Protagonist Therapeutics (PTGX)
NASDAQ:PTGX
Time Period
1Y
Events
Historical Prices
Rows:
Apr 09, 2026
101.45
105.11
101.45
104.09
104.09
+1.95%
699,455
0.93
Apr 08, 2026
104.28
105.88
101.62
102.09
102.09
-1.60%
819,198
1.09
Apr 07, 2026
103.43
103.96
101.31
103.75
103.75
+0.84%
785,703
1.03
Apr 06, 2026
103.72
104.46
101.84
102.89
102.89
-0.86%
528,510
0.68
Apr 03, 2026
101.59
104.31
101.59
103.78
103.78
0.00%
0
0.00
Apr 02, 2026
101.59
104.31
101.59
103.78
103.78
+0.11%
601,602
0.76
Apr 01, 2026
105.51
107.84
102.70
103.67
103.67
-1.64%
583,867
0.73
Mar 31, 2026
101.23
105.99
101.06
105.40
105.40
+5.54%
944,904
1.19
Mar 30, 2026
99.04
102.76
98.08
99.87
99.87
+0.91%
884,399
1.13
Mar 27, 2026
101.27
101.92
97.89
98.97
98.97
-3.13%
785,488
1.01
Mar 26, 2026
103.25
105.69
102.01
102.17
102.17
-2.05%
1,045,274
1.37
Mar 25, 2026
99.42
105.00
97.16
104.31
104.31
+3.90%
812,152
1.08
Mar 24, 2026
97.16
100.98
97.16
100.39
100.39
+1.88%
940,176
1.26
Mar 23, 2026
100.00
102.06
98.15
98.54
98.54
-0.33%
925,419
1.25
Mar 20, 2026
101.47
101.80
97.83
98.87
98.87
-2.76%
2,029,217
2.76
Mar 19, 2026
98.45
105.69
98.35
101.68
101.68
+4.73%
1,917,458
2.59
Mar 18, 2026
97.04
99.50
90.58
97.09
97.09
-0.14%
1,981,524
2.74
Mar 17, 2026
96.70
99.31
96.43
97.23
97.23
+0.50%
799,230
1.10
Mar 16, 2026
93.28
97.08
92.61
96.75
96.75
+4.75%
695,757
0.96
Mar 13, 2026
96.91
98.30
90.92
92.36
92.36
-3.21%
895,975
1.22
Mar 12, 2026
95.01
96.39
93.67
95.42
95.42
-1.10%
750,591
1.02
Mar 11, 2026
96.84
98.32
95.97
96.48
96.48
-0.59%
788,739
1.06
Mar 10, 2026
96.02
98.21
95.40
97.05
97.05
+0.40%
855,979
1.14
Mar 09, 2026
91.14
97.54
91.14
96.66
96.66
+4.96%
726,587
0.95
Mar 06, 2026
89.96
92.97
87.82
92.09
92.09
+0.74%
572,368
0.73
Mar 05, 2026
94.54
94.54
90.35
91.41
91.41
-3.61%
677,477
0.87
Mar 04, 2026
91.94
95.43
91.03
94.83
94.83
+3.87%
782,718
1.01
Mar 03, 2026
92.56
93.51
90.02
91.30
91.30
-3.12%
529,537
0.67
Mar 02, 2026
92.08
94.89
90.99
94.24
94.24
+2.35%
942,703
1.20
Feb 27, 2026
88.18
92.23
87.15
92.08
92.08
+4.17%
936,969
1.21
Feb 26, 2026
87.50
88.83
85.60
88.39
88.39
+1.48%
706,162
0.90
Feb 25, 2026
87.50
88.46
86.26
87.10
87.10
-0.33%
285,861
0.36
Feb 24, 2026
86.72
89.59
86.00
87.39
87.39
+0.92%
668,518
0.84
Feb 23, 2026
82.32
86.85
77.00
86.59
86.59
+4.63%
710,805
0.89
Feb 20, 2026
83.26
83.69
80.72
82.76
82.76
-0.40%
577,977
0.72
Feb 19, 2026
81.88
83.22
80.59
83.09
83.09
+0.12%
384,567
0.47
Feb 18, 2026
81.59
83.40
81.59
82.99
82.99
+0.64%
408,213
0.50
Feb 17, 2026
81.07
83.13
80.40
82.46
82.46
+1.19%
364,763
0.44
Feb 16, 2026
81.99
84.06
80.59
81.49
81.49
0.00%
0
0.00
Feb 13, 2026
81.99
84.06
80.59
81.49
81.49
-0.54%
428,856
0.51
Feb 12, 2026
84.07
84.72
81.56
81.93
81.93
-1.87%
352,498
0.41
Feb 11, 2026
83.46
84.82
80.99
83.49
83.49
+0.20%
350,174
0.40
Feb 10, 2026
83.00
84.90
82.65
83.88
83.88
+0.67%
442,583
0.50
Feb 09, 2026
83.47
83.90
82.21
83.32
83.32
-1.38%
322,026
0.36
Feb 06, 2026
82.11
85.05
81.55
84.49
84.49
+4.74%
812,801
0.91
Feb 05, 2026
83.62
85.43
80.20
80.67
80.67
-3.16%
457,128
0.51
Feb 04, 2026
85.59
85.60
81.00
83.30
83.30
-2.68%
1,077,450
1.20
Feb 03, 2026
83.09
86.10
82.88
85.59
85.59
+3.06%
769,388
0.85
Feb 02, 2026
81.80
84.55
81.14
83.05
83.05
+1.53%
1,414,710
1.59
Jan 30, 2026
79.77
82.56
78.75
81.80
81.80
+2.60%
1,174,012
1.33
Rows: