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Silicon Motion Technology Corporation SIMO 183.65 14.64 8.66%

Previous-day view · Wed Nov 11 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in
Group
Window
Scale
Plotted 3/8
Metric library

Volatility

Interactive timeline

SIMO / Comparative study

3 signals / 490 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -1.04
16.76
Mean
41.59
Window
-64.1%
ATM IV z 0.64
0.81
Mean
0.65
Window
+95.5%
IV Percentile z -0.77
51.63
Mean
71.34
Window
-33.8%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.16 0.64
ATM IV 0.16 1.00 0.56
IV Percent... 0.64 0.56 1.00
Source observations

Data inspector

1-50 of 490
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-11 183.65 16.76 0.81 51.63
2026-11-10 169.01 18.26 0.85 57.72
2026-11-09 172.01 18.95 0.87 70.61
2026-11-06 162.76 20.32 0.9 73.58
2026-11-05 156.27 20.9 0.92 75.61
2026-11-04 182.54 18.26 0.85 60
2026-11-03 201.9 17.17 0.82 54.9
2026-11-02 187.9 19.15 0.87 72.83
2026-10-30 208.65 15.56 0.78 46.06
2026-10-29 227.75 18.72 0.86 64.03
2026-10-28 219.61 26.07 1.06 90.87
2026-10-27 204.17 24.49 1.02 88.89
2026-10-26 189.18 27.08 1.09 92.43
2026-10-23 187.39 23.79 1 87.7
2026-10-22 187.96 22.46 0.96 82.94
2026-10-21 222.3 20 0.9 75.4
2026-10-20 213.7 21.58 0.94 79.37
2026-10-19 217.24 22.21 0.96 81.67
2026-10-15 218.39 21.27 0.93 79.76
2026-10-14 223.58 20.85 0.92 78.57
2026-10-13 246.63 19.28 0.88 76.98
2026-10-12 246.95 18.61 0.86 68.13
2026-10-09 263.9 17.5 0.83 61.51
2026-10-08 261.89 18.43 0.85 67.46
2026-10-07 285.78 18.41 0.85 67.06
2026-10-06 284.96 17.61 0.83 62.7
2026-10-05 282.45 18.39 0.85 66.93
2026-10-02 280.5 18.31 0.85 66.67
2026-10-01 275.24 15.44 0.77 52.38
2026-09-30 280 13.06 0.71 37.3
2026-09-29 276.16 15.77 0.78 55.16
2026-09-28 278.07 15 0.76 49.8
2026-09-25 276.23 15.34 0.77 52.38
2026-09-24 275.1 14.36 0.74 43.43
2026-09-23 276.53 14.43 0.75 44.62
2026-09-22 283.26 14.89 0.76 49.8
2026-09-21 269 15.48 0.77 52.8
2026-09-18 272.11 15.36 0.77 52.99
2026-09-17 253.3 13.85 0.73 43.82
2026-09-16 241.14 14.42 0.75 45.42
2026-09-15 239.2 16.19 0.79 57.37
2026-09-14 236.81 15.56 0.78 54
2026-09-11 284.48 14.86 0.76 51
2026-09-10 265.25 16.03 0.79 56.97
2026-09-09 277.7 15.16 0.77 53.78
2026-09-08 272.02 14.76 0.75 51
2026-09-04 256.21 13.82 0.73 46.61
2026-09-03 235.7 13.22 0.71 45.82
2026-09-02 242.51 12.25 0.69 40.24
2026-09-01 237.35 13.12 0.71 44.8