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Willis Towers Watson Public Limited WTW 310.99 -1.92 -0.61%

Previous-day view · Thu Sep 17 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

WTW / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.58
30.82
Mean
42.16
Window
+23.9%
ATM IV z -0.13
0.25
Mean
0.25
Window
+39.3%
IV Percentile z -1.44
32.67
Mean
66.18
Window
-40.6%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.83 0.85
ATM IV 0.83 1.00 0.76
IV Percent... 0.85 0.76 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-17 310.99 30.82 0.25 32.67
2026-09-16 312.91 29.45 0.24 28.29
2026-09-15 321.97 50.43 0.3 64.54
2026-09-14 323.71 45.81 0.28 57.2
2026-09-11 315.61 33.02 0.25 37.45
2026-09-10 315.41 35.41 0.26 40.64
2026-09-09 313.72 35.26 0.26 40.24
2026-09-08 325.34 28.18 0.24 29.88
2026-09-07 334.74 27.95 0.24 28.8
2026-09-04 334.74 24.24 0.23 21.91
2026-09-03 342.06 25.35 0.23 24.7
2026-09-02 337.73 26.89 0.24 27.49
2026-09-01 334.47 28.15 0.24 29.6
2026-08-31 338.55 28.31 0.24 29.72
2026-08-28 343.75 31.64 0.25 35.2
2026-08-27 339.58 22.52 0.22 21.6
2026-08-26 343.12 45.17 0.28 55.6
2026-08-25 346.82 32.73 0.25 38
2026-08-24 350.75 29.97 0.24 32.53
2026-08-21 341.99 25.45 0.23 28
2026-08-20 341.15 29.98 0.24 33.2
2026-08-19 335.46 25.81 0.23 29.2
2026-08-18 327.9 31.98 0.25 37.6
2026-08-17 326.06 30.13 0.24 34.54
2026-08-14 331.59 26.71 0.24 30.8
2026-08-13 333.99 27.38 0.24 32
2026-08-12 340.29 25.38 0.23 30.4
2026-08-11 342.39 33.45 0.25 38.8
2026-08-10 343.01 34.1 0.25 39.76
2026-08-07 344.82 30.34 0.24 36.4
2026-08-06 340.01 35.29 0.26 40.8
2026-08-05 338.07 39.41 0.27 45.6
2026-08-04 339.63 42.59 0.28 49.6
2026-08-03 341.63 46.65 0.29 57.83
2026-07-31 335.92 44.47 0.28 54
2026-07-30 336.05 43.86 0.28 52.8
2026-07-29 315.93 94.72 0.41 98.8
2026-07-28 316.16 93.83 0.41 98.8
2026-07-27 302.64 95.79 0.41 99.2
2026-07-24 295.11 82.66 0.38 98
2026-07-23 288.37 85.98 0.39 98.8
2026-07-22 286.51 82.69 0.38 98.8
2026-07-21 288.82 81.15 0.38 98.8
2026-07-20 293.3 76.38 0.36 96.79
2026-07-17 293.43 72.92 0.35 94.8
2026-07-16 294.33 73.78 0.36 95.6
2026-07-15 285.12 73.94 0.36 96
2026-07-14 288.74 61.21 0.32 85.2
2026-07-13 295.55 70.02 0.35 94.78
2026-07-10 289.65 62.95 0.33 87.6