Closed
⌘K
Sign in Sign up

VALE S VALE 14.24 -0.23 -1.59%

Previous-day view · Fri Sep 18 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

VALE / Comparative study

3 signals / 503 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -1.01
9.65
Mean
22.55
Window
-1.0%
ATM IV z -0.15
0.32
Mean
0.34
Window
+18.7%
IV Percentile z -0.87
30.16
Mean
56.15
Window
+61.7%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.50 0.36
ATM IV 0.50 1.00 0.68
IV Percent... 0.36 0.68 1.00
Source observations

Data inspector

1-50 of 503
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-18 14.24 9.65 0.32 30.16
2026-09-17 14.47 10.84 0.34 35.32
2026-09-16 14.13 11.66 0.35 43.65
2026-09-15 14.47 11.9 0.35 47.22
2026-09-14 14.61 12.53 0.36 54.18
2026-09-11 15.23 12.27 0.36 51.19
2026-09-10 15.28 14.48 0.38 67.06
2026-09-09 15.44 13.66 0.37 61.51
2026-09-08 15.56 13.98 0.38 64.29
2026-09-07 15.3 13.94 0.38 63.75
2026-09-04 15.27 12.43 0.36 55.56
2026-09-03 15.31 11.91 0.35 50.4
2026-09-02 15.73 14.49 0.38 67.46
2026-09-01 15.12 12.23 0.36 52.99
2026-08-31 15.09 11.21 0.34 43.2
2026-08-28 15.03 9.73 0.32 35.86
2026-08-27 15.31 10.79 0.34 40.24
2026-08-26 15.16 11 0.34 41.83
2026-08-25 15.33 11.36 0.34 44.22
2026-08-24 15.04 11.73 0.35 48.8
2026-08-21 14.59 8.53 0.31 33.47
2026-08-20 14.23 8.33 0.31 32.67
2026-08-19 13.9 5.7 0.27 21.91
2026-08-18 13.68 5 0.27 18.33
2026-08-17 13.75 5.57 0.27 20.4
2026-08-14 13.63 5.11 0.27 18.73
2026-08-13 13.8 5.44 0.27 20.72
2026-08-12 14.42 15.02 0.39 70.92
2026-08-11 14.32 14.96 0.39 70.92
2026-08-10 14.89 10.98 0.34 42.8
2026-08-07 14.71 12.62 0.36 58.96
2026-08-06 14.72 10.69 0.34 43.03
2026-08-05 14.94 11.62 0.35 48.21
2026-08-04 14.83 9.98 0.33 40.64
2026-08-03 14.58 15.21 0.39 71.6
2026-07-31 15.06 16.36 0.41 78.09
2026-07-30 14.99 15.71 0.4 74.5
2026-07-29 14.65 22.82 0.49 94.02
2026-07-28 14.7 11.52 0.35 49
2026-07-27 14.78 16.76 0.41 80
2026-07-24 14.79 11.98 0.35 54.58
2026-07-23 14.83 13.93 0.38 66.93
2026-07-22 14.85 17.66 0.42 84.46
2026-07-21 14.25 20.26 0.46 90.84
2026-07-20 14.1 9.47 0.32 41.2
2026-07-17 14.19 12.09 0.35 56.97
2026-07-16 14.22 12.12 0.35 57.37
2026-07-15 14.67 19 0.44 88.05
2026-07-14 14.59 17.4 0.42 84.46
2026-07-13 14.18 12.49 0.36 61.2