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Archer Aviation Inc ACHR 3.87 -0.25 -6.07%

Previous-day view · Thu Nov 5 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

ACHR / Comparative study

3 signals / 494 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 1.47
52.82
Mean
29.41
Window
+316.9%
ATM IV z 0.23
0.91
Mean
0.87
Window
+9.0%
IV Percentile z 1.37
87.45
Mean
49.91
Window
+0.7%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.22 0.35
ATM IV 0.22 1.00 0.85
IV Percent... 0.35 0.85 1.00
Source observations

Data inspector

1-50 of 494
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-05 3.87 52.82 0.91 87.45
2026-11-04 4.12 41.97 0.8 44.14
2026-11-03 4.13 43.23 0.81 48.44
2026-11-02 4.17 45.63 0.82 56.86
2026-10-30 4.2 57.86 0.91 85.1
2026-10-29 4.38 43.42 0.81 50.98
2026-10-28 4.34 43.9 0.81 51.76
2026-10-27 4.23 46.6 0.83 57.25
2026-10-26 3.94 57.07 0.9 81.5
2026-10-23 3.91 59.64 0.92 88.24
2026-10-22 3.8 51.82 0.87 69.41
2026-10-21 3.87 50.44 0.86 65.88
2026-10-20 3.98 50.66 0.86 66.27
2026-10-19 4.04 47.14 0.83 58.43
2026-10-15 4.27 42.32 0.8 44.96
2026-10-14 4.07 37.51 0.76 28.68
2026-10-13 4.44 35.75 0.75 24.42
2026-10-12 4.69 37.6 0.76 28.4
2026-10-09 4.96 32.32 0.73 18.6
2026-10-08 4.72 29.08 0.7 14.34
2026-10-07 4.67 29.4 0.71 14.34
2026-10-06 4.65 25.36 0.68 12.02
2026-10-05 4.72 11.69 0.58 0.78
2026-10-02 4.89 17.78 0.62 4.26
2026-10-01 5.03 14.5 0.6 1.16
2026-09-30 4.97 19.06 0.63 4.65
2026-09-29 5.06 17.02 0.62 2.71
2026-09-28 5.2 16.05 0.61 1.95
2026-09-25 5.61 22.63 0.66 7.75
2026-09-24 5.71 24.41 0.67 8.95
2026-09-23 5.71 22.08 0.65 6.61
2026-09-22 5.69 20.22 0.64 5.06
2026-09-21 5.43 17.65 0.62 2.73
2026-09-18 5.26 19.39 0.63 3.5
2026-09-17 5.4 17.35 0.62 2.33
2026-09-16 5.22 22.11 0.65 5.06
2026-09-15 5.47 22.83 0.66 5.45
2026-09-14 5.51 22.01 0.65 4.69
2026-09-11 5.58 20.65 0.64 4.28
2026-09-10 5.45 20.62 0.64 3.89
2026-09-09 5.5 23.12 0.66 4.28
2026-09-08 5.83 27.52 0.69 7.39
2026-09-04 5.71 15.48 0.61 1.17
2026-09-03 5.76 18.53 0.63 1.95
2026-09-02 5.65 18.86 0.63 1.95
2026-09-01 5.56 20.05 0.64 1.95
2026-08-31 5.78 15.56 0.61 1.18
2026-08-28 5.75 16.34 0.61 1.17
2026-08-27 5.93 22.51 0.66 2.34
2026-08-26 5.9 23.57 0.66 3.52