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BioLife Solutions Inc BLFS 34.95 0.03 0.09%

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

BLFS / Comparative study

3 signals / 509 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -1.00
6.64
Mean
28.13
Window
-79.1%
ATM IV z -1.47
0.31
Mean
0.96
Window
-64.4%
IV Percentile z -1.28
5.04
Mean
46.81
Window
-93.0%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.93 0.92
ATM IV 0.93 1.00 0.87
IV Percent... 0.92 0.87 1.00
Source observations

Data inspector

1-50 of 509
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 34.95 6.64 0.31 5.04
2026-09-10 34.92 3.62 0.25 1.55
2026-09-09 34.93 8.59 0.35 8.53
2026-09-08 35.38 11.04 0.4 11.63
2026-09-07 35.25 5.44 0.29 2.72
2026-09-04 35.25 4.84 0.28 2.33
2026-09-03 35.53 7.67 0.33 5.43
2026-09-02 35.92 8.12 0.34 6.2
2026-09-01 35.47 9.13 0.36 7.78
2026-08-31 37.07 6.12 0.3 3.52
2026-08-28 36.38 10.06 0.38 8.95
2026-08-27 37.2 7.84 0.34 5.06
2026-08-26 37 9.89 0.38 7.39
2026-08-25 37.22 9.34 0.36 7
2026-08-24 37.19 10 0.38 7.42
2026-08-21 37.1 8.7 0.35 6.23
2026-08-20 36.97 6.73 0.31 3.5
2026-08-19 36.47 99.55 2.13 99.61
2026-08-18 34.94 9.99 0.38 6.23
2026-08-17 35.45 0 0.18 0
2026-08-14 35.07 4.27 0.32 3.5
2026-08-13 35.23 1.02 0.26 1.17
2026-08-12 34.97 3.24 0.3 2.33
2026-08-11 34.82 0 0.24 0
2026-08-10 34.64 0.94 0.26 0.78
2026-08-07 34.66 0 0.24 0
2026-08-06 33.93 5.39 0.35 3.11
2026-08-05 33.8 0 0.25 0
2026-08-04 32.52 1.61 0.32 0.78
2026-08-03 32.15 2.55 0.34 1.17
2026-07-31 31.28 1.63 0.32 0.78
2026-07-30 31.64 44.49 1.14 88.33
2026-07-29 31.5 36.42 1.12 87.55
2026-07-28 31.98 33.45 1.05 83.27
2026-07-27 29.79 6.84 0.44 3.52
2026-07-24 29.98 9.89 0.51 7
2026-07-23 30.77 0 0.29 0
2026-07-22 31.15 6.17 0.44 1.95
2026-07-21 29.19 7.73 0.47 3.5
2026-07-20 29.09 13.39 0.6 14.45
2026-07-17 29.15 21.95 0.79 50.58
2026-07-16 30.26 18.11 0.71 33.07
2026-07-15 29.15 30.29 0.98 76.65
2026-07-14 28.65 19.79 0.75 40.08
2026-07-13 28.1 17.46 0.69 29.69
2026-07-10 28.18 17.93 0.7 31.52
2026-07-09 28.23 21.95 0.79 48.64
2026-07-08 27.19 16.23 0.66 25.68
2026-07-07 27.93 18.07 0.71 31.52
2026-07-02 28.11 33.96 1.07 79.46