Closed
⌘K
Sign in Sign up

PTC Therapeutics PTCT 66.06 -1.31 -1.94%

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

PTCT / Comparative study

3 signals / 503 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.07
23.37
Mean
22.19
Window
-53.6%
ATM IV z -0.31
0.54
Mean
0.59
Window
-49.2%
IV Percentile z 0.60
57.14
Mean
39.43
Window
-40.2%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.84 0.85
ATM IV 0.84 1.00 0.73
IV Percent... 0.85 0.73 1.00
Source observations

Data inspector

1-50 of 503
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 66.06 23.37 0.54 57.14
2026-09-10 67.37 37.58 0.69 89.29
2026-09-09 67.57 35.27 0.66 87.7
2026-09-08 68.81 29.54 0.61 76.59
2026-09-07 69.3 25.31 0.56 65.34
2026-09-04 69.3 23.17 0.54 57.94
2026-09-03 71.4 19.63 0.5 40.48
2026-09-02 71.79 20.03 0.51 44.84
2026-09-01 70.56 23.12 0.54 57.37
2026-08-31 69.54 18.11 0.49 35.2
2026-08-28 70.09 23.7 0.55 59.36
2026-08-27 71.81 19.03 0.5 39.44
2026-08-26 72.69 22.1 0.53 54.18
2026-08-25 73.47 20.8 0.52 50.2
2026-08-24 71.06 7.66 0.38 2.8
2026-08-21 69.82 16.09 0.47 26.69
2026-08-20 70.52 19.28 0.5 41.43
2026-08-19 73.67 19.87 0.51 44.22
2026-08-18 72.63 22.06 0.53 53.78
2026-08-17 72.88 22.23 0.53 54
2026-08-14 71.7 17.48 0.48 34.26
2026-08-13 71.97 17.34 0.48 33.07
2026-08-12 72.64 16.89 0.48 31.87
2026-08-11 73.7 19.85 0.51 42.63
2026-08-10 74.63 19.89 0.51 43.2
2026-08-07 73.31 17.55 0.48 34.26
2026-08-06 70.85 20.51 0.51 45.42
2026-08-05 69.21 20.77 0.52 47.01
2026-08-04 69.1 22.77 0.54 51.79
2026-08-03 68.11 19.3 0.5 40.4
2026-07-31 68.01 26.04 0.57 65.34
2026-07-30 75.52 24.4 0.55 56.18
2026-07-29 74.49 48.47 0.8 98.01
2026-07-28 75.39 36.75 0.68 88.84
2026-07-27 75.8 35.26 0.66 88
2026-07-24 76.82 32.85 0.64 84.46
2026-07-23 78.45 33.74 0.65 85.66
2026-07-22 78.4 32.72 0.64 84.06
2026-07-21 78.5 38.63 0.7 90.04
2026-07-20 78.01 34.83 0.66 87.2
2026-07-17 78.59 31.02 0.62 78.09
2026-07-16 78.52 31.23 0.62 79.28
2026-07-15 78.84 32.83 0.64 85.26
2026-07-14 78.06 30.21 0.61 77.29
2026-07-13 81.33 31.83 0.63 82
2026-07-10 84.85 27.01 0.58 70.52
2026-07-09 89.55 23.91 0.55 58.17
2026-07-08 88.57 25.54 0.56 64.94
2026-07-07 89.2 25.3 0.56 63.75
2026-07-02 83.31 22.49 0.53 53.17