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Bentley Systems BSY 31.89 -0.69 -2.13%

BSY Historical Options Analysis

Explore BSY (Bentley Systems) 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

BSY / Comparative study

3 signals / 507 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.36
39.05
Mean
32.28
Window
+103.7%
ATM IV z 0.92
0.46
Mean
0.37
Window
+52.2%
IV Percentile z 0.16
64.98
Mean
60.21
Window
+47.7%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.89 0.86
ATM IV 0.89 1.00 0.87
IV Percent... 0.86 0.87 1.00
Source observations

Data inspector

1-50 of 507
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-21 31.89 39.05 0.46 64.98
2026-09-18 32.58 41.94 0.48 76.36
2026-09-17 31.41 36.61 0.45 57.36
2026-09-16 31.1 39.37 0.46 66.67
2026-09-15 31.88 41.57 0.48 75.58
2026-09-14 31.7 41.8 0.48 76.26
2026-09-11 30.97 37.19 0.45 60.47
2026-09-10 31 39.07 0.46 67.05
2026-09-09 32.01 39.87 0.47 70.93
2026-09-08 32.84 33.83 0.43 50.78
2026-09-07 33.77 26.33 0.38 32.3
2026-09-04 33.71 37.39 0.45 62.4
2026-09-03 35.59 32.72 0.42 46.9
2026-09-02 35.12 34.13 0.43 53.1
2026-09-01 35.62 28.38 0.4 36.96
2026-08-31 36.75 37.24 0.45 62.11
2026-08-28 37.3 39.51 0.47 68.48
2026-08-27 37.61 39.54 0.47 68.87
2026-08-26 36.94 39.55 0.47 69.26
2026-08-25 36.9 53.44 0.55 94.16
2026-08-24 37.68 29.96 0.41 41.02
2026-08-21 37.08 27.54 0.39 38.91
2026-08-20 36.4 41.39 0.48 76.26
2026-08-19 35.92 33.81 0.43 53.7
2026-08-18 34.64 44.14 0.49 80.54
2026-08-17 34.74 35.18 0.44 57.03
2026-08-14 36.24 24.63 0.37 37.35
2026-08-13 36.56 30.25 0.41 43.58
2026-08-12 35.73 44.44 0.5 81.71
2026-08-11 36.25 43.27 0.49 79.38
2026-08-10 35.31 53.9 0.56 94.92
2026-08-07 35.21 46.82 0.51 85.21
2026-08-06 35.36 53.35 0.55 94.55
2026-08-05 36.04 43.28 0.49 80.93
2026-08-04 36.08 47.1 0.51 86.77
2026-08-03 35.89 65.51 0.63 98.05
2026-07-31 35.44 47.77 0.52 90.66
2026-07-30 35.21 66.15 0.63 98.44
2026-07-29 36.96 51.21 0.54 93.39
2026-07-28 35.84 53.96 0.56 96.11
2026-07-27 33.71 72.9 0.68 99.22
2026-07-24 31.4 57.16 0.58 98.44
2026-07-23 30.12 44.79 0.5 86.77
2026-07-22 29.74 67.84 0.64 99.22
2026-07-21 31.26 51.56 0.54 95.33
2026-07-20 32.35 52.32 0.55 96.48
2026-07-17 32.34 47 0.51 90.27
2026-07-16 33.11 31.06 0.41 53.7
2026-07-15 31.54 50.18 0.53 95.72
2026-07-14 31.15 46.23 0.51 90.27