Closed
⌘K
Sign in Sign up

Fastenal Co FAST 49.32 0.31 0.63%

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

FAST / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.09
37.34
Mean
39.24
Window
-58.9%
ATM IV z 1.10
0.32
Mean
0.27
Window
+5.9%
IV Percentile z 0.82
81.27
Mean
60.34
Window
-15.7%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.61 0.80
ATM IV 0.61 1.00 0.85
IV Percent... 0.80 0.85 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 49.32 37.34 0.32 81.27
2026-09-10 49.01 11.19 0.22 5.18
2026-09-09 48.79 36.68 0.32 80.08
2026-09-08 49.38 30.53 0.3 60.56
2026-09-07 49.6 28.62 0.29 53.2
2026-09-04 49.6 26.01 0.28 45.82
2026-09-03 49.23 26.1 0.28 45.82
2026-09-02 47.93 18.58 0.25 18.33
2026-09-01 48.75 19.9 0.26 23.6
2026-08-31 49.31 19.74 0.26 23.29
2026-08-28 49.78 12.84 0.23 7.6
2026-08-27 51.13 17.09 0.25 15.2
2026-08-26 51.15 16.24 0.24 14.4
2026-08-25 50.31 26.26 0.28 46.4
2026-08-24 51.28 8.77 0.21 3.61
2026-08-21 51.26 22.28 0.27 33.2
2026-08-20 50.66 19.19 0.25 21.6
2026-08-19 51.44 16 0.24 15.6
2026-08-18 51.27 33.37 0.31 76.8
2026-08-17 51.23 19.58 0.25 24.1
2026-08-14 51.02 25.73 0.28 44.8
2026-08-13 51.34 24.04 0.27 39.6
2026-08-12 52.22 18.21 0.25 21.2
2026-08-11 52.38 25.94 0.28 46
2026-08-10 52.15 29.31 0.29 55.82
2026-08-07 51.84 21.6 0.26 32.4
2026-08-06 50.8 18.61 0.25 23.2
2026-08-05 49.99 24.32 0.27 41.6
2026-08-04 49.71 22.04 0.26 34.4
2026-08-03 48.11 32.95 0.31 75.5
2026-07-31 47.71 24.48 0.27 42.8
2026-07-30 46.66 37.02 0.32 81.2
2026-07-29 47.78 29.74 0.29 58.4
2026-07-28 48.1 19.08 0.25 26.4
2026-07-27 47.64 47.06 0.36 93.98
2026-07-24 47.02 20.12 0.26 30
2026-07-23 46.15 20.97 0.26 33.6
2026-07-22 45.33 14.99 0.24 21.2
2026-07-21 45.01 22.05 0.26 36.8
2026-07-20 44.76 27.04 0.28 50.2
2026-07-17 45.49 20.66 0.26 33.6
2026-07-16 46.67 24.53 0.27 44.8
2026-07-15 45.36 21.54 0.26 36.4
2026-07-14 45.74 16.71 0.24 26
2026-07-13 47.05 32.77 0.31 75.9
2026-07-10 46.49 23.59 0.27 41.6
2026-07-09 46.35 30.28 0.3 61.6
2026-07-08 46.51 32.34 0.3 75.2
2026-07-07 47.11 27.03 0.28 50.8
2026-07-02 48.6 33.36 0.31 77.69