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Coursera COUR 5.24 -0.04 -0.76%

Previous-day view · Wed Sep 16 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

COUR / Comparative study

3 signals / 509 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.35
23.3
Mean
31.95
Window
+72.0%
ATM IV z 0.05
0.63
Mean
0.62
Window
+30.8%
IV Percentile z -0.37
44.19
Mean
55.5
Window
-9.4%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.85 0.83
ATM IV 0.85 1.00 0.90
IV Percent... 0.83 0.90 1.00
Source observations

Data inspector

1-50 of 509
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-16 5.24 23.3 0.63 44.19
2026-09-15 5.28 16.96 0.56 33.72
2026-09-14 5.42 16.48 0.56 32.3
2026-09-11 5.22 15.29 0.54 29.07
2026-09-10 5.23 17.56 0.57 36.43
2026-09-09 5.3 18.5 0.58 37.21
2026-09-08 5.57 10.17 0.49 15.89
2026-09-07 5.86 15.14 0.54 29.18
2026-09-04 5.8 13.33 0.52 24.81
2026-09-03 6.01 17.29 0.56 36.05
2026-09-02 6.11 15.12 0.54 29.84
2026-09-01 6.18 11.67 0.51 21.79
2026-08-31 6.52 11.83 0.51 22.66
2026-08-28 6.47 10.51 0.49 18.68
2026-08-27 6.39 7.06 0.46 14.01
2026-08-26 6.06 4.42 0.43 4.28
2026-08-25 6.19 9.19 0.48 17.9
2026-08-24 6.02 10.54 0.49 18.75
2026-08-21 6 10.5 0.49 19.07
2026-08-20 5.85 11.91 0.51 23.35
2026-08-19 5.85 11.81 0.51 22.96
2026-08-18 5.69 13.79 0.53 26.85
2026-08-17 5.54 10.87 0.5 21.09
2026-08-14 5.78 11.07 0.5 22.57
2026-08-13 5.8 11.62 0.5 23.35
2026-08-12 5.58 13.34 0.52 26.07
2026-08-11 5.69 14.81 0.54 29.18
2026-08-10 5.76 14.2 0.53 28.91
2026-08-07 5.81 14.88 0.54 29.57
2026-08-06 5.56 15.91 0.55 32.3
2026-08-05 5.81 15.15 0.54 30.35
2026-08-04 6.1 16.8 0.56 34.63
2026-08-03 5.9 56.53 0.98 98.83
2026-07-31 5.31 35.45 0.76 68.09
2026-07-30 5.27 34.82 0.75 67.7
2026-07-29 6.18 51.15 0.92 96.11
2026-07-28 5.85 57 0.98 99.22
2026-07-27 5.63 58.47 1 99.61
2026-07-24 5.37 51.31 0.92 97.67
2026-07-23 5.38 53.58 0.95 99.22
2026-07-22 5.34 52.91 0.94 99.22
2026-07-21 5.36 47.99 0.89 96.89
2026-07-20 5.46 52.42 0.93 99.22
2026-07-17 5.56 46.14 0.87 86.77
2026-07-16 5.64 46.97 0.88 88.33
2026-07-15 5.56 46.75 0.87 88.33
2026-07-14 5.71 47.33 0.88 88.72
2026-07-13 5.67 47.86 0.89 97.27
2026-07-10 5.71 40.55 0.81 82.1
2026-07-09 5.67 38.99 0.79 81.32