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Tower Semiconductor Ltd TSEM 191.12 -20.4 -9.64%

Previous-day view · Mon Sep 14 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

TSEM / Comparative study

3 signals / 500 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.66
42.62
Mean
57.74
Window
+39.8%
ATM IV z 0.49
0.73
Mean
0.62
Window
+118.1%
IV Percentile z -1.72
42
Mean
77.09
Window
-11.8%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.78 0.87
ATM IV 0.78 1.00 0.60
IV Percent... 0.87 0.60 1.00
Source observations

Data inspector

1-50 of 500
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-09-14 191.12 42.62 0.73 42
2026-09-11 211.52 37.14 0.67 32.67
2026-09-10 208.07 40.32 0.7 39.44
2026-09-09 216.57 41.39 0.71 41.04
2026-09-08 219.82 48.54 0.78 49.8
2026-09-07 223.27 44.25 0.74 44.8
2026-09-04 222.34 42.01 0.72 42.63
2026-09-03 206.16 34.41 0.65 31.08
2026-09-02 206.81 37.65 0.68 36.65
2026-09-01 199.06 39.67 0.7 40.8
2026-08-31 205.05 39.23 0.69 40.56
2026-08-28 208.01 45.36 0.75 45.2
2026-08-27 219.85 43.83 0.74 44.8
2026-08-26 221.23 42.7 0.73 44
2026-08-25 212.71 46.28 0.76 46.8
2026-08-24 211.1 46.55 0.76 47.39
2026-08-21 222.59 47.29 0.77 48.4
2026-08-20 223.78 47.04 0.77 48.4
2026-08-19 226.46 47.29 0.77 48.8
2026-08-18 240.55 49.17 0.79 50
2026-08-17 263.73 53.42 0.83 51.41
2026-08-14 265.48 48.14 0.78 50.4
2026-08-13 252.95 55.42 0.85 61.2
2026-08-12 260.31 54.3 0.84 52.8
2026-08-11 249.58 55.2 0.85 61.2
2026-08-10 252.55 57.86 0.87 63.05
2026-08-07 252.49 55.44 0.85 62
2026-08-06 224.7 62.65 0.92 69.2
2026-08-05 211.14 63.67 0.93 72
2026-08-04 239.53 69.27 0.98 85.6
2026-08-03 234.32 74.4 1.03 91.97
2026-07-31 219.67 78.73 1.08 94.8
2026-07-30 211.16 100 1.28 100
2026-07-29 187.84 92.77 1.1 96.8
2026-07-28 202.99 94.91 1.12 98.4
2026-07-27 224.21 98.59 1.15 99.2
2026-07-24 233.37 93.95 1.11 98
2026-07-23 260.42 94.31 1.11 98.4
2026-07-22 249.53 92.35 1.1 98.4
2026-07-21 250.91 98.68 1.15 99.6
2026-07-20 227.21 96.15 1.13 99.6
2026-07-17 234.1 94.53 1.11 99.6
2026-07-16 237.92 89.88 1.07 98.8
2026-07-15 251 88.66 1.06 98
2026-07-14 255.49 92.27 1.09 99.6
2026-07-13 229.68 87.73 1.06 98.39
2026-07-10 222.75 84.66 1.03 97.6
2026-07-09 226.58 85.28 1.04 98.4
2026-07-08 216.7 89.82 1.07 99.2
2026-07-07 211.93 90.91 1.08 99.6