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Alkermes Inc ALKS 45.89 0.2 0.44%

Previous-day view · Wed Nov 4 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

ALKS / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.24
24.58
Mean
28.98
Window
+19.7%
ATM IV z -0.36
0.47
Mean
0.52
Window
+24.1%
IV Percentile z -1.08
26.95
Mean
55.88
Window
-54.8%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.87 0.81
ATM IV 0.87 1.00 0.68
IV Percent... 0.81 0.68 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-11-04 45.89 24.58 0.47 26.95
2026-11-03 45.69 36.63 0.54 71.09
2026-11-02 44.89 35.65 0.54 68.24
2026-10-30 45.34 42.1 0.57 81.57
2026-10-29 45.37 43.94 0.59 86.61
2026-10-28 45.25 33.19 0.52 59.29
2026-10-27 44.32 44.47 0.59 87.35
2026-10-26 44.44 33.65 0.53 60.71
2026-10-23 43.63 34.48 0.53 64.03
2026-10-22 44.18 28.69 0.5 40.32
2026-10-21 43.48 30.57 0.51 47.83
2026-10-20 44.11 26.52 0.48 33.2
2026-10-19 42.97 32.97 0.52 57.94
2026-10-15 40.1 40.45 0.57 79.05
2026-10-14 39.08 31.86 0.52 52.96
2026-10-13 39.73 49.03 0.62 91.3
2026-10-12 40.26 49.51 0.62 92.06
2026-10-09 40.61 36.84 0.54 68.77
2026-10-08 40.11 43.79 0.58 86.96
2026-10-07 41.45 36.77 0.54 68.38
2026-10-06 41.65 45.79 0.6 89.72
2026-10-05 42.76 41.6 0.57 81.75
2026-10-02 41.75 41.08 0.57 81.42
2026-10-01 40.54 42.66 0.58 83.4
2026-09-30 40.52 22.82 0.46 25.69
2026-09-29 40.8 22.09 0.46 22.92
2026-09-28 40.15 16.75 0.43 11.51
2026-09-25 40.85 26.26 0.48 33.99
2026-09-24 40.79 27.82 0.49 37.3
2026-09-23 42.13 24.32 0.47 28.57
2026-09-22 43.29 26.56 0.48 34.52
2026-09-21 44.18 27.07 0.49 35.46
2026-09-18 43.39 26.22 0.48 34.92
2026-09-17 46.71 28.65 0.5 40.08
2026-09-16 46.07 29.12 0.5 42.06
2026-09-15 46.03 36.08 0.54 67.46
2026-09-14 45.83 31.8 0.51 53.78
2026-09-11 45.97 34.15 0.53 61.9
2026-09-10 46.11 31.42 0.51 52.78
2026-09-09 45.4 32.26 0.52 55.16
2026-09-08 45.49 26.07 0.48 36.9
2026-09-07 46.1 20.2 0.45 23.51
2026-09-04 46.1 25.19 0.48 35.32
2026-09-03 46.88 29.47 0.5 43.65
2026-09-02 47.72 37.72 0.55 68.65
2026-09-01 47.2 21.8 0.46 27.09
2026-08-31 46.99 20.6 0.45 24.4
2026-08-28 47.41 18.63 0.44 19.52
2026-08-27 48.9 0 0.33 0
2026-08-26 49.16 2.44 0.37 0.8