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Ballard Power Systems Inc BLDP 2.23 0.06 2.74%

BLDP Historical Options Analysis

Explore BLDP (Ballard Power Systems Inc) 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

BLDP / Comparative study

3 signals / 508 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -1.06
1.31
Mean
25.13
Window
-88.4%
ATM IV z -0.38
0.8
Mean
1.1
Window
-17.8%
IV Percentile z -2.20
2.71
Mean
60.04
Window
-97.0%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.66 0.42
ATM IV 0.66 1.00 0.42
IV Percent... 0.42 0.42 1.00
Source observations

Data inspector

1-50 of 508
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-21 2.23 1.31 0.8 2.71
2026-09-18 2.17 0.77 0.76 0.77
2026-09-17 2.18 1.24 0.79 1.93
2026-09-16 2.1 0 0.71 0
2026-09-15 2.12 0.99 0.81 2.32
2026-09-14 2.16 2.8 0.92 22.87
2026-09-11 2.21 1.47 0.84 2.7
2026-09-10 2.22 0.91 0.8 1.93
2026-09-09 2.36 1.56 0.84 4.25
2026-09-08 2.37 4.29 1.02 46.72
2026-09-07 2.37 1.51 0.84 2.71
2026-09-04 2.34 2.65 0.91 19.31
2026-09-03 2.29 0 0.74 0
2026-09-02 2.24 0.35 0.8 1.16
2026-09-01 2.24 3.06 0.97 37.98
2026-08-31 2.31 4.39 1.06 57.2
2026-08-28 2.25 6.08 1.16 70.93
2026-08-27 2.34 5.17 1.11 65.12
2026-08-26 2.29 5.88 1.15 70.16
2026-08-25 2.31 4.25 1.05 56.59
2026-08-24 2.29 4.81 1.08 62.26
2026-08-21 2.4 2.22 0.92 22.87
2026-08-20 2.37 2.53 0.94 29.07
2026-08-19 2.5 1.45 0.87 5.81
2026-08-18 2.47 2.75 0.95 34.11
2026-08-17 2.6 2.47 0.93 28.4
2026-08-14 2.7 1.33 0.86 5.43
2026-08-13 2.62 2.03 0.91 19.38
2026-08-12 2.62 1.9 0.9 15.5
2026-08-11 2.6 2.07 0.91 18.99
2026-08-10 2.55 2.56 0.94 29.57
2026-08-07 2.62 2.93 0.96 36.43
2026-08-06 2.55 1.23 0.86 5.04
2026-08-05 2.64 1.84 0.89 12.79
2026-08-04 2.74 2.42 0.93 25.97
2026-08-03 2.67 100 7.15 100
2026-07-31 2.67 90.34 6.46 99.61
2026-07-30 2.79 80.51 5.84 99.22
2026-07-29 2.5 100 7.07 100
2026-07-28 2.68 100 6.25 100
2026-07-27 2.87 100 5.58 100
2026-07-24 2.9 100 5.28 100
2026-07-23 2.98 93.72 4.95 98.84
2026-07-22 3.1 69.02 3.85 98.06
2026-07-21 2.96 92.69 4.91 98.84
2026-07-20 2.77 100 5.23 100
2026-07-17 2.7 100 5.14 100
2026-07-16 2.75 100 5.01 100
2026-07-15 2.99 100 4.42 100
2026-07-14 2.97 22.48 0.97 36.82