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Teradyne TER 250.99 -18.36 -6.82%

Previous-day view · Wed Nov 4 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

TER / Comparative study

3 signals / 494 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.12
53.75
Mean
50.76
Window
+41.5%
ATM IV z 0.76
0.72
Mean
0.58
Window
+82.0%
IV Percentile z -0.48
58.43
Mean
70.01
Window
-6.4%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.85 0.88
ATM IV 0.85 1.00 0.67
IV Percent... 0.88 0.67 1.00
Source observations

Data inspector

1-50 of 494
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-04 250.99 53.75 0.72 58.43
2026-11-03 269.35 50.36 0.69 46.27
2026-11-02 261.01 54.96 0.73 61.42
2026-10-30 274.37 53.77 0.72 59.38
2026-10-29 296.23 36.31 0.56 18.75
2026-10-28 313.24 44.81 0.64 33.59
2026-10-27 323.68 57.05 0.75 67.19
2026-10-26 309 57.38 0.76 68.24
2026-10-23 308.85 61.05 0.79 73.83
2026-10-22 308.75 61.07 0.79 74.22
2026-10-21 345.49 55.84 0.74 65.23
2026-10-20 336.59 57.82 0.76 69.92
2026-10-19 335.53 56.73 0.75 67.45
2026-10-15 343.21 58.12 0.76 70.7
2026-10-14 359.44 55.33 0.74 66.02
2026-10-13 380.29 55.5 0.74 66.41
2026-10-12 383.85 54.22 0.73 64.31
2026-10-09 402.68 52.59 0.71 62.11
2026-10-08 398.72 55.94 0.74 66.8
2026-10-07 411.78 53.84 0.72 64.06
2026-10-06 430.32 52.84 0.71 63.67
2026-10-05 444.53 56.84 0.75 68.24
2026-10-02 449.04 50.85 0.7 57.03
2026-10-01 415.79 50.03 0.69 52.73
2026-09-30 400.91 49.65 0.68 51.95
2026-09-29 403.02 48.47 0.67 49.61
2026-09-28 401.3 49.45 0.68 50.98
2026-09-25 398.38 44.81 0.64 40.63
2026-09-24 387.7 44.86 0.64 40.78
2026-09-23 389.14 44.71 0.64 40.39
2026-09-22 398.69 46.18 0.65 45.1
2026-09-21 381.54 45.61 0.65 44.09
2026-09-18 371.47 42.61 0.62 35.69
2026-09-17 353.13 42.2 0.61 34.12
2026-09-16 341.15 44.33 0.63 40.78
2026-09-15 332.85 44.39 0.64 41.18
2026-09-14 329.2 45.59 0.65 44.09
2026-09-11 379.72 43.57 0.63 40.39
2026-09-10 370.19 45.42 0.65 44.31
2026-09-09 383.69 46.27 0.65 45.88
2026-09-08 372.06 49.1 0.68 50.98
2026-09-04 357.03 43.39 0.63 41.96
2026-09-03 338.59 41.47 0.61 35.69
2026-09-02 341.62 42.47 0.62 38.82
2026-09-01 335.46 42.93 0.62 40.55
2026-08-31 349.83 42.13 0.61 37.15
2026-08-28 354.97 39.94 0.59 35.43
2026-08-27 372.06 46.81 0.66 47.64
2026-08-26 363.1 49.88 0.69 52.36
2026-08-25 366.43 50.36 0.69 53.15