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AtriCure ATRC 53.0 0.04 0.08%

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

ATRC / Comparative study

3 signals / 503 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.88
4.05
Mean
15.42
Window
-81.1%
ATM IV z -1.10
0.38
Mean
0.89
Window
-75.7%
IV Percentile z -1.46
2.38
Mean
42.93
Window
-97.5%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.82 0.73
ATM IV 0.82 1.00 0.84
IV Percent... 0.73 0.84 1.00
Source observations

Data inspector

1-50 of 503
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 53 4.05 0.38 2.38
2026-09-10 52.96 4.07 0.38 2.38
2026-09-09 53.03 5.94 0.44 9.13
2026-09-08 53.73 8.46 0.53 19.44
2026-09-07 53.1 5.48 0.43 6.37
2026-09-04 51.52 5.17 0.42 3.97
2026-09-03 52.46 7.81 0.51 17.46
2026-09-02 52.59 6.28 0.46 9.52
2026-09-01 48.92 6.48 0.46 9.96
2026-08-31 48.35 5.83 0.44 8.4
2026-08-28 48.54 10.17 0.59 25.5
2026-08-27 49.27 4.53 0.4 3.59
2026-08-26 48.17 5.97 0.45 8.76
2026-08-25 48.68 8.02 0.52 16.73
2026-08-24 49.28 3.69 0.37 3.2
2026-08-21 48.98 1.46 0.29 0.4
2026-08-20 47.49 5.18 0.42 3.98
2026-08-19 47.61 4.15 0.38 2.79
2026-08-18 45.76 4.17 0.38 3.19
2026-08-17 44.77 5.1 0.42 3.2
2026-08-14 44.3 5.66 0.44 6.37
2026-08-13 43.49 6.66 0.47 7.57
2026-08-12 43.56 5.28 0.42 3.59
2026-08-11 42.95 6.37 0.46 6.77
2026-08-10 41.64 9.97 0.58 21.2
2026-08-07 41.39 10.41 0.6 24.3
2026-08-06 39.49 13.54 0.71 42.23
2026-08-05 39.34 13.72 0.71 44.22
2026-08-04 39 13.42 0.7 41.43
2026-08-03 38.72 9.49 0.57 20
2026-07-31 37.76 20.24 0.94 81.67
2026-07-30 40.15 8.88 0.55 16.73
2026-07-29 40.89 6.82 0.48 8.37
2026-07-28 39.75 7.3 0.49 9.96
2026-07-27 37.37 5.47 0.43 4
2026-07-24 35.04 2.68 0.33 0.8
2026-07-23 33 26.89 1.17 91.24
2026-07-22 33.52 15.17 0.76 51.79
2026-07-21 34.51 12.86 0.68 36.65
2026-07-20 34.77 12.9 0.68 36.8
2026-07-17 34.95 20.96 0.96 82.07
2026-07-16 35.62 10.2 0.59 20.72
2026-07-15 34.54 22.35 1.01 84.06
2026-07-14 34.32 10.73 0.61 23.9
2026-07-13 34.8 10.23 0.59 20.8
2026-07-10 34.28 14.13 0.73 41.83
2026-07-09 34.56 11.51 0.64 29.08
2026-07-08 33.66 12.91 0.68 35.06
2026-07-07 32.8 14.66 0.74 43.43
2026-07-02 31.79 15.14 0.76 48.02