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Protagonist Therapeutics (PTGX)
NASDAQ:PTGX
Time Period
1Y
Events
Historical Prices
Rows:
Dec 24, 2025
88.53
89.47
87.47
88.84
88.84
+0.12%
154,063
0.13
Dec 23, 2025
87.27
90.00
87.27
88.73
88.73
+1.51%
329,131
0.27
Dec 22, 2025
85.33
88.13
84.88
87.41
87.41
+1.58%
661,134
0.55
Dec 19, 2025
86.58
87.73
84.81
86.05
86.05
+0.30%
1,736,461
1.47
Dec 18, 2025
89.35
90.02
84.11
85.79
85.79
-3.97%
2,227,544
1.87
Dec 17, 2025
91.41
92.54
88.38
89.34
89.34
-2.40%
821,795
0.69
Dec 16, 2025
93.93
94.54
90.18
91.54
91.54
-3.43%
881,124
0.74
Dec 15, 2025
95.41
96.54
94.17
94.79
94.79
-0.59%
959,980
0.81
Dec 12, 2025
92.72
95.39
91.70
95.35
95.35
+3.36%
1,287,130
1.08
Dec 11, 2025
92.01
93.07
91.07
92.25
92.25
+0.95%
800,761
0.68
Dec 10, 2025
88.56
91.96
88.34
91.38
91.38
+3.18%
1,308,400
1.11
Dec 09, 2025
89.73
92.80
88.30
88.56
88.56
-1.87%
1,440,173
1.23
Dec 08, 2025
90.94
91.89
89.51
90.25
90.25
+0.67%
1,455,768
1.24
Dec 05, 2025
87.96
90.18
87.54
89.65
89.65
+2.66%
1,473,127
1.26
Dec 04, 2025
86.07
88.10
85.13
87.33
87.33
+1.46%
736,770
0.62
Dec 03, 2025
85.43
87.10
84.73
86.07
86.07
+1.68%
715,548
0.59
Dec 02, 2025
85.75
86.39
83.52
84.65
84.65
-1.16%
992,805
0.82
Dec 01, 2025
89.61
89.85
85.00
85.64
85.64
-4.84%
999,816
0.83
Nov 28, 2025
90.00
90.46
88.78
90.00
90.00
-0.08%
337,396
0.28
Nov 26, 2025
90.00
90.85
89.50
90.07
90.07
+0.23%
1,205,233
1.00
Nov 25, 2025
88.46
89.88
87.76
89.86
89.86
+2.47%
911,005
0.75
Nov 24, 2025
86.59
88.34
85.71
87.69
87.69
+2.68%
872,354
0.72
Nov 21, 2025
84.24
86.67
83.64
85.40
85.40
+1.43%
907,207
0.76
Nov 20, 2025
86.36
86.95
84.00
84.20
84.20
-1.09%
789,596
0.66
Nov 19, 2025
84.54
86.64
84.45
85.13
85.13
+0.88%
989,454
0.83
Nov 18, 2025
84.77
86.36
83.79
84.39
84.39
-0.45%
778,785
0.66
Nov 17, 2025
82.79
85.45
82.79
84.77
84.77
+0.19%
794,796
0.67
Nov 14, 2025
82.18
85.90
82.06
84.61
84.61
+1.65%
755,426
0.64
Nov 13, 2025
84.84
86.02
83.17
83.24
83.24
-1.90%
711,767
0.61
Nov 12, 2025
85.41
86.90
84.50
84.85
84.85
-0.83%
1,361,095
1.17
Nov 11, 2025
83.52
86.00
83.00
85.56
85.56
+2.80%
952,798
0.82
Nov 10, 2025
80.58
84.84
79.56
83.23
83.23
+4.64%
1,161,463
1.01
Nov 07, 2025
80.12
80.75
76.70
79.54
79.54
-0.30%
882,432
0.77
Nov 06, 2025
77.07
79.92
77.00
79.78
79.78
+2.44%
1,139,569
1.00
Nov 05, 2025
76.50
78.12
75.55
77.88
77.88
+1.80%
622,953
0.54
Nov 04, 2025
75.44
78.01
75.44
76.50
76.50
+0.72%
1,029,019
0.90
Nov 03, 2025
78.62
80.43
75.54
75.95
75.95
-3.40%
1,041,567
0.92
Oct 31, 2025
77.53
79.01
76.66
78.62
78.62
+0.99%
725,765
0.65
Oct 30, 2025
77.21
78.74
76.75
77.85
77.85
+1.51%
830,061
0.74
Oct 29, 2025
78.06
79.00
76.49
76.69
76.69
-2.32%
921,213
0.83
Oct 28, 2025
75.06
78.78
74.80
78.51
78.51
+4.33%
1,245,732
1.13
Oct 27, 2025
75.13
76.08
74.03
75.25
75.25
+0.52%
936,338
0.85
Oct 24, 2025
74.13
75.53
73.84
74.86
74.86
+1.18%
690,708
0.63
Oct 23, 2025
73.37
74.91
73.08
73.99
73.98
+0.66%
722,648
0.66
Oct 22, 2025
74.51
74.95
73.29
73.50
73.50
-2.00%
885,758
0.81
Oct 21, 2025
76.51
77.22
74.78
75.00
75.00
-2.24%
929,935
0.85
Oct 20, 2025
77.51
77.66
75.51
76.72
76.72
-1.01%
780,604
0.71
Oct 17, 2025
75.60
77.58
75.17
77.50
77.50
+2.34%
1,240,919
1.14
Oct 16, 2025
77.81
78.00
74.62
75.73
75.73
-2.51%
1,931,728
1.82
Oct 15, 2025
75.29
78.15
75.29
77.68
77.68
+0.96%
1,149,583
1.09
Rows: