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Stifel Financial Corp SF 79.76 0.07 0.09%

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

SF / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -1.06
3.97
Mean
29.16
Window
-92.0%
ATM IV z -0.56
0.25
Mean
0.31
Window
-4.0%
IV Percentile z -1.76
12
Mean
61.27
Window
-83.8%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.34 0.63
ATM IV 0.34 1.00 0.50
IV Percent... 0.63 0.50 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 79.76 3.97 0.25 12
2026-09-10 79.69 7.4 0.32 59.2
2026-09-09 80.65 4.42 0.26 16.8
2026-09-08 80.76 5.38 0.28 30.8
2026-09-07 81.49 5.93 0.29 40.16
2026-09-04 81.49 5.46 0.28 32
2026-09-03 82.28 2.87 0.22 6.4
2026-09-02 80.01 5.77 0.29 38.4
2026-09-01 78.84 5.72 0.29 36.95
2026-08-31 80.78 3.92 0.24 13.71
2026-08-28 81.29 3.25 0.23 9.24
2026-08-27 80.81 4.45 0.26 18.88
2026-08-26 80.77 6.86 0.31 51
2026-08-25 79.58 5.22 0.27 30.52
2026-08-24 80.8 5.74 0.29 37.1
2026-08-21 80.96 6.01 0.29 41.37
2026-08-20 79.88 2.86 0.22 7.23
2026-08-19 82.72 5.79 0.29 39.36
2026-08-18 83.73 5.03 0.27 28.11
2026-08-17 83.99 6.04 0.29 41.94
2026-08-14 85.62 5.19 0.27 31.33
2026-08-13 85.68 3.28 0.23 11.24
2026-08-12 84.94 4.31 0.25 19.28
2026-08-11 84.4 5.56 0.28 35.74
2026-08-10 83.68 4.68 0.26 26.61
2026-08-07 83.09 5.79 0.29 39.76
2026-08-06 83.39 7.2 0.32 55.82
2026-08-05 84.31 7.96 0.34 67.07
2026-08-04 84.05 6.25 0.3 45.38
2026-08-03 83.57 6.8 0.31 51.21
2026-07-31 82.91 7.83 0.33 65.46
2026-07-30 82.63 4.09 0.25 20.08
2026-07-29 81.92 5.76 0.29 40.56
2026-07-28 84.64 5.93 0.29 42.17
2026-07-27 82.37 5.44 0.28 35.89
2026-07-24 80.82 2.77 0.22 9.64
2026-07-23 79.56 4.6 0.26 26.91
2026-07-22 79.31 6.93 0.31 53.82
2026-07-21 77.61 8.62 0.35 74.3
2026-07-20 77.47 8.4 0.35 70.56
2026-07-17 77.16 8.79 0.36 76.31
2026-07-16 78.69 7.64 0.33 63.45
2026-07-15 78.75 9.22 0.37 79.52
2026-07-14 76.34 7.74 0.33 65.86
2026-07-13 75.2 8.23 0.34 70.16
2026-07-10 75.2 9.57 0.37 81.53
2026-07-09 75.74 9.74 0.38 84.74
2026-07-08 73.31 10.09 0.39 88.35
2026-07-07 74.97 8.05 0.34 70.68
2026-07-02 73.17 10.92 0.41 91.2