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Merit Medical Systems Inc MMSI 85.37 -0.2 -0.23%

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

MMSI / Comparative study

3 signals / 504 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -1.21
8.36
Mean
27.97
Window
+168.8%
ATM IV z -0.98
0.27
Mean
0.35
Window
-9.7%
IV Percentile z -1.49
5.53
Mean
48.02
Window
-69.7%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.85 0.84
ATM IV 0.85 1.00 0.90
IV Percent... 0.84 0.90 1.00
Source observations

Data inspector

1-50 of 504
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-18 85.37 8.36 0.27 5.53
2026-09-17 85.57 13.91 0.31 24.51
2026-09-16 86.14 5.37 0.24 1.58
2026-09-15 86.18 10.63 0.28 9.88
2026-09-14 87.02 10.61 0.28 9.52
2026-09-11 86.36 25.36 0.4 70.75
2026-09-10 86.47 20.11 0.36 50.2
2026-09-09 87.19 7.06 0.25 3.56
2026-09-08 87.38 7.5 0.26 3.95
2026-09-07 89.6 8.9 0.27 6.35
2026-09-04 89.6 7.59 0.26 4.74
2026-09-03 88.57 8.47 0.27 5.93
2026-09-02 90.13 9.53 0.27 7.51
2026-09-01 90.68 10.52 0.28 9.13
2026-08-31 90.66 9.45 0.27 7.17
2026-08-28 90.49 0 0.2 0
2026-08-27 89.54 2.48 0.24 1.19
2026-08-26 90.54 7.52 0.28 7.54
2026-08-25 91.09 7.96 0.28 8.33
2026-08-24 90.28 8.16 0.28 8.37
2026-08-21 90.78 2.81 0.24 1.59
2026-08-20 90.27 12.43 0.31 24.6
2026-08-19 91.98 8.07 0.28 8.33
2026-08-18 89.26 3.79 0.25 3.57
2026-08-17 89.73 5.55 0.26 5.18
2026-08-14 90.76 1.4 0.23 1.19
2026-08-13 90.5 9.66 0.29 16.67
2026-08-12 91.2 8.92 0.29 8.33
2026-08-11 91.11 12.59 0.31 23.81
2026-08-10 89.75 10.88 0.3 18.73
2026-08-07 89.04 12.66 0.3 19.44
2026-08-06 87.69 9.4 0.27 8.33
2026-08-05 87.18 12.46 0.3 19.05
2026-08-04 85.82 16.66 0.33 34.13
2026-08-03 85.53 14.94 0.32 25.9
2026-07-31 85.01 12.38 0.3 19.44
2026-07-30 83.35 5.69 0.24 4.37
2026-07-29 80.84 32.76 0.46 90.48
2026-07-28 78.29 23.43 0.39 60.71
2026-07-27 76.1 37.05 0.5 94.82
2026-07-24 74.32 24.18 0.39 63.89
2026-07-23 73.11 32.16 0.46 90.48
2026-07-22 73.11 31.36 0.45 89.68
2026-07-21 73.48 34.42 0.48 92.46
2026-07-20 75.17 28.9 0.43 83.27
2026-07-17 73.99 33.72 0.47 92.06
2026-07-16 75.55 30.82 0.45 90.08
2026-07-15 73.04 26.68 0.41 76.19
2026-07-14 71.02 34.13 0.47 92.46
2026-07-13 73.26 25.48 0.4 71.71