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Vanguard Morningstar Total Stock Market VTI 376.46 3.22 0.86%

Previous-day view · Fri Sep 11 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

VTI / Comparative study

3 signals / 503 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -1.03
6.05
Mean
22.1
Window
-80.7%
ATM IV z -1.03
0.12
Mean
0.16
Window
-26.1%
IV Percentile z -1.86
3.17
Mean
55.53
Window
-96.3%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.85 0.82
ATM IV 0.85 1.00 0.76
IV Percent... 0.82 0.76 1.00
Source observations

Data inspector

1-50 of 503
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 376.46 6.05 0.12 3.17
2026-09-10 373.24 22.33 0.14 50
2026-09-09 375.56 9.79 0.12 9.92
2026-09-08 377.6 8.21 0.12 8.33
2026-09-07 379.9 7.39 0.12 5.98
2026-09-04 379.73 5.09 0.11 1.98
2026-09-03 380.93 7.32 0.12 5.16
2026-09-02 376.88 4.67 0.11 1.59
2026-09-01 375.17 6.99 0.12 3.59
2026-08-31 378.15 6.58 0.12 3.2
2026-08-28 379.36 6.28 0.12 2.79
2026-08-27 380.63 5.65 0.11 1.99
2026-08-26 378.23 10.76 0.12 9.96
2026-08-25 378.15 13.71 0.13 18.73
2026-08-24 377.07 13.35 0.13 17.6
2026-08-21 378.24 11.98 0.13 12.75
2026-08-20 376.58 14.13 0.13 20.32
2026-08-19 379.99 19.01 0.14 38.25
2026-08-18 379.04 21.44 0.14 47.41
2026-08-17 382.13 15.78 0.13 26
2026-08-14 383.85 14.07 0.13 21.51
2026-08-13 384.3 18.29 0.14 36.25
2026-08-12 381.83 15.55 0.13 24.7
2026-08-11 380.65 21.59 0.14 48.21
2026-08-10 381.63 21.49 0.14 48
2026-08-07 381.78 16.72 0.13 30.68
2026-08-06 379.07 21.36 0.14 47.81
2026-08-05 379.65 30.15 0.16 66.53
2026-08-04 380.82 26.3 0.15 58.17
2026-08-03 373.84 15.34 0.13 24.8
2026-07-31 368.21 15.74 0.13 26.69
2026-07-30 366.27 22.17 0.14 49
2026-07-29 360.42 39.7 0.18 82.47
2026-07-28 365.99 20.52 0.14 45.42
2026-07-27 365.18 29.83 0.16 65.6
2026-07-24 364.8 24.25 0.15 55.38
2026-07-23 364.69 26.1 0.15 58.57
2026-07-22 368.87 20.11 0.14 46.22
2026-07-21 369.45 20.75 0.14 47.41
2026-07-20 366.25 22.73 0.15 52.8
2026-07-17 367.01 24.35 0.15 56.57
2026-07-16 370.58 17.49 0.14 35.86
2026-07-15 372.42 14.67 0.13 24.7
2026-07-14 371.16 15.6 0.13 26.69
2026-07-13 369.78 17.29 0.14 33.2
2026-07-10 372.69 12.39 0.13 17.53
2026-07-09 371.45 16.99 0.13 32.67
2026-07-08 368.25 17.41 0.14 33.07
2026-07-07 369.61 14.72 0.13 24.3
2026-07-02 368.76 14.07 0.13 23.41