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Grid Dynamics Holdings GDYN 13.54 -0.21 -1.56%

Previous-day view · Thu Nov 5 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

GDYN / Comparative study

3 signals / 496 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.74
5.75
Mean
16.96
Window
-49.4%
ATM IV z -0.48
0.56
Mean
0.67
Window
-29.0%
IV Percentile z -1.40
12.96
Mean
53.62
Window
-82.7%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.80 0.79
ATM IV 0.80 1.00 0.81
IV Percent... 0.79 0.81 1.00
Source observations

Data inspector

1-50 of 496
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-05 13.54 5.75 0.56 12.96
2026-11-04 13.75 4.55 0.52 7.81
2026-11-03 13.37 6.75 0.57 12.5
2026-11-02 13.69 5.78 0.55 9.8
2026-10-30 13.36 10.11 0.63 22.18
2026-10-29 9.49 19.85 0.83 64.98
2026-10-28 8.75 16.85 0.77 53.7
2026-10-27 8.66 18.02 0.79 57.98
2026-10-26 8.61 16.81 0.77 53.52
2026-10-23 8.65 14.07 0.71 42.41
2026-10-22 8.56 29.38 1.02 87.94
2026-10-21 8.35 13.79 0.71 39.69
2026-10-20 8.22 13.07 0.69 34.24
2026-10-19 8.09 18.12 0.8 59.53
2026-10-15 8.01 14.39 0.72 43.46
2026-10-14 7.67 13.1 0.69 35
2026-10-13 7.78 10.44 0.64 23.08
2026-10-12 7.84 17.97 0.79 58.3
2026-10-09 7.95 13.51 0.7 37.31
2026-10-08 8.01 15 0.73 46.54
2026-10-07 7.67 13.44 0.7 36.54
2026-10-06 7.82 8.97 0.61 18.85
2026-10-05 7.84 13.34 0.7 35.91
2026-10-02 8.02 11.2 0.66 25.38
2026-10-01 8.38 31.45 1.06 90.38
2026-09-30 7.88 16.85 0.77 55
2026-09-29 7.64 5.11 0.53 9.23
2026-09-28 7.59 2.72 0.48 2.32
2026-09-25 7.75 4.24 0.52 6.15
2026-09-24 7.71 3.89 0.51 5.02
2026-09-23 7.7 5.08 0.53 8.11
2026-09-22 7.78 15.87 0.75 52.12
2026-09-21 7.7 10.23 0.64 22.87
2026-09-18 7.59 5.65 0.54 9.65
2026-09-17 8.08 10.2 0.64 23.17
2026-09-16 8.02 13.69 0.71 39
2026-09-15 8.13 17.81 0.79 58.3
2026-09-14 8.23 8.64 0.6 19.38
2026-09-11 7.98 12.08 0.67 30.5
2026-09-10 7.83 14.54 0.72 44.4
2026-09-09 7.85 5.49 0.54 10.42
2026-09-08 7.89 13.21 0.7 37.84
2026-09-04 8.05 8.03 0.59 18.92
2026-09-03 8.2 14.8 0.73 46.33
2026-09-02 7.85 20.13 0.84 66.8
2026-09-01 7.85 13.2 0.7 38.37
2026-08-31 7.98 5.93 0.55 13.62
2026-08-28 7.97 6.24 0.56 15.12
2026-08-27 7.89 5.81 0.55 13.18
2026-08-26 7.72 8.15 0.59 20.54