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Bank of Montreal BMO 177.19 2.7 1.55%

BMO Historical Options Analysis

Explore BMO (Bank of Montreal) historical options data, volatility, Greeks and positioning. Compare signals over time in the free Historical Lab preview.

Previous-day view · Mon Sep 21 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

BMO / Comparative study

3 signals / 507 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -1.02
8.83
Mean
26.23
Window
-31.9%
ATM IV z -0.16
0.2
Mean
0.2
Window
+19.2%
IV Percentile z -0.67
37.35
Mean
56.94
Window
+211.3%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.65 0.74
ATM IV 0.65 1.00 0.80
IV Percent... 0.74 0.80 1.00
Source observations

Data inspector

1-50 of 507
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-21 177.19 8.83 0.2 37.35
2026-09-18 174.49 8.22 0.19 25.19
2026-09-17 173.79 7.56 0.19 20.54
2026-09-16 172.6 11.11 0.21 48.84
2026-09-15 173.7 11.31 0.21 50.39
2026-09-14 174.28 11.14 0.21 49.42
2026-09-11 174.88 7.37 0.19 20.16
2026-09-10 173.69 10.77 0.21 47.67
2026-09-09 172.63 8.9 0.2 39.53
2026-09-08 175.05 8.48 0.19 29.46
2026-09-07 175.4 9.96 0.2 44.36
2026-09-04 175.4 6.91 0.19 20.54
2026-09-03 176.86 7.64 0.19 24.81
2026-09-02 172.82 11.23 0.21 50.39
2026-09-01 168.3 10.45 0.2 47.08
2026-08-31 170.31 11.32 0.21 50.39
2026-08-28 171.86 10.78 0.2 48.25
2026-08-27 172.13 9.89 0.2 45.14
2026-08-26 172.9 11.81 0.21 50.97
2026-08-25 173.46 14.03 0.22 61.09
2026-08-24 172.35 20.21 0.25 89.45
2026-08-21 174.43 17.57 0.24 78.21
2026-08-20 172.9 19.9 0.25 89.11
2026-08-19 175.73 12.29 0.21 56.03
2026-08-18 182.57 13.14 0.22 58.37
2026-08-17 185.28 12.09 0.21 53.91
2026-08-14 185.81 13.47 0.22 59.53
2026-08-13 184.16 14.71 0.23 65.76
2026-08-12 183.57 14.75 0.23 66.54
2026-08-11 181.17 19.29 0.25 85.99
2026-08-10 181.91 17.85 0.24 80.08
2026-08-07 181.55 13.09 0.22 59.92
2026-08-06 180.82 17.92 0.24 80.54
2026-08-05 180.94 16.95 0.24 76.26
2026-08-04 179.79 20.6 0.26 89.88
2026-08-03 179.72 16.8 0.24 76.56
2026-07-31 179.45 14.57 0.22 67.7
2026-07-30 178.62 12.32 0.21 61.48
2026-07-29 175.29 18.27 0.23 71.6
2026-07-28 180.63 15.81 0.21 61.87
2026-07-27 178.51 17.92 0.22 67.19
2026-07-24 177.77 13.88 0.2 54.86
2026-07-23 176.63 15.71 0.21 60.7
2026-07-22 179.06 17.34 0.22 65.76
2026-07-21 178.76 17.39 0.22 66.15
2026-07-20 178 16.83 0.22 64.06
2026-07-17 181.97 12.87 0.2 51.75
2026-07-16 182.62 9.95 0.18 22.96
2026-07-15 183.65 6.27 0.16 12.06
2026-07-14 180.86 13.87 0.2 56.42