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PTC PTC 130.78 2.06 1.6%

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

PTC / Comparative study

3 signals / 507 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.24
28.61
Mean
33.09
Window
+9.4%
ATM IV z 0.99
0.4
Mean
0.32
Window
+70.5%
IV Percentile z 0.28
72.66
Mean
65.62
Window
+24.6%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.68 0.76
ATM IV 0.68 1.00 0.83
IV Percent... 0.76 0.83 1.00
Source observations

Data inspector

1-50 of 507
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 130.78 28.61 0.4 72.66
2026-09-10 128.72 38.64 0.47 92.58
2026-09-09 128.89 34.22 0.44 86.72
2026-09-08 133.25 38.32 0.47 92.19
2026-09-07 141.25 35.44 0.45 89.41
2026-09-04 141.02 34.68 0.44 88.67
2026-09-03 150.08 28.62 0.4 75
2026-09-02 149.13 25.56 0.38 66.02
2026-09-01 152.81 25.23 0.38 65.49
2026-08-31 155.74 26.26 0.38 68.9
2026-08-28 157.15 27.15 0.39 70.59
2026-08-27 158.95 21.23 0.35 54.9
2026-08-26 151.61 22.94 0.36 59.61
2026-08-25 151.14 41.33 0.49 94.51
2026-08-24 154.31 26.9 0.39 70.87
2026-08-21 154.68 25.23 0.38 67.06
2026-08-20 153.52 26.29 0.38 70.59
2026-08-19 152.44 27.46 0.39 72.55
2026-08-18 146.48 29.52 0.41 77.25
2026-08-17 145.98 32.85 0.43 85.43
2026-08-14 149.75 30.03 0.41 80
2026-08-13 153.89 24.68 0.37 67.84
2026-08-12 147.99 27.61 0.39 74.12
2026-08-11 150.44 26.52 0.39 72.94
2026-08-10 151.02 29.72 0.41 78.35
2026-08-07 147.71 29.87 0.41 80
2026-08-06 147.66 29.77 0.41 79.61
2026-08-05 139.43 32.89 0.43 85.88
2026-08-04 141.68 31.3 0.42 82.35
2026-08-03 139.85 40.38 0.48 94.09
2026-07-31 137.2 34.88 0.44 89.8
2026-07-30 136.3 40.57 0.48 94.51
2026-07-29 132.46 49.52 0.54 99.22
2026-07-28 127.51 47.96 0.53 98.43
2026-07-27 125.21 43.81 0.5 97.24
2026-07-24 118.52 46.19 0.52 98.04
2026-07-23 113.05 42.41 0.49 96.86
2026-07-22 113.11 41.51 0.49 96.86
2026-07-21 120.77 42.88 0.5 97.65
2026-07-20 124.83 39.13 0.47 97.24
2026-07-17 124.37 37.27 0.46 96.08
2026-07-16 127.36 34.25 0.44 93.33
2026-07-15 123.61 38.43 0.47 96.86
2026-07-14 122.51 35.78 0.45 95.29
2026-07-13 125.42 35.6 0.45 95.28
2026-07-10 124.74 34.47 0.44 94.9
2026-07-09 123.79 29.79 0.41 87.06
2026-07-08 122.61 36.08 0.45 95.69
2026-07-07 125.04 33.91 0.44 94.9
2026-07-02 124.55 32.33 0.43 92.97