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Alignment Healthcare ALHC 12.59 -0.17 -1.33%

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

ALHC / Comparative study

3 signals / 503 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.42
29.06
Mean
21.58
Window
+59.8%
ATM IV z -0.06
0.63
Mean
0.64
Window
-15.6%
IV Percentile z 0.74
70.24
Mean
45.91
Window
-6.3%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.55 0.83
ATM IV 0.55 1.00 0.79
IV Percent... 0.83 0.79 1.00
Source observations

Data inspector

1-50 of 503
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 12.59 29.06 0.63 70.24
2026-09-10 12.76 30.93 0.65 75.4
2026-09-09 13.03 24.09 0.57 42.46
2026-09-08 13.46 30.65 0.64 75.4
2026-09-07 13.54 28.12 0.62 59.36
2026-09-04 13.54 26.36 0.6 51.59
2026-09-03 13.54 21.2 0.54 32.54
2026-09-02 13.59 23.52 0.57 42.46
2026-09-01 13.59 29.47 0.63 72.11
2026-08-31 13.4 22.98 0.56 39.6
2026-08-28 13.62 21.91 0.55 35.46
2026-08-27 13.56 35.75 0.7 86.45
2026-08-26 13.9 27.19 0.61 55.78
2026-08-25 13.59 23.26 0.57 41.83
2026-08-24 13.43 22.89 0.56 40.4
2026-08-21 13.16 29.26 0.63 72.11
2026-08-20 12.93 27.27 0.61 56.97
2026-08-19 12.78 22.04 0.55 38.25
2026-08-18 13.23 21.45 0.55 37.85
2026-08-17 13.46 24.37 0.58 46.4
2026-08-14 13.96 19.05 0.52 31.87
2026-08-13 13.46 35.18 0.69 84.86
2026-08-12 13.52 25.44 0.59 52.19
2026-08-11 13.2 30.03 0.64 73.71
2026-08-10 13.78 23.53 0.57 46
2026-08-07 14.37 44.1 0.79 96.41
2026-08-06 13.38 24.21 0.58 48.21
2026-08-05 13.68 24.99 0.58 50.6
2026-08-04 13.52 66.32 1.02 98.8
2026-08-03 14.56 29.02 0.63 73.6
2026-07-31 14.85 36.89 0.71 88.05
2026-07-30 18.61 100 1.38 100
2026-07-29 18.29 63.09 0.84 98.01
2026-07-28 18.43 53.86 0.77 95.22
2026-07-27 18.67 57.78 0.8 97.2
2026-07-24 19.43 48.77 0.72 91.24
2026-07-23 20 53.41 0.76 94.02
2026-07-22 20.77 51.29 0.74 93.23
2026-07-21 21.5 56.89 0.79 95.62
2026-07-20 21.1 55.51 0.78 95.2
2026-07-17 20.6 47.3 0.71 88.05
2026-07-16 20.03 58.34 0.8 96.02
2026-07-15 20.93 47.53 0.71 88.45
2026-07-14 21.2 47.99 0.72 89.24
2026-07-13 20.38 44.69 0.69 85.2
2026-07-10 19.83 48.22 0.72 89.64
2026-07-09 21.03 56.42 0.79 95.62
2026-07-08 20.03 69.28 0.89 98.01
2026-07-07 24.05 43.86 0.68 85.66
2026-07-02 23.8 42.19 0.67 82.94