Closed
⌘K
Sign in Sign up

Stantec STN 70.74 1.69 2.45%

STN Historical Options Analysis

Explore STN (Stantec) 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

STN / Comparative study

3 signals / 500 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 2.41
54.29
Mean
21.68
Window
+86.6%
ATM IV z 0.82
0.69
Mean
0.52
Window
+4.8%
IV Percentile z 1.45
89.2
Mean
48.08
Window
+10.4%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.87 0.77
ATM IV 0.87 1.00 0.91
IV Percent... 0.77 0.91 1.00
Source observations

Data inspector

1-50 of 500
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-09-21 70.74 54.29 0.69 89.2
2026-09-18 69.05 6.66 0.25 3.98
2026-09-17 70.78 30.94 0.77 93.23
2026-09-16 70.41 30.96 0.77 93.23
2026-09-15 70.6 30.06 0.75 92.03
2026-09-14 70.43 5.49 0.23 2.8
2026-09-11 69.66 3.08 0.17 0.8
2026-09-10 70.04 4.07 0.2 0.8
2026-09-09 70.52 4.73 0.21 0.8
2026-09-08 72.93 13.59 0.4 33.86
2026-09-07 73.52 9.23 0.31 9.6
2026-09-04 73.52 9.64 0.32 12.75
2026-09-03 73.04 8.76 0.3 7.97
2026-09-02 72.66 8.05 0.28 5.98
2026-09-01 71.8 6.34 0.24 2.4
2026-08-31 73 9.24 0.31 8.84
2026-08-28 74.79 8.86 0.3 8.8
2026-08-27 74.71 8.42 0.29 7.6
2026-08-26 75.42 8.4 0.29 7.2
2026-08-25 73.49 15.17 0.43 43.2
2026-08-24 74.21 15.25 0.44 43.78
2026-08-21 74.07 14.57 0.42 39.6
2026-08-20 73.88 9.51 0.31 10.8
2026-08-19 74.8 8.81 0.3 7.6
2026-08-18 74.2 8.27 0.29 7.2
2026-08-17 74.27 10.4 0.33 15.26
2026-08-14 73.7 7.73 0.27 6
2026-08-13 74.01 11.52 0.36 20.8
2026-08-12 74.25 20.51 0.55 61.6
2026-08-11 74.52 18.11 0.5 51.2
2026-08-10 73.2 10.25 0.33 15.26
2026-08-07 73.51 9.47 0.31 10.8
2026-08-06 73.11 10.05 0.32 13.6
2026-08-05 73.14 12 0.37 22.8
2026-08-04 72.55 14.64 0.42 39.6
2026-08-03 71.65 19.76 0.53 57.03
2026-07-31 70.49 19.08 0.52 54.4
2026-07-30 69.44 23.07 0.6 73.6
2026-07-29 71.62 18.56 0.51 53.6
2026-07-28 71.8 18.27 0.5 51.6
2026-07-27 70.59 18.46 0.5 53.01
2026-07-24 67.46 11.02 0.34 17.2
2026-07-23 66.75 22.18 0.58 66.4
2026-07-22 68.05 11.53 0.36 19.6
2026-07-21 68.25 12.11 0.37 22
2026-07-20 69.12 13.28 0.39 29.72
2026-07-17 69.56 12.91 0.39 26.4
2026-07-16 70.45 14.69 0.42 39.2
2026-07-15 68.68 18.11 0.5 49.6
2026-07-14 68.59 21.48 0.57 63.2