4.74% PTGX 2026-02-06 21:02:36 0.00 0.00 4.74% 2026-02-09 PTGX 2026-02-09 00:07:15 0.00 0.00 4.71% PTGX 2026-02-09 05:02:13 86.87 34.65 4.71% PTGX 2026-02-09 06:03:02 86.87 33.79 4.71% PTGX 2026-02-09 08:02:57 86.87 80.01 -0.60% PTGX 2026-02-09 09:02:08 86.87 73.70 -0.60% PTGX 2026-02-09 10:02:59 85.89 74.98 0.52% PTGX 2026-02-09 11:02:08 83.70 83.27 -1.39% PTGX 2026-02-09 12:02:57 83.68 83.49 -1.05% PTGX 2026-02-09 13:02:10 83.32 83.21 -1.45% PTGX 2026-02-09 14:02:54 82.74 82.57 -2.37% PTGX 2026-02-09 15:02:10 82.86 82.69 -2.14% PTGX 2026-02-09 16:03:26 82.97 82.85 -1.97% PTGX 2026-02-09 17:02:04 84.97 81.70 -1.52% PTGX 2026-02-09 18:02:49 84.97 81.70 -1.46% 2026-02-10 PTGX 2026-02-10 05:02:20 86.87 34.17 -1.46% PTGX 2026-02-10 06:02:59 86.87 78.98 -1.46% PTGX 2026-02-10 09:02:20 86.87 82.34 -1.46% PTGX 2026-02-10 10:03:04 86.87 78.98 -1.46% PTGX 2026-02-10 11:02:12 83.91 83.53 0.59% PTGX 2026-02-10 12:02:53 84.39 83.67 0.64% PTGX 2026-02-10 13:02:27 84.38 84.12 1.05% PTGX 2026-02-10 14:11:31 84.72 84.41 1.43% PTGX 2026-02-10 15:02:32 84.40 84.06 1.30% PTGX 2026-02-10 16:02:58 84.42 84.16 1.16% PTGX 2026-02-10 17:02:12 86.87 82.25 0.67% PTGX 2026-02-10 18:03:43 86.87 82.25 0.68% PTGX 2026-02-10 21:07:08 0.00 0.00 0.68% 2026-02-11 PTGX 2026-02-11 05:02:12 86.87 36.86 0.68% PTGX 2026-02-11 06:02:56 86.87 76.36 0.97% PTGX 2026-02-11 07:02:10 86.87 33.56 0.97% PTGX 2026-02-11 08:02:53 84.99 70.00 0.97% PTGX 2026-02-11 10:02:52 84.99 78.45 -0.44% PTGX 2026-02-11 11:02:27 82.46 81.76 -2.10% PTGX 2026-02-11 12:02:55 81.57 81.01 -2.83% PTGX 2026-02-11 13:02:09 81.88 81.50 -2.44% PTGX 2026-02-11 14:02:58 82.13 81.86 -2.29% PTGX 2026-02-11 15:02:09 82.96 82.58 -1.16% PTGX 2026-02-11 16:03:01 83.56 83.48 -0.40% PTGX 2026-02-11 17:02:09 84.90 81.87 -0.47% PTGX 2026-02-11 18:03:11 85.00 81.87 1.26% PTGX 2026-02-11 21:03:39 0.00 0.00 1.26% 2026-02-12 PTGX 2026-02-12 05:02:17 86.87 34.24 1.26% PTGX 2026-02-12 06:03:12 86.87 33.40 1.26% PTGX 2026-02-12 08:02:59 84.99 80.01 1.26% PTGX 2026-02-12 10:02:59 84.99 82.49 0.73% PTGX 2026-02-12 11:02:37 83.20 82.81 -0.57% PTGX 2026-02-12 12:03:25 83.14 82.95 -0.61% PTGX 2026-02-12 13:08:03 82.74 82.63 -0.91% PTGX 2026-02-12 14:02:58 83.14 83.02 -0.42% PTGX 2026-02-12 15:02:29 82.66 82.45 -1.14% PTGX 2026-02-12 16:03:01 83.10 82.87 -0.54% PTGX 2026-02-12 17:02:47 83.55 80.00 -1.85% PTGX 2026-02-12 18:02:51 83.55 81.90 -1.86% PTGX 2026-02-12 21:06:02 0.00 0.00 -1.86% 2026-02-13 PTGX 2026-02-13 05:03:38 86.87 32.93 -1.86% PTGX 2026-02-13 08:04:04 84.99 75.76 -1.86% PTGX 2026-02-13 11:02:48 83.97 83.33 1.89% PTGX 2026-02-13 12:02:55 84.00 83.55 2.18% PTGX 2026-02-13 13:02:51 83.20 82.91 1.29% PTGX 2026-02-13 14:03:21 83.08 82.81 1.21% PTGX 2026-02-13 15:02:11 81.97 81.90 0.00% PTGX 2026-02-13 16:02:54 81.78 81.59 -0.36% PTGX 2026-02-13 17:02:06 83.08 79.92 -0.53% PTGX 2026-02-13 18:02:50 83.08 79.92 -0.54% PTGX 2026-02-13 20:02:50 83.08 80.59 -0.54% PTGX 2026-02-13 21:04:21 0.00 0.00 -0.54% 2026-02-17 PTGX 2026-02-17 05:02:16 86.87 77.98 -0.54% PTGX 2026-02-17 08:02:59 84.99 77.98 -0.54% PTGX 2026-02-17 10:02:56 84.99 77.98 0.21% PTGX 2026-02-17 11:02:10 81.15 80.47 -1.01% PTGX 2026-02-17 12:03:00 82.30 82.01 0.98% PTGX 2026-02-17 13:02:12 81.69 81.45 0.02% PTGX 2026-02-17 14:02:54 82.25 81.81 0.66% PTGX 2026-02-17 15:02:12 82.30 82.17 0.83%