Pre-market
⌘K
Sign in Sign up

Diodes Inc DIOD 91.0 0.73 0.81%

Previous-day view · Wed Sep 16 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

DIOD / Comparative study

3 signals / 510 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.34
55.76
Mean
46.53
Window
+16.2%
ATM IV z 0.79
0.65
Mean
0.55
Window
+58.8%
IV Percentile z -0.19
62.93
Mean
68.57
Window
+0.8%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.78 0.81
ATM IV 0.78 1.00 0.68
IV Percent... 0.81 0.68 1.00
Source observations

Data inspector

1-50 of 510
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-16 91 55.76 0.65 62.93
2026-09-15 90.27 48.36 0.6 49.42
2026-09-14 90.31 49.33 0.6 50.39
2026-09-11 95.01 45.5 0.58 46.33
2026-09-10 91.66 47.74 0.59 48.26
2026-09-09 90.07 54.57 0.64 60.23
2026-09-08 90.92 55.75 0.65 62.93
2026-09-07 91.79 54.76 0.64 60.85
2026-09-04 91.79 51.33 0.62 54.44
2026-09-03 89.94 54.78 0.64 61.78
2026-09-02 90.03 51.19 0.62 54.83
2026-09-01 87.13 52.3 0.62 56.2
2026-08-31 90.8 46.1 0.58 49.81
2026-08-28 88 48.13 0.59 52.33
2026-08-27 90.86 57.03 0.66 64.73
2026-08-26 90.54 54.93 0.64 62.02
2026-08-25 92.95 59.35 0.67 71.32
2026-08-24 89.75 52.63 0.63 57.2
2026-08-21 94.04 53.78 0.63 60.08
2026-08-20 90.74 57.86 0.66 68.6
2026-08-19 94.32 53.45 0.63 59.3
2026-08-18 99.1 59.5 0.67 72.48
2026-08-17 107.56 57.41 0.66 67.32
2026-08-14 103.48 56.01 0.65 64.73
2026-08-13 97.19 62.1 0.69 77.52
2026-08-12 107.04 57.18 0.66 67.44
2026-08-11 103.15 59.61 0.67 73.26
2026-08-10 100.94 63.66 0.7 80.16
2026-08-07 105.17 58.67 0.67 71.71
2026-08-06 98.72 65.39 0.71 83.33
2026-08-05 85.59 82.45 0.83 94.19
2026-08-04 88.29 82.05 0.83 94.19
2026-08-03 82.09 83.66 0.84 94.94
2026-07-31 82.32 100 0.95 100
2026-07-30 82 99.9 0.95 99.61
2026-07-29 76.09 87.28 0.86 96.9
2026-07-28 80.29 97.02 0.93 99.61
2026-07-27 85.9 100 0.95 100
2026-07-24 87.11 96.68 0.9 99.22
2026-07-23 92.74 100 0.92 100
2026-07-22 95.01 96.76 0.88 99.61
2026-07-21 93.75 100 0.9 100
2026-07-20 87.27 100 0.88 100
2026-07-17 87.02 100 0.87 100
2026-07-16 89.28 97.93 0.83 99.22
2026-07-15 96.92 93.24 0.81 97.67
2026-07-14 95.13 100 0.85 100
2026-07-13 92.29 96.64 0.82 99.61
2026-07-10 96.38 91.09 0.79 96.51
2026-07-09 94.8 100 0.84 100