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Ispire Technology Inc ISPR 1.71 0.04 2.4%

Previous-day view · Tue Nov 10 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

ISPR / Comparative study

3 signals / 495 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 1.36
49.46
Mean
23.53
Window
+136.7%
ATM IV z 3.30
8.07
Mean
2.27
Window
+444.9%
IV Percentile z 1.25
99.19
Mean
62.8
Window
+15.2%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.82 0.75
ATM IV 0.82 1.00 0.73
IV Percent... 0.75 0.73 1.00
Source observations

Data inspector

1-50 of 495
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-10 1.71 49.46 8.07 99.19
2026-11-09 1.67 46.76 7.65 98.37
2026-11-06 1.55 46.04 7.54 97.98
2026-11-05 1.43 47.38 7.75 99.19
2026-11-04 1.5 43.44 7.15 97.27
2026-11-03 1.57 40.21 6.65 95.7
2026-11-02 1.47 40.52 6.7 96.86
2026-10-30 1.35 39.28 6.51 96.11
2026-10-29 1.37 38.3 6.36 96.11
2026-10-28 1.39 37.27 6.2 96.11
2026-10-27 1.35 37.04 6.17 96.11
2026-10-26 1.35 37 6.16 96.09
2026-10-23 1.36 34.55 5.79 95.33
2026-10-22 1.36 34.37 5.76 95.33
2026-10-21 1.33 33.98 5.7 95.33
2026-10-20 1.36 32.69 5.5 95.33
2026-10-19 1.42 32.31 5.45 95.33
2026-10-15 1.44 29.57 5.03 93.08
2026-10-14 1.4 30.74 5.21 95
2026-10-13 1.45 29.74 5.05 93.85
2026-10-12 1.47 28.46 4.86 90.35
2026-10-09 1.52 25.99 4.48 83.85
2026-10-08 1.46 27.11 4.65 87.69
2026-10-07 1.41 28.26 4.83 90.38
2026-10-06 1.33 28.62 4.88 90.77
2026-10-05 1.3 28.82 4.91 91.89
2026-10-02 1.38 26.45 4.55 86.15
2026-10-01 1.34 26.72 4.59 88.08
2026-09-30 1.28 28.88 4.92 92.31
2026-09-29 1.3 28.25 4.83 91.54
2026-09-28 1.32 27.55 4.72 91.12
2026-09-25 1.35 26.64 4.58 88.46
2026-09-24 1.29 26.98 4.63 89.96
2026-09-23 1.32 26.72 4.59 89.58
2026-09-22 1.25 27.18 4.66 90.35
2026-09-21 1.25 26.84 4.61 90.31
2026-09-18 1.31 25.65 4.43 88.8
2026-09-17 1.3 100 15.78 100
2026-09-16 1.3 72.54 7.51 98.46
2026-09-15 1.44 21.63 2.6 67.57
2026-09-14 1.47 100 10.16 100
2026-09-11 1.49 79.99 7.72 99.61
2026-09-10 1.43 78.54 7.59 99.61
2026-09-09 1.47 76.73 7.43 99.61
2026-09-08 1.42 69.15 6.74 99.61
2026-09-04 1.54 52.83 5.27 98.07
2026-09-03 1.52 51.98 5.2 98.07
2026-09-02 1.55 48.65 4.9 95.75
2026-09-01 1.45 51.44 5.15 98.06
2026-08-31 1.47 48.96 4.92 96.5