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Concentra Group Holdings Parent CON 35.47 -0.06 -0.16%

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

CON / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.52
15.33
Mean
26.78
Window
-72.0%
ATM IV z -0.82
0.36
Mean
0.6
Window
-65.3%
IV Percentile z -0.44
26.61
Mean
38.84
Window
-69.3%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.97 0.91
ATM IV 0.97 1.00 0.89
IV Percent... 0.91 0.89 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-18 35.47 15.33 0.36 26.61
2026-09-17 35.53 18.55 0.42 44.35
2026-09-16 36.37 9.55 0.27 3.63
2026-09-15 35.62 13.35 0.33 16.13
2026-09-14 35.81 10.92 0.29 6.88
2026-09-11 34.95 12.22 0.32 10.48
2026-09-10 34.24 13.11 0.33 13.71
2026-09-09 34.18 16.28 0.38 30.24
2026-09-08 33.88 13.5 0.34 15.32
2026-09-07 34.47 16.2 0.38 29.55
2026-09-04 34.47 15.42 0.37 24.6
2026-09-03 34.51 17.14 0.39 31.45
2026-09-02 34.03 10.45 0.29 5.24
2026-09-01 33.89 17.97 0.41 37.65
2026-08-31 33.74 12.82 0.32 11.79
2026-08-28 34.26 14.06 0.34 16.19
2026-08-27 34.7 11.78 0.31 9.31
2026-08-26 34.95 9.92 0.28 3.64
2026-08-25 34.78 10.68 0.29 4.86
2026-08-24 34.99 14.44 0.35 16.26
2026-08-21 35 22.18 0.47 60.73
2026-08-20 34.81 12.54 0.32 9.31
2026-08-19 34.77 14.46 0.35 15.79
2026-08-18 35.05 11.03 0.3 6.07
2026-08-17 35.53 12.69 0.32 9.35
2026-08-14 35.43 20.06 0.44 47.77
2026-08-13 35.12 19.72 0.43 44.94
2026-08-12 34.54 21.04 0.46 51.82
2026-08-11 33.03 30.03 0.6 74.9
2026-08-10 34.1 19.07 0.42 39.43
2026-08-07 34.06 19.85 0.44 45.75
2026-08-06 30.54 20.17 0.44 46.96
2026-08-05 30.76 15.12 0.36 19.43
2026-08-04 31.12 21.31 0.46 52.23
2026-08-03 31.7 19.43 0.43 41.87
2026-07-31 31.65 16.32 0.38 25.51
2026-07-30 31.62 21.17 0.46 51.01
2026-07-29 31.61 33.76 0.66 77.73
2026-07-28 32.69 17.14 0.39 27.53
2026-07-27 31.89 19.14 0.43 38.62
2026-07-24 31.61 16.68 0.39 26.32
2026-07-23 31.53 20.67 0.45 46.15
2026-07-22 31.27 21 0.45 47.37
2026-07-21 31.78 14.91 0.36 18.62
2026-07-20 31.31 25.37 0.52 61.79
2026-07-17 31.61 15.86 0.37 23.08
2026-07-16 31.64 17.93 0.41 32.39
2026-07-15 30.56 19.34 0.43 38.06
2026-07-14 30.9 21.72 0.47 51.01
2026-07-13 31.39 18.56 0.42 34.55