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Tower Semiconductor Ltd TSEM 166.48 -21.44 -11.41%

Previous-day view · Fri Oct 30 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

TSEM / Comparative study

3 signals / 501 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.13
60.35
Mean
57.46
Window
-39.6%
ATM IV z 1.17
0.9
Mean
0.64
Window
+55.4%
IV Percentile z -0.55
64.57
Mean
75.87
Window
-35.4%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.77 0.85
ATM IV 0.77 1.00 0.49
IV Percent... 0.85 0.49 1.00
Source observations

Data inspector

1-50 of 501
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-10-30 166.48 60.35 0.9 64.57
2026-10-29 187.92 53.4 0.83 47.83
2026-10-28 193.52 62.91 0.92 69.84
2026-10-27 189.08 60.07 0.9 63.89
2026-10-26 178.75 58.68 0.88 62.55
2026-10-23 167.56 61.93 0.91 67.06
2026-10-22 167.71 64.86 0.94 75.79
2026-10-21 189.55 58.68 0.88 63.89
2026-10-20 183.78 55.96 0.86 62.3
2026-10-19 200.3 54.97 0.85 60.56
2026-10-15 209.8 54.53 0.84 60.32
2026-10-14 209.16 54.63 0.84 60.71
2026-10-13 222.2 48.59 0.78 49.6
2026-10-12 216.5 48.92 0.79 49.8
2026-10-09 228.71 43.95 0.74 43.25
2026-10-08 228.75 43.33 0.73 41.67
2026-10-07 248.25 44.28 0.74 44.44
2026-10-06 258.41 45.56 0.75 45.24
2026-10-05 249.57 39.27 0.69 34.66
2026-10-02 240.86 38.22 0.68 31.35
2026-10-01 241.3 40.14 0.7 36.11
2026-09-30 227.43 40.34 0.7 37.3
2026-09-29 234.43 39.77 0.7 36.51
2026-09-28 226.04 41.65 0.72 39.84
2026-09-25 230.47 33.39 0.64 22.22
2026-09-24 217.28 38.8 0.69 35.86
2026-09-23 230.5 40.19 0.7 37.05
2026-09-22 236.61 38.66 0.69 35.86
2026-09-21 233.82 43.53 0.73 42.4
2026-09-18 223.6 42.48 0.72 41.43
2026-09-17 219.24 40.88 0.71 39.44
2026-09-16 202.2 42.51 0.72 41.83
2026-09-15 195.12 36.87 0.67 31.87
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