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Spire Global SPIR 7.71 -0.67 -8.0%

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

SPIR / Comparative study

3 signals / 495 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -1.34
8.71
Mean
37.72
Window
-79.2%
ATM IV z -0.99
0.78
Mean
0.93
Window
-14.2%
IV Percentile z -1.44
5.67
Mean
52.02
Window
-90.9%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.96 0.92
ATM IV 0.96 1.00 0.96
IV Percent... 0.92 0.96 1.00
Source observations

Data inspector

1-50 of 495
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-05 7.71 8.71 0.78 5.67
2026-11-04 8.38 37.24 0.94 40.23
2026-11-03 8.7 15.94 0.82 16.8
2026-11-02 8.54 38.4 0.95 41.18
2026-10-30 8.87 27.31 0.89 31.25
2026-10-29 9.68 21.65 0.85 24.22
2026-10-28 9.65 0 0.73 0
2026-10-27 9.56 37.16 0.95 38.67
2026-10-26 9.14 24.86 0.88 28.24
2026-10-23 9.06 30.75 0.91 32.81
2026-10-22 8.76 22.6 0.86 25.39
2026-10-21 9.01 12.26 0.8 11.72
2026-10-20 8.77 15.91 0.82 16.8
2026-10-19 8.73 14.68 0.82 15.29
2026-10-15 9.3 9.42 0.79 7.39
2026-10-14 9.25 11.55 0.8 9.34
2026-10-13 9.54 20.5 0.85 20.62
2026-10-12 9.66 20.15 0.85 20.31
2026-10-09 10.27 17.79 0.83 17.12
2026-10-08 10.38 20.75 0.85 20.23
2026-10-07 10.63 26.37 0.88 25.29
2026-10-06 10.98 17.9 0.84 17.12
2026-10-05 10.89 18.52 0.84 17.58
2026-10-02 11.11 18.05 0.84 17.12
2026-10-01 10.97 15.46 0.82 15.18
2026-09-30 11.18 3.42 0.75 1.95
2026-09-29 11.15 1.86 0.74 1.17
2026-09-28 11.74 11.73 0.8 10.16
2026-09-25 12.08 8.06 0.76 4.67
2026-09-24 12.26 15.66 0.81 12.89
2026-09-23 12.21 6.95 0.75 3.52
2026-09-22 12.21 9.03 0.77 5.47
2026-09-21 11.96 3.58 0.73 1.18
2026-09-18 11.4 13.78 0.76 4.69
2026-09-17 12.14 13.77 0.76 4.69
2026-09-16 11.49 11.64 0.75 3.91
2026-09-15 11.6 14.77 0.77 5.47
2026-09-14 11.34 20.9 0.8 12.16
2026-09-11 11.42 17.52 0.78 7.03
2026-09-10 11.28 19.17 0.79 8.98
2026-09-09 11.49 35.22 0.89 25.78
2026-09-08 12.14 21.39 0.8 13.28
2026-09-04 11.98 21.22 0.79 11.33
2026-09-03 11.88 23.58 0.81 14.84
2026-09-02 11.91 25.79 0.82 16.41
2026-09-01 12.02 18.2 0.77 9.41
2026-08-31 13.27 17.96 0.77 9.06
2026-08-28 13.17 19.15 0.78 10.2
2026-08-27 14 19.53 0.78 10.59
2026-08-26 13.54 23.52 0.81 14.9