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Fortis Inc FTS 54.37 -0.11 -0.2%

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

FTS / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.77
2.18
Mean
11.4
Window
-86.9%
ATM IV z -0.77
0.13
Mean
0.24
Window
-36.8%
IV Percentile z -1.61
4.42
Mean
50.33
Window
-92.5%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.84 0.57
ATM IV 0.84 1.00 0.68
IV Percent... 0.57 0.68 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 54.37 2.18 0.13 4.42
2026-09-10 54.48 2.58 0.14 7.23
2026-09-09 55.12 4.48 0.17 16.87
2026-09-08 55.57 6.06 0.19 30.92
2026-09-07 55.26 3.9 0.16 13.71
2026-09-04 55.26 3.48 0.15 10.84
2026-09-03 55.57 2.81 0.14 7.63
2026-09-02 55.05 2.5 0.14 7.23
2026-09-01 55.04 4 0.16 13.31
2026-08-31 55.18 6.41 0.19 32.39
2026-08-28 54.66 8.85 0.23 55.24
2026-08-27 54.85 3.07 0.15 10.08
2026-08-26 55.35 4.3 0.16 14.52
2026-08-25 55.07 3.47 0.15 11.69
2026-08-24 55.32 2.85 0.14 9.31
2026-08-21 54.9 8.04 0.22 50.4
2026-08-20 56.24 8.91 0.23 55.65
2026-08-19 56.23 12.04 0.27 73.39
2026-08-18 56.47 6.89 0.2 39.52
2026-08-17 56.44 5.43 0.18 25.1
2026-08-14 56.68 5.53 0.18 26.61
2026-08-13 56.33 5.86 0.19 28.63
2026-08-12 56.22 4.97 0.17 23.79
2026-08-11 56.07 8.83 0.23 56.05
2026-08-10 55.39 6.82 0.2 39.68
2026-08-07 56.1 8.2 0.22 51.61
2026-08-06 55.92 4.97 0.17 24.6
2026-08-05 56.3 3.54 0.15 15.73
2026-08-04 56.58 6.45 0.19 36.29
2026-08-03 56.53 11.55 0.27 70.85
2026-07-31 57 15.57 0.32 79.44
2026-07-30 57.47 12.73 0.28 76.21
2026-07-29 57.56 13.93 0.3 78.23
2026-07-28 58.34 12.19 0.27 74.6
2026-07-27 58.31 14.7 0.31 78.95
2026-07-24 58.84 7.34 0.21 45.56
2026-07-23 58.56 8.94 0.23 58.47
2026-07-22 58.34 6.35 0.19 37.1
2026-07-21 57.57 7.41 0.21 47.18
2026-07-20 58.3 3.57 0.15 16.6
2026-07-17 58.78 4.2 0.16 18.95
2026-07-16 58.67 5.46 0.18 27.02
2026-07-15 57.5 9.51 0.24 62.9
2026-07-14 57.72 10.23 0.25 66.94
2026-07-13 57.48 11.57 0.27 72.06
2026-07-10 57.4 7.24 0.21 43.55
2026-07-09 57.11 7.42 0.21 45.97
2026-07-08 57.68 8.29 0.22 52.82
2026-07-07 57.51 9.35 0.23 61.29
2026-07-02 57.98 9.93 0.24 64.66