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Protagonist Therapeutics (PTGX)
NASDAQ:PTGX
Time Period
1Y
Events
Historical Prices
Rows:
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
Oct 14, 2025
78.49
78.49
76.00
76.94
76.94
-2.82%
1,885,924
1.82
Oct 13, 2025
85.28
86.76
75.04
79.17
79.17
-9.00%
5,941,417
6.26
Oct 10, 2025
67.39
93.25
65.75
87.00
87.00
+29.77%
7,065,291
8.31
Oct 09, 2025
65.56
67.57
65.56
67.04
67.04
+2.66%
1,058,925
1.25
Oct 08, 2025
65.28
65.77
64.50
65.30
65.30
-0.26%
587,495
0.69
Oct 07, 2025
64.26
65.84
62.24
65.47
65.47
+2.07%
804,435
0.95
Oct 06, 2025
65.02
66.87
63.93
64.14
64.14
-1.06%
886,157
1.06
Oct 03, 2025
64.59
65.38
64.56
64.83
64.83
-0.23%
623,633
0.74
Oct 02, 2025
64.39
65.50
63.71
64.98
64.98
+1.53%
575,458
0.69
Oct 01, 2025
66.00
66.53
63.71
64.00
64.00
-3.66%
1,048,532
1.25
Sep 30, 2025
65.14
67.04
65.06
66.43
66.43
+1.98%
1,446,153
1.72
Sep 29, 2025
67.42
68.17
63.82
65.14
65.14
-3.38%
2,017,894
2.45
Sep 26, 2025
65.40
68.26
64.02
67.42
67.42
+4.20%
1,424,228
1.72
Sep 25, 2025
65.42
66.38
64.34
64.70
64.70
-1.90%
806,352
0.98
Sep 24, 2025
65.00
66.70
63.83
65.95
65.95
+1.37%
857,043
1.04
Sep 23, 2025
64.00
65.08
63.74
65.06
65.06
+0.85%
568,747
0.69
Sep 22, 2025
62.35
64.59
61.95
64.51
64.51
+3.71%
702,623
0.85
Sep 19, 2025
62.22
63.30
61.64
62.20
62.20
+0.10%
2,461,715
2.99
Sep 18, 2025
59.55
62.21
58.91
62.14
62.14
+4.93%
1,358,129
1.66
Sep 17, 2025
60.05
61.34
59.02
59.22
59.22
+1.08%
912,792
1.11
Sep 16, 2025
58.16
59.14
57.90
58.59
58.59
+0.36%
633,958
0.77
Sep 15, 2025
58.86
59.64
57.91
58.38
58.38
-0.82%
929,176
1.13
Sep 12, 2025
60.40
60.40
58.75
58.86
58.86
-1.37%
685,843
0.83
Sep 11, 2025
57.81
59.71
57.53
59.68
59.68
+3.36%
939,398
1.14
Sep 10, 2025
58.47
58.47
57.13
57.74
57.74
-1.06%
843,342
1.02
Sep 09, 2025
56.50
59.31
54.50
58.36
58.36
+3.86%
1,483,258
1.80
Sep 08, 2025
59.50
59.50
54.60
56.19
56.19
-7.17%
1,643,272
2.02
Sep 05, 2025
59.34
61.04
58.03
60.53
60.53
+1.56%
1,926,568
2.41
Sep 04, 2025
58.22
60.71
57.45
59.60
59.60
+2.56%
1,473,769
1.87
Sep 03, 2025
58.25
59.51
57.49
58.11
58.11
-1.26%
993,796
1.25
Rows: