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Amplitude AMPL 13.65 1.06 8.42%

Previous-day view · Mon Sep 14 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

AMPL / Comparative study

3 signals / 507 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.45
10.31
Mean
18.3
Window
-78.5%
ATM IV z 0.00
0.67
Mean
0.67
Window
-63.0%
IV Percentile z -0.82
33.46
Mean
56.34
Window
-66.1%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.54 0.59
ATM IV 0.54 1.00 0.77
IV Percent... 0.59 0.77 1.00
Source observations

Data inspector

1-50 of 507
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-14 13.65 10.31 0.67 33.46
2026-09-11 12.59 9.51 0.65 30.62
2026-09-10 12.46 8.49 0.63 24.81
2026-09-09 12.39 8.82 0.63 26.36
2026-09-08 12.52 10.61 0.68 36.43
2026-09-07 13.03 8.89 0.64 26.85
2026-09-04 13.02 8.09 0.61 24.03
2026-09-03 13.55 9.41 0.65 29.46
2026-09-02 13.29 9.37 0.65 29.46
2026-09-01 13.83 8.95 0.64 28.4
2026-08-31 14.1 12.12 0.72 46.48
2026-08-28 14.3 6.94 0.59 22.96
2026-08-27 14.28 12.37 0.72 49.81
2026-08-26 12.96 9.51 0.65 31.52
2026-08-25 13.11 7.58 0.6 25.29
2026-08-24 13.15 8.91 0.64 29.3
2026-08-21 13.29 10.58 0.68 36.19
2026-08-20 12.93 8.1 0.62 27.24
2026-08-19 12.83 10.49 0.68 35.8
2026-08-18 12.59 10.28 0.67 35.41
2026-08-17 12.61 9.51 0.65 32.42
2026-08-14 13.03 17.3 0.85 75.88
2026-08-13 13.3 7.48 0.6 27.63
2026-08-12 12.38 10.01 0.66 35.02
2026-08-11 12.69 14.18 0.77 63.42
2026-08-10 12.19 12.87 0.74 56.25
2026-08-07 11.26 11.41 0.7 42.8
2026-08-06 10.77 13.87 0.76 61.87
2026-08-05 10.01 13.28 0.75 59.14
2026-08-04 9.88 17.93 0.87 79.77
2026-08-03 9.52 23.28 1 92.97
2026-07-31 8.88 26.3 1.08 97.67
2026-07-30 8.61 23.56 1.01 94.55
2026-07-29 8.89 28.15 1.13 98.44
2026-07-28 8.74 23.99 1.02 95.72
2026-07-27 8.67 23.67 1.01 95.7
2026-07-24 8.1 21.3 0.95 92.22
2026-07-23 8.05 21.98 0.97 94.16
2026-07-22 8.74 20.06 0.92 89.88
2026-07-21 9.59 19.18 0.9 87.55
2026-07-20 9.83 19.46 0.91 88.28
2026-07-17 9.6 19 0.89 86.77
2026-07-16 9.65 18.25 0.87 85.21
2026-07-15 9.64 19.03 0.89 87.16
2026-07-14 9.69 22.36 0.98 94.94
2026-07-13 9.36 20.38 0.93 91.8
2026-07-10 9.18 20.3 0.93 91.44
2026-07-09 9.38 19.99 0.92 90.66
2026-07-08 8.81 20.01 0.92 91.05
2026-07-07 9.16 19.99 0.92 91.05