Open
⌘K
Sign in Sign up

Certara CERT 11.09 0.22 2.02%

Previous-day view · Wed Nov 4 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in
Group
Window
Scale
Plotted 3/8
Metric library

Volatility

Interactive timeline

CERT / Comparative study

3 signals / 509 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.73
8.11
Mean
21.59
Window
-60.2%
ATM IV z -0.87
0.68
Mean
1.25
Window
-45.5%
IV Percentile z -1.51
7.03
Mean
50.51
Window
-89.8%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.94 0.84
ATM IV 0.94 1.00 0.87
IV Percent... 0.84 0.87 1.00
Source observations

Data inspector

1-50 of 509
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-11-04 11.09 8.11 0.68 7.03
2026-11-03 10.87 23.98 1.35 55.86
2026-11-02 10.71 16.86 1.05 37.25
2026-10-30 11.02 13.07 0.89 25.29
2026-10-29 11.2 9.96 0.76 12.45
2026-10-28 11.48 7.34 0.65 5.84
2026-10-27 10.95 16.61 1.04 36.58
2026-10-26 10.61 21.39 1.24 48.05
2026-10-23 10.33 9.5 0.74 10.89
2026-10-22 10.09 12.2 0.85 19.84
2026-10-21 10.18 7.3 0.65 5.84
2026-10-20 9.79 14.9 0.97 31.91
2026-10-19 9.45 19.14 1.15 42.41
2026-10-15 9.66 4.68 0.54 1.15
2026-10-14 9.36 14.08 0.93 30.77
2026-10-13 9.6 9.74 0.75 13.46
2026-10-12 9.24 8.14 0.68 8.88
2026-10-09 9.13 11.51 0.83 19.62
2026-10-08 8.64 13.02 0.89 27.31
2026-10-07 8.96 9.72 0.75 13.85
2026-10-06 9.27 8.79 0.71 11.15
2026-10-05 10.07 9.12 0.72 11.97
2026-10-02 9.36 6.97 0.63 6.54
2026-10-01 9.34 10.89 0.8 16.54
2026-09-30 9.2 10.86 0.8 16.54
2026-09-29 9.26 8.95 0.72 11.15
2026-09-28 9.13 10.82 0.8 15.83
2026-09-25 9.11 27.46 1.5 65
2026-09-24 8.89 13.44 0.91 27.8
2026-09-23 8.64 26.69 1.46 62.55
2026-09-22 8.83 13.63 0.91 28.57
2026-09-21 8.52 15.1 0.98 32.95
2026-09-18 8.42 15.05 0.97 33.2
2026-09-17 8.58 25.72 1.42 60.62
2026-09-16 8.13 10.2 0.77 16.22
2026-09-15 8.4 8.1 0.68 12.74
2026-09-14 8 0 0.34 0
2026-09-11 7.55 56.84 2.78 98.46
2026-09-10 7.42 10.03 0.87 25.48
2026-09-09 7.63 4.89 0.66 11.58
2026-09-08 7.74 24.33 1.45 62.93
2026-09-07 7.9 3.44 0.6 5.43
2026-09-04 7.94 3.1 0.59 3.47
2026-09-03 8.13 8.35 0.8 19.31
2026-09-02 8.28 5.46 0.68 12.36
2026-09-01 8.1 15.7 1.1 41.09
2026-08-31 8.29 27.37 1.58 69.65
2026-08-28 8.35 51.18 2.55 96.51
2026-08-27 8.41 24.26 1.45 63.57
2026-08-26 8.22 23.45 1.42 61.63