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Blackrock BLK 1224.37 63.05 5.43%

Previous-day view · Wed Nov 4 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

BLK / Comparative study

3 signals / 491 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.29
48.08
Mean
41.75
Window
-34.1%
ATM IV z -0.06
0.26
Mean
0.27
Window
+1.3%
IV Percentile z -1.35
28.52
Mean
64.69
Window
-70.7%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.79 0.66
ATM IV 0.79 1.00 0.73
IV Percent... 0.66 0.73 1.00
Source observations

Data inspector

1-50 of 491
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-04 1.22K 48.08 0.26 28.52
2026-11-03 1.16K 55.37 0.29 52.73
2026-11-02 1.17K 54.84 0.29 49.41
2026-10-30 1.15K 62.31 0.31 67.45
2026-10-29 1.18K 47.59 0.26 25.98
2026-10-28 1.16K 52.16 0.28 41.11
2026-10-27 1.14K 55.9 0.29 53.36
2026-10-26 1.13K 58.37 0.3 60.71
2026-10-23 1.12K 53.65 0.28 47.04
2026-10-22 1.14K 52.67 0.28 43.87
2026-10-21 1.15K 44.09 0.25 17
2026-10-20 1.13K 50.19 0.27 37.55
2026-10-19 1.12K 54.22 0.28 48.41
2026-10-15 1.12K 57.56 0.29 59.29
2026-10-14 1.07K 55.23 0.29 53.36
2026-10-13 1.07K 66.96 0.32 78.26
2026-10-12 1.08K 81.11 0.37 93.65
2026-10-09 1.08K 63.49 0.31 71.15
2026-10-08 1.07K 51.32 0.27 42.69
2026-10-07 1.07K 63.99 0.31 73.12
2026-10-06 1.08K 59.28 0.3 63.64
2026-10-05 1.07K 62.68 0.31 69.44
2026-10-02 1.06K 74.1 0.34 87.35
2026-10-01 1.06K 71.57 0.34 86.17
2026-09-30 1.06K 69.59 0.33 85.38
2026-09-29 1.07K 72.32 0.34 86.56
2026-09-28 1.07K 78.56 0.36 91.27
2026-09-25 1.09K 74.28 0.35 88.14
2026-09-24 1.07K 63.08 0.31 72.62
2026-09-23 1.06K 65.09 0.32 77.38
2026-09-22 1.07K 63.72 0.31 75.79
2026-09-21 1.09K 63.1 0.31 74.1
2026-09-18 1.07K 56.84 0.29 64.68
2026-09-17 1.05K 56.23 0.29 62.3
2026-09-16 1.04K 62.54 0.31 73.41
2026-09-15 1.06K 57.52 0.29 65.87
2026-09-14 1.07K 55.13 0.29 60.16
2026-09-11 1.08K 53.57 0.28 55.95
2026-09-10 1.06K 54.59 0.28 58.33
2026-09-09 1.07K 54.9 0.29 59.52
2026-09-08 1.10K 55.12 0.29 60.32
2026-09-04 1.12K 49.62 0.27 46.83
2026-09-03 1.13K 50.08 0.27 47.62
2026-09-02 1.11K 67.28 0.32 82.54
2026-09-01 1.13K 47.77 0.26 40.24
2026-08-31 1.16K 40.48 0.24 16
2026-08-28 1.16K 29.42 0.21 2.39
2026-08-27 1.17K 33.91 0.22 3.98
2026-08-26 1.17K 32.66 0.22 3.59
2026-08-25 1.18K 34.96 0.22 6.37