Closed
⌘K
Sign in Sign up

PRA Group PRAA 18.93 0.16 0.85%

Previous-day view · Fri Sep 11 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

PRAA / Comparative study

3 signals / 507 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -1.10
4.7
Mean
23.28
Window
-90.5%
ATM IV z -0.33
0.53
Mean
0.61
Window
-30.7%
IV Percentile z -1.07
25.78
Mean
57.64
Window
-73.7%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.56 0.72
ATM IV 0.56 1.00 0.62
IV Percent... 0.72 0.62 1.00
Source observations

Data inspector

1-50 of 507
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 18.93 4.7 0.53 25.78
2026-09-10 18.77 6.19 0.59 35.55
2026-09-09 19.14 3.85 0.49 18.75
2026-09-08 19.11 3.09 0.46 12.5
2026-09-07 19.02 1.92 0.41 6.27
2026-09-04 19.02 2.52 0.44 9.77
2026-09-03 18.99 5 0.54 27.34
2026-09-02 18.75 5.76 0.57 33.2
2026-09-01 18.34 7.03 0.63 43.14
2026-08-31 18.82 6.86 0.62 40.94
2026-08-28 19.14 4.79 0.53 26.67
2026-08-27 19.29 4.65 0.53 26.27
2026-08-26 19.45 4.42 0.52 24.31
2026-08-25 19.68 8.8 0.7 61.57
2026-08-24 20.17 2.45 0.43 10.63
2026-08-21 19.58 7.22 0.64 45.88
2026-08-20 18.63 6.49 0.61 39.22
2026-08-19 19.44 7.16 0.63 45.1
2026-08-18 19.65 7.45 0.65 49.8
2026-08-17 20.23 5.78 0.58 35.43
2026-08-14 20.6 1.39 0.39 5.88
2026-08-13 20.25 4.59 0.52 27.84
2026-08-12 19.58 7.37 0.64 49.02
2026-08-11 18.74 7.44 0.65 49.8
2026-08-10 18.96 5.51 0.56 34.25
2026-08-07 19.79 8.47 0.69 60
2026-08-06 18.15 13.88 0.92 89.8
2026-08-05 17.19 13.44 0.9 88.24
2026-08-04 17.63 9.9 0.75 67.06
2026-08-03 17.45 13.48 0.91 88.58
2026-07-31 17.37 12.77 0.87 86.27
2026-07-30 17.35 11.15 0.81 82.75
2026-07-29 17.61 14.03 0.93 90.59
2026-07-28 18.04 6.63 0.61 43.92
2026-07-27 17.91 8.22 0.68 59.84
2026-07-24 16.98 11.34 0.81 83.92
2026-07-23 16.15 15.49 0.99 92.94
2026-07-22 16.9 8.98 0.71 65.49
2026-07-21 17.46 13.57 0.91 89.8
2026-07-20 17.37 13.67 0.91 90.16
2026-07-17 18.12 10.07 0.76 80.78
2026-07-16 18.41 6.98 0.63 48.63
2026-07-15 18.03 12.38 0.86 86.67
2026-07-14 17.96 8.93 0.71 66.67
2026-07-13 18.29 11.93 0.84 86.22
2026-07-10 18.49 7.09 0.63 49.41
2026-07-09 18.27 1.94 0.41 9.41
2026-07-08 17.51 8.58 0.7 65.88
2026-07-07 18.03 9.48 0.73 68.63
2026-07-02 18.28 10.17 0.76 81.64