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Seagate Technology Holdings PLC Ordinary STX 830.0 -32.33 -3.75% Regime: Trend Down (95%)

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

STX / Comparative study

3 signals / 506 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.75
34.49
Mean
54.38
Window
-14.7%
ATM IV z 0.43
0.66
Mean
0.56
Window
+95.4%
IV Percentile z -1.86
24.31
Mean
72.26
Window
-54.3%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.81 0.84
ATM IV 0.81 1.00 0.68
IV Percent... 0.84 0.68 1.00
Source observations

Data inspector

1-50 of 506
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 830 34.49 0.66 24.31
2026-09-10 862.33 37.23 0.68 28.24
2026-09-09 885.92 41.8 0.71 36.08
2026-09-08 904.38 48.84 0.76 58.82
2026-09-07 848 42.72 0.71 38.19
2026-09-04 849.28 38.32 0.68 30.2
2026-09-03 798.61 36.15 0.66 28.24
2026-09-02 808.54 35.45 0.66 26.27
2026-09-01 816.64 36.92 0.67 28.74
2026-08-31 828.38 34.42 0.65 24.51
2026-08-28 829.76 32.66 0.61 19.29
2026-08-27 847.2 40.13 0.67 29.53
2026-08-26 846.37 41.72 0.68 31.5
2026-08-25 821.67 43.12 0.69 33.07
2026-08-24 794.65 41.37 0.68 30.83
2026-08-21 850 42.12 0.69 32.68
2026-08-20 850.24 44.89 0.71 37.01
2026-08-19 832.56 47.93 0.73 46.06
2026-08-18 903.68 50.37 0.75 54.72
2026-08-17 994.79 47.72 0.73 46.25
2026-08-14 973.44 47.39 0.72 44.09
2026-08-13 921.37 47.05 0.72 43.31
2026-08-12 878.21 51.85 0.76 56.69
2026-08-11 820.52 50.94 0.75 54.33
2026-08-10 800.99 55.82 0.79 65.61
2026-08-07 812.76 58.57 0.81 71.65
2026-08-06 852.95 67.49 0.88 83.86
2026-08-05 837.66 75.09 0.94 91.34
2026-08-04 845.35 81.38 0.99 92.91
2026-08-03 831.06 79.39 0.97 92.49
2026-07-31 856.13 75.75 0.95 92.52
2026-07-30 851.68 65.32 0.86 81.89
2026-07-29 764.43 80.97 0.99 92.91
2026-07-28 747.3 92.99 1.08 97.64
2026-07-27 816.99 93.34 1.09 98.02
2026-07-24 851.69 90.66 1.06 98.03
2026-07-23 913.36 89.95 1.06 97.64
2026-07-22 908.1 98.59 1.13 99.61
2026-07-21 891.83 100 1.14 100
2026-07-20 802.45 99.79 1.1 99.6
2026-07-17 787.66 100 1.1 100
2026-07-16 745.49 94.02 1.04 98.82
2026-07-15 828.3 90.6 1.02 97.24
2026-07-14 878.31 92.24 1.03 98.43
2026-07-13 860.66 94.05 1.04 99.21
2026-07-10 910.34 91.12 1.02 98.82
2026-07-09 890.09 96.43 1.06 99.61
2026-07-08 860.02 92.94 1.04 99.61
2026-07-07 827.64 90.81 1.02 99.61
2026-07-02 820.16 87.61 1 99.61