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Ecovyst Inc ECVT 9.97 0.05 0.5%

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

ECVT / Comparative study

3 signals / 507 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.02
6.82
Mean
6.65
Window
-78.3%
ATM IV z -0.49
0.37
Mean
0.73
Window
-87.1%
IV Percentile z -1.43
6.25
Mean
44.34
Window
-93.6%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.91 0.51
ATM IV 0.91 1.00 0.58
IV Percent... 0.51 0.58 1.00
Source observations

Data inspector

1-50 of 507
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-14 9.97 6.82 0.37 6.25
2026-09-11 9.92 3.88 0.32 0.39
2026-09-10 10.07 6.9 0.38 5.84
2026-09-09 10.25 12.07 0.47 30.74
2026-09-08 10.12 9.54 0.42 15.18
2026-09-07 10.41 14.92 0.52 48.05
2026-09-04 10.21 12.34 0.47 33.07
2026-09-03 10.21 10.75 0.44 21.4
2026-09-02 10.37 6.31 0.37 4.28
2026-09-01 10.1 4.62 0.34 1.56
2026-08-31 10.17 12.11 0.47 29.8
2026-08-28 10.11 18.17 0.57 64.84
2026-08-27 10.15 11.73 0.46 27.34
2026-08-26 10.21 18.97 0.59 69.92
2026-08-25 10.13 18.17 0.57 64.84
2026-08-24 10.07 5.9 0.36 3.53
2026-08-21 10.44 8.5 0.4 8.98
2026-08-20 10.32 21.81 0.64 78.52
2026-08-19 10.45 9.94 0.43 16.8
2026-08-18 10.31 16.04 0.54 54.69
2026-08-17 10.39 13.23 0.49 38.04
2026-08-14 10.39 2.45 0.46 28.52
2026-08-13 10.08 0.88 0.33 0.78
2026-08-12 9.93 2.69 0.49 36.72
2026-08-11 10.12 3.03 0.51 46.09
2026-08-10 10.08 3.16 0.53 49.02
2026-08-07 10.38 4.11 0.61 73.44
2026-08-06 11 4.65 0.65 80.08
2026-08-05 11.45 1.09 0.35 2.34
2026-08-04 12.11 1.85 0.41 12.11
2026-08-03 12.05 2.33 0.45 25.1
2026-07-31 12.06 3.03 0.51 46.48
2026-07-30 12.09 2.36 0.46 26.95
2026-07-29 12.03 3.25 0.53 52.34
2026-07-28 12.32 1.93 0.42 14.84
2026-07-27 12.24 2.68 0.48 35.69
2026-07-24 12.46 2.65 0.48 34.38
2026-07-23 12.89 2.63 0.48 33.59
2026-07-22 12.94 4.86 0.67 82.03
2026-07-21 12.64 3.55 0.56 60.16
2026-07-20 12.4 2.12 0.44 20.78
2026-07-17 12.89 2 0.43 15.63
2026-07-16 12.88 2.51 0.47 28.91
2026-07-15 12.27 2.07 0.43 17.19
2026-07-14 12.18 5.16 0.7 83.59
2026-07-13 11.92 3.61 0.56 60
2026-07-10 11.9 2.45 0.46 27.34
2026-07-09 11.9 7.22 0.87 92.19
2026-07-08 11.96 2.21 0.44 19.92
2026-07-07 11.81 4.19 0.61 73.83