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Duolingo DUOL 161.27 33.27 25.99%

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

DUOL / Comparative study

3 signals / 508 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.76
14.03
Mean
32.21
Window
-65.2%
ATM IV z -0.44
0.6
Mean
0.69
Window
-5.4%
IV Percentile z -1.35
20
Mean
56.78
Window
-68.4%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.71 0.80
ATM IV 0.71 1.00 0.77
IV Percent... 0.80 0.77 1.00
Source observations

Data inspector

1-50 of 508
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-11-04 161.27 14.03 0.6 20
2026-11-03 128 40.3 1.13 99.22
2026-11-02 135.27 24.83 0.82 72.44
2026-10-30 131.59 26.54 0.85 75.78
2026-10-29 136.39 24.86 0.82 71.88
2026-10-28 135.21 24.21 0.81 70.31
2026-10-27 141.31 24.91 0.82 71.48
2026-10-26 138.6 25.23 0.83 71.76
2026-10-23 143.04 24.33 0.81 70.7
2026-10-22 141.39 24.18 0.8 69.92
2026-10-21 137.32 25.52 0.83 71.09
2026-10-20 139.58 22.86 0.78 67.58
2026-10-19 142.11 22.7 0.77 67.58
2026-10-15 148.93 21.8 0.76 66.02
2026-10-14 139.73 21.84 0.76 66.41
2026-10-13 140.1 21.22 0.75 63.71
2026-10-12 147.74 20.7 0.73 62.4
2026-10-09 149.92 17.91 0.68 49.42
2026-10-08 151.22 17.75 0.67 48.26
2026-10-07 151.72 17.3 0.67 44.4
2026-10-06 148.13 18.3 0.69 50.97
2026-10-05 147.1 12.82 0.58 13.95
2026-10-02 144.27 12.19 0.56 10.42
2026-10-01 146.57 11.2 0.54 4.63
2026-09-30 142.4 11.97 0.56 7.72
2026-09-29 142.62 13.23 0.58 15.83
2026-09-28 134.3 12.01 0.56 7.75
2026-09-25 143.51 11.79 0.55 6.56
2026-09-24 147.75 11.36 0.55 4.65
2026-09-23 145.98 10.84 0.54 2.33
2026-09-22 147.71 11.58 0.55 5.04
2026-09-21 149.42 12.45 0.57 8.95
2026-09-18 141.9 10.27 0.52 1.16
2026-09-17 147.1 12.26 0.56 7.75
2026-09-16 148.17 13.28 0.58 12.79
2026-09-15 153.92 13.07 0.58 11.63
2026-09-14 151.14 12.96 0.58 10.51
2026-09-11 143.68 12.41 0.57 7.75
2026-09-10 145.16 12.96 0.58 10.08
2026-09-09 139.24 12.05 0.56 6.2
2026-09-08 146.39 12.85 0.58 8.91
2026-09-07 154.61 12.46 0.57 7.39
2026-09-04 154.46 11.13 0.54 3.1
2026-09-03 158.82 11.49 0.55 3.49
2026-09-02 157.85 10.88 0.54 1.94
2026-09-01 158.77 11.96 0.56 4.28
2026-08-31 148.36 10.68 0.53 1.56
2026-08-28 146.98 10.52 0.53 1.17
2026-08-27 142.86 12.1 0.56 4.28
2026-08-26 140.88 12.23 0.56 4.67