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Protagonist Therapeutics PTGX 148.18 3.02 2.08%

Previous-day view · Fri Sep 11 close. You are previewing the previous trading day. Subscribe to see today live and every other date — plans start at Delta, $39/mo. Sign up Sign in
Group
Window
Scale
Plotted 3/8
Metric library

Volatility

Interactive timeline

PTGX / Comparative study

3 signals / 506 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.11
18.6
Mean
20.48
Window
+118.8%
ATM IV z -0.63
0.46
Mean
0.59
Window
-16.3%
IV Percentile z -0.12
38.04
Mean
41.59
Window
+209.3%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.84 0.89
ATM IV 0.84 1.00 0.71
IV Percent... 0.89 0.71 1.00
Source observations

Data inspector

1-50 of 506
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 148.18 18.6 0.46 38.04
2026-09-10 145.16 20.85 0.48 47.84
2026-09-09 145.09 24.94 0.51 63.53
2026-09-08 145.94 23.44 0.5 57.25
2026-09-07 145 26.52 0.52 67.72
2026-09-04 145.72 22.53 0.49 55.69
2026-09-03 148.8 20.42 0.47 46.27
2026-09-02 146.08 21.71 0.48 51.76
2026-09-01 146.49 21.51 0.48 51.57
2026-08-31 147.75 21.98 0.48 52.96
2026-08-28 144.33 17.62 0.45 34.65
2026-08-27 149.5 20.54 0.47 48.03
2026-08-26 151.5 13.26 0.42 20.47
2026-08-25 150.59 16.2 0.44 29.53
2026-08-24 154.72 13.96 0.42 21.74
2026-08-21 154.32 18.17 0.45 37.4
2026-08-20 150.69 13.37 0.42 21.65
2026-08-19 154.94 13.12 0.42 21.26
2026-08-18 157.34 22.24 0.49 54.33
2026-08-17 158.62 15.11 0.43 25.3
2026-08-14 155.1 14.54 0.43 23.62
2026-08-13 151.42 17.31 0.45 33.86
2026-08-12 152.01 18.15 0.45 37.8
2026-08-11 148.29 20.25 0.47 46.85
2026-08-10 150 20.5 0.47 47.83
2026-08-07 145.87 24.69 0.51 62.99
2026-08-06 146.18 25.37 0.51 64.57
2026-08-05 137.32 32.35 0.56 79.92
2026-08-04 135.81 36.11 0.59 85.43
2026-08-03 132.28 63.39 0.81 99.6
2026-07-31 136.64 57.19 0.76 99.61
2026-07-30 138.64 47.85 0.68 96.85
2026-07-29 133 49.66 0.7 97.24
2026-07-28 136.84 56.46 0.75 99.61
2026-07-27 135.56 54.88 0.74 99.6
2026-07-24 136.11 53.77 0.73 99.21
2026-07-23 135.43 51.02 0.71 99.21
2026-07-22 135.44 38.73 0.61 93.7
2026-07-21 138.31 40.11 0.62 95.28
2026-07-20 134.27 38.66 0.61 93.68
2026-07-17 140.91 30.34 0.55 80.71
2026-07-16 132.02 30.31 0.55 80.71
2026-07-15 135.46 29.37 0.54 79.13
2026-07-14 131.27 42.54 0.64 96.06
2026-07-13 129.89 43.03 0.65 96.84
2026-07-10 131.42 43.17 0.65 97.24
2026-07-09 137.64 42.95 0.65 97.24
2026-07-08 140.07 39.03 0.62 95.67
2026-07-07 140.85 37.22 0.6 93.7
2026-07-02 131.62 38.7 0.61 94.9