After hours
⌘K
Sign in Sign up
You're reading the free version. Trader adds the live tape and alerts. Start tracking

Tetra Tech Inc TTEK 37.61 -3.04 -7.48%

Previous-day view · Wed Nov 11 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in
Group
Window
Scale
Plotted 3/8
Metric library

Volatility

Interactive timeline

TTEK / Comparative study

3 signals / 494 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -1.30
10.48
Mean
33.01
Window
-68.7%
ATM IV z -1.03
0.28
Mean
0.37
Window
-11.8%
IV Percentile z -1.60
14.23
Mean
60.19
Window
-82.4%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.78 0.83
ATM IV 0.78 1.00 0.80
IV Percent... 0.83 0.80 1.00
Source observations

Data inspector

1-50 of 494
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-11 37.61 10.48 0.28 14.23
2026-11-10 40.65 33.15 0.42 68.29
2026-11-09 41.09 28.6 0.39 57.55
2026-11-06 40.29 13.68 0.3 22.36
2026-11-05 40.56 28.86 0.4 57.72
2026-11-04 40.94 10.65 0.29 16.08
2026-11-03 39.41 17.3 0.33 29.41
2026-11-02 39.57 33.09 0.44 72.05
2026-10-30 38.65 28.55 0.41 60.78
2026-10-29 38.09 35.32 0.45 76.47
2026-10-28 36.78 31.72 0.43 68.24
2026-10-27 36.87 35.63 0.46 77.65
2026-10-26 37.13 35.05 0.45 75.59
2026-10-23 36.98 28.93 0.41 61.96
2026-10-22 36.81 33.55 0.44 72.16
2026-10-21 35.05 23.63 0.37 43.14
2026-10-20 34.96 35.99 0.46 77.65
2026-10-19 34.63 24.33 0.38 45.67
2026-10-15 34.78 27.98 0.4 60.94
2026-10-14 33.61 25.57 0.39 52.73
2026-10-13 33.54 24.88 0.38 48.44
2026-10-12 33.49 22.04 0.36 40.39
2026-10-09 33.34 29.98 0.42 66.02
2026-10-08 33.41 22.73 0.37 41.41
2026-10-07 32.72 24.71 0.38 48.05
2026-10-06 33.38 29.35 0.41 64.45
2026-10-05 33.33 15.01 0.32 26.27
2026-10-02 33.12 24.94 0.38 48.83
2026-10-01 33.72 14.17 0.31 23.05
2026-09-30 32.95 28.92 0.41 62.5
2026-09-29 33.7 11.83 0.29 19.53
2026-09-28 33.89 11.94 0.3 19.61
2026-09-25 33.91 10.2 0.28 15.63
2026-09-24 33.64 10.67 0.29 16.08
2026-09-23 34.9 8.47 0.27 12.55
2026-09-22 35.46 3.44 0.24 0.39
2026-09-21 35.96 9.74 0.28 13.39
2026-09-18 35.69 10.02 0.28 14.9
2026-09-17 36.11 14.85 0.31 25.1
2026-09-16 36.47 19.03 0.34 34.51
2026-09-15 36.72 18.63 0.34 34.12
2026-09-14 36.71 23.72 0.37 44.09
2026-09-11 36.49 20.03 0.35 37.65
2026-09-10 35.71 14.71 0.31 26.27
2026-09-09 35.51 32.55 0.43 69.02
2026-09-08 35.64 17.19 0.33 31.37
2026-09-04 35.91 12.92 0.3 24.71
2026-09-03 36.29 15.39 0.32 28.63
2026-09-02 35.91 25.9 0.39 54.9
2026-09-01 35.74 20.95 0.36 40.16