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China Yuchai International Ltd CYD 34.52 0.64 1.89%

Previous-day view · Thu Sep 17 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

CYD / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 1.31
32.49
Mean
17.64
Window
+718.4%
ATM IV z -0.65
0.67
Mean
0.91
Window
+9.5%
IV Percentile z -0.98
15.14
Mean
36.56
Window
-60.0%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.18 0.38
ATM IV 0.18 1.00 0.68
IV Percent... 0.38 0.68 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-17 34.52 32.49 0.67 15.14
2026-09-16 33.88 43.06 0.74 38.25
2026-09-15 33.75 25.41 0.63 6.37
2026-09-14 35 47.84 0.77 50.8
2026-09-11 35.82 33.9 0.68 18.73
2026-09-10 35.9 32.64 0.67 14.74
2026-09-09 37.23 28.59 0.65 9.16
2026-09-08 37.72 43.65 0.74 37.45
2026-09-07 37.43 37.54 0.7 23.2
2026-09-04 37.43 33.55 0.68 16.73
2026-09-03 37.67 41.8 0.73 31.47
2026-09-02 37.8 43.69 0.74 36.25
2026-09-01 36.73 31.07 0.66 12.8
2026-08-31 38.34 35.54 0.69 19.28
2026-08-28 38.21 0 0.47 0
2026-08-27 40.39 26.75 0.65 9.6
2026-08-26 39.82 24.6 0.64 8
2026-08-25 39.37 36.11 0.71 22.8
2026-08-24 38.75 21.06 0.62 4.82
2026-08-21 39.88 24.6 0.64 7.2
2026-08-20 38.71 53.83 0.82 70.4
2026-08-19 43.44 22.09 0.62 4.8
2026-08-18 45.63 22.15 0.62 4.8
2026-08-17 46.43 30.79 0.68 13.25
2026-08-14 45.24 30.46 0.67 11.6
2026-08-13 45.56 26.01 0.65 6.8
2026-08-12 46.93 31.11 0.68 12.8
2026-08-11 46.76 32.35 0.69 14.4
2026-08-10 46.15 39.41 0.73 24.9
2026-08-07 47.32 37.93 0.72 20.4
2026-08-06 48.73 51.73 0.8 62.4
2026-08-05 48.92 51.74 0.8 62.4
2026-08-04 48.12 52.57 0.81 63.6
2026-08-03 46.49 75.23 0.95 97.59
2026-07-31 47.16 71.31 0.92 95.6
2026-07-30 48.32 45.15 0.83 72
2026-07-29 45.12 52.35 0.89 88.4
2026-07-28 46.43 47.85 0.85 78.8
2026-07-27 46.59 49.58 0.87 82.33
2026-07-24 45.07 43.07 0.87 81.6
2026-07-23 45.84 43.09 0.87 81.6
2026-07-22 46.14 47.96 0.91 90.8
2026-07-21 44.79 40.48 0.84 75.2
2026-07-20 43.73 43.67 0.87 83.13
2026-07-17 43.9 40.79 0.85 75.2
2026-07-16 44.72 44.46 0.88 84
2026-07-15 45.87 43.98 0.87 82.4
2026-07-14 45.45 43.41 0.87 81.6
2026-07-13 44.43 31.35 0.76 40.56
2026-07-10 46.19 46.04 0.89 85.6