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Bio-Rad Laboratories BIO 382.41 3.38 0.89%

Previous-day view · Thu Sep 17 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

BIO / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -1.40
2.8
Mean
34.73
Window
-87.3%
ATM IV z -1.40
0.28
Mean
0.4
Window
-15.7%
IV Percentile z -1.75
1.2
Mean
53.91
Window
-97.6%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.91 0.92
ATM IV 0.91 1.00 0.91
IV Percent... 0.92 0.91 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-17 382.41 2.8 0.28 1.2
2026-09-16 379.03 4 0.29 1.99
2026-09-15 378 4.48 0.29 3.98
2026-09-14 368.55 5.55 0.3 6
2026-09-11 369.32 5.69 0.3 6.37
2026-09-10 368.75 7.01 0.31 11.55
2026-09-09 376.97 6.62 0.3 11.55
2026-09-08 380.12 7.4 0.31 13.94
2026-09-07 386.11 3.82 0.29 2.4
2026-09-04 386.11 2.03 0.28 0.8
2026-09-03 387.9 5 0.29 5.98
2026-09-02 388.51 5.85 0.3 8.37
2026-09-01 380.96 4.33 0.29 4.4
2026-08-31 386.12 6.16 0.3 9.64
2026-08-28 387.7 4.22 0.29 3.6
2026-08-27 389.94 9.37 0.32 17.2
2026-08-26 388.64 9.03 0.32 15.6
2026-08-25 390.34 4.48 0.29 4.8
2026-08-24 381.76 4.1 0.29 3.61
2026-08-21 380.03 17.73 0.37 46.4
2026-08-20 376.46 38.58 0.49 85.6
2026-08-19 364.26 10.63 0.33 21.2
2026-08-18 352.69 6.09 0.3 10
2026-08-17 355.23 7.08 0.31 12.85
2026-08-14 356.26 6.61 0.3 12.8
2026-08-13 361.19 2.96 0.28 2.8
2026-08-12 362.08 6.62 0.3 13.2
2026-08-11 356.25 11.41 0.33 24.4
2026-08-10 354.54 6.49 0.3 11.65
2026-08-07 352.47 5.8 0.3 8.4
2026-08-06 342.43 12.45 0.34 26.8
2026-08-05 347.86 14.06 0.35 33.6
2026-08-04 332.88 28.46 0.43 69.2
2026-08-03 334.71 29.23 0.44 71.49
2026-07-31 325.48 51.28 0.57 95.6
2026-07-30 326.72 47.3 0.55 92.8
2026-07-29 327.25 53.32 0.58 97.2
2026-07-28 331 53.69 0.58 97.6
2026-07-27 316.41 50.9 0.57 95.98
2026-07-24 314.46 46.57 0.54 93.6
2026-07-23 316.38 48.38 0.55 94.8
2026-07-22 305.96 43.45 0.52 92
2026-07-21 301.7 37.37 0.49 87.2
2026-07-20 301.9 46.04 0.54 93.57
2026-07-17 304.36 40.94 0.51 91.6
2026-07-16 300.98 38.03 0.49 88.8
2026-07-15 295.73 40.53 0.51 91.6
2026-07-14 298.34 34.41 0.47 84
2026-07-13 297.58 34 0.47 82.73
2026-07-10 296.11 37.09 0.48 88.4