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Boston Scientific Corp BSX 43.47 -0.08 -0.18%

Previous-day view · Fri Sep 18 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

BSX / Comparative study

3 signals / 503 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.05
41.83
Mean
40.54
Window
+21.0%
ATM IV z 0.80
0.37
Mean
0.3
Window
+77.6%
IV Percentile z -0.54
60.71
Mean
72.54
Window
-9.5%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.86 0.80
ATM IV 0.86 1.00 0.67
IV Percent... 0.80 0.67 1.00
Source observations

Data inspector

1-50 of 503
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-18 43.47 41.83 0.37 60.71
2026-09-17 43.55 43.08 0.38 65.48
2026-09-16 43.91 45.59 0.39 71.43
2026-09-15 43.87 46.09 0.39 72.22
2026-09-14 45.05 44.05 0.38 67.73
2026-09-11 42.98 40 0.36 57.14
2026-09-10 43.1 37.53 0.35 51.59
2026-09-09 44.96 45.09 0.38 71.43
2026-09-08 44.98 48.39 0.4 74.6
2026-09-07 47.82 49.96 0.4 76.89
2026-09-04 47.8 49.63 0.4 76.98
2026-09-03 46.95 53.63 0.42 79.37
2026-09-02 48.37 50.23 0.4 77.38
2026-09-01 48.08 42.95 0.37 66.14
2026-08-31 48.3 50.06 0.4 77.2
2026-08-28 46.84 44.84 0.37 64.94
2026-08-27 46.67 47.18 0.38 71.71
2026-08-26 48.17 47.11 0.38 71.71
2026-08-25 49.86 47.46 0.38 73.31
2026-08-24 49.01 45.31 0.37 68
2026-08-21 50.37 45.77 0.37 70.12
2026-08-20 49.37 45.46 0.37 68.92
2026-08-19 52.01 46.22 0.38 70.92
2026-08-18 50.47 42.42 0.36 60.96
2026-08-17 51.43 41.68 0.36 60.4
2026-08-14 51.83 42.85 0.36 62.55
2026-08-13 51.69 43.52 0.37 64.54
2026-08-12 51.42 43.34 0.36 64.14
2026-08-11 51.19 43.09 0.36 64.14
2026-08-10 50.46 47.46 0.38 73.2
2026-08-07 49.31 47.43 0.38 73.31
2026-08-06 49.3 49.76 0.39 75.7
2026-08-05 47.74 51.76 0.4 76.89
2026-08-04 49.09 61.74 0.44 83.27
2026-08-03 48.43 57.7 0.42 80.8
2026-07-31 46.73 61.22 0.44 83.27
2026-07-30 46 57 0.42 81.27
2026-07-29 46.04 63.19 0.44 85.26
2026-07-28 46.06 95.22 0.57 99.2
2026-07-27 45.51 93.18 0.57 99.2
2026-07-24 44.25 96 0.58 99.6
2026-07-23 43.58 100 0.59 100
2026-07-22 42.97 91.89 0.52 96.02
2026-07-21 43.19 99.69 0.55 99.6
2026-07-20 43.77 96.64 0.53 98.8
2026-07-17 44.03 97.82 0.54 99.2
2026-07-16 44.62 95.91 0.53 98.8
2026-07-15 43.04 97.96 0.54 99.6
2026-07-14 42.63 92.77 0.52 98.8
2026-07-13 44.65 91.82 0.52 98.4