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ACM Research ACMR 72.2 -0.19 -0.26%

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

ACMR / Comparative study

3 signals / 505 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.84
22.26
Mean
45.65
Window
+40.1%
ATM IV z -0.22
0.73
Mean
0.77
Window
+18.8%
IV Percentile z -1.27
18.9
Mean
59.03
Window
-19.3%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.97 0.93
ATM IV 0.97 1.00 0.88
IV Percent... 0.93 0.88 1.00
Source observations

Data inspector

1-50 of 505
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 72.2 22.26 0.73 18.9
2026-09-10 72.39 31.97 0.78 26.77
2026-09-09 73.83 27.38 0.75 22.44
2026-09-08 76.91 27.02 0.74 22.05
2026-09-07 74.44 27.96 0.75 22.92
2026-09-04 74.44 26.54 0.74 21.26
2026-09-03 69.42 21.31 0.7 14.96
2026-09-02 69.9 25.04 0.73 19.69
2026-09-01 70.04 30.08 0.76 24.11
2026-08-31 72.82 27.36 0.74 22.62
2026-08-28 74.42 29.05 0.76 24.11
2026-08-27 80.49 27.3 0.74 23.32
2026-08-26 79.11 31.77 0.78 25.69
2026-08-25 79.77 32.04 0.78 26.09
2026-08-24 77.34 32.66 0.78 26.59
2026-08-21 79.41 35.21 0.8 28.85
2026-08-20 78.52 35.41 0.8 29.25
2026-08-19 77.59 37.16 0.8 29.64
2026-08-18 84.37 39.56 0.82 37.94
2026-08-17 85.64 40.44 0.83 39.68
2026-08-14 80.42 38.23 0.81 33.2
2026-08-13 81.19 42.1 0.84 42.69
2026-08-12 81.26 45.31 0.87 49.01
2026-08-11 79.92 49.87 0.9 68.77
2026-08-10 79.41 57.65 0.97 76.98
2026-08-07 83.8 62.1 1 82.61
2026-08-06 78.98 78.38 1.13 91.7
2026-08-05 79.9 79.42 1.14 92.49
2026-08-04 82.51 77.99 1.13 92.09
2026-08-03 78.64 88.24 1.21 96.83
2026-07-31 78.47 92.06 1.25 98.81
2026-07-30 78.65 88.35 1.22 97.63
2026-07-29 65.3 100 1.31 100
2026-07-28 72.02 98.2 1.27 99.6
2026-07-27 79.97 100 1.28 100
2026-07-24 84.32 94 1.19 98.42
2026-07-23 88.42 97.47 1.21 98.81
2026-07-22 89.51 98.78 1.22 99.6
2026-07-21 95.27 93.21 1.18 99.21
2026-07-20 82.52 97.93 1.22 99.6
2026-07-17 83.92 100 1.23 100
2026-07-16 84.09 99.65 1.18 99.6
2026-07-15 91.96 100 1.18 100
2026-07-14 98.89 96.33 1.15 98.81
2026-07-13 94.08 100 1.17 100
2026-07-10 103 93.97 1.12 98.42
2026-07-09 106.04 90.67 1.1 98.02
2026-07-08 98.07 96.46 1.14 98.81
2026-07-07 94.66 97.08 1.15 99.21
2026-07-02 97.77 99.33 1.16 99.61