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iShares Technology Opportunities Active ETF TEK 40.53 1.32 3.37%

TEK Historical Options Analysis

Explore TEK (iShares Technology Opportunities Active ETF) 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

TEK / Comparative study

3 signals / 320 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.72
1.39
Mean
15.91
Window
--
ATM IV z -0.50
0.28
Mean
0.52
Window
-14.1%
IV Percentile z -1.69
10.86
Mean
58.35
Window
-89.1%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.78 0.60
ATM IV 0.78 1.00 0.58
IV Percent... 0.60 0.58 1.00
Source observations

Data inspector

1-50 of 320
  • 1 / 7
Date Close IV Rank ATM IV IV Percentile
2026-09-21 40.53 1.39 0.28 10.86
2026-09-18 39.21 2.51 0.33 29.28
2026-09-17 38.68 3.16 0.36 45.95
2026-09-16 37.76 4.57 0.43 57.66
2026-09-15 37.46 5.09 0.45 59.91
2026-09-14 37.68 4.31 0.41 57.47
2026-09-11 38.77 2.32 0.32 24.77
2026-09-10 38.39 2.93 0.35 39.19
2026-09-09 39.21 1.3 0.27 9.91
2026-09-08 39.28 0.79 0.25 3.15
2026-09-07 38.82 1.86 0.3 15.84
2026-09-04 38.82 1.85 0.3 16.22
2026-09-03 38.27 2.39 0.32 27.48
2026-09-02 37.76 3.16 0.36 47.3
2026-09-01 37.88 2.86 0.35 38.46
2026-08-31 38.46 2.1 0.31 21.36
2026-08-28 38.45 2.18 0.31 22.17
2026-08-27 38.95 3.11 0.36 43.44
2026-08-26 37.98 1.54 0.28 13.57
2026-08-25 37.76 1.9 0.3 19.46
2026-08-24 37.26 1.67 0.29 16.82
2026-08-21 38.16 2.29 0.32 24.89
2026-08-20 38.05 2.25 0.32 24.43
2026-08-19 38 1.88 0.3 20.36
2026-08-18 38.64 2.35 0.32 28.05
2026-08-17 40.12 1.99 0.3 21.36
2026-08-14 39.58 2.29 0.32 25.79
2026-08-13 39.77 3.17 0.36 47.51
2026-08-12 39.49 2.34 0.32 28.05
2026-08-11 38.44 2.33 0.32 28.05
2026-08-10 38.39 2.63 0.33 34.55
2026-08-07 38.6 2.65 0.33 35.29
2026-08-06 38.1 2.48 0.33 31.67
2026-08-05 38.46 2.52 0.33 33.03
2026-08-04 38.99 3.07 0.36 43.89
2026-08-03 37.12 2.69 0.34 35.91
2026-07-31 36.43 3.34 0.33 33.94
2026-07-30 35.97 3.67 0.34 39.37
2026-07-29 33.48 3.3 0.33 33.94
2026-07-28 34.92 3.41 0.33 35.75
2026-07-27 36.06 3.87 0.35 43.64
2026-07-24 36.67 3.62 0.34 38.91
2026-07-23 37.96 4.44 0.38 54.3
2026-07-22 38.4 4.42 0.38 54.3
2026-07-21 38.57 3.17 0.32 34.39
2026-07-20 36.97 4.08 0.36 50
2026-07-17 36.88 4.28 0.37 52.94
2026-07-16 37.48 100 4.98 100
2026-07-15 38.88 100 3.21 100
2026-07-14 39.38 82.36 2.54 99.55