Closed
⌘K
Sign in Sign up

Tactile Systems Technology TCMD 22.2 -0.36 -1.6%

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

TCMD / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.71
29.51
Mean
18.93
Window
+861.2%
ATM IV z -0.01
0.82
Mean
0.83
Window
+69.4%
IV Percentile z 0.66
63.35
Mean
45.4
Window
+964.7%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.75 0.88
ATM IV 0.75 1.00 0.82
IV Percent... 0.88 0.82 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-18 22.2 29.51 0.82 63.35
2026-09-17 22.56 17.51 0.57 29.08
2026-09-16 22.17 21.4 0.65 43.43
2026-09-15 22.51 18.24 0.59 33.86
2026-09-14 22.57 17.5 0.57 29.6
2026-09-11 22.4 19.84 0.62 38.65
2026-09-10 22.32 24.62 0.72 52.59
2026-09-09 22.02 25.08 0.73 54.18
2026-09-08 21.73 18.23 0.59 34.66
2026-09-07 21.87 16.14 0.54 27.6
2026-09-04 21.87 15.19 0.52 24.3
2026-09-03 22.01 16.16 0.54 28.29
2026-09-02 22.41 13.18 0.48 16.33
2026-09-01 22.25 17.96 0.58 32.4
2026-08-31 22.98 12.84 0.47 16.06
2026-08-28 23.16 21.53 0.66 44
2026-08-27 23.11 13.87 0.49 18.8
2026-08-26 23.51 13.92 0.5 18.8
2026-08-25 23.58 35.97 0.96 77.6
2026-08-24 23.36 12.37 0.46 14.06
2026-08-21 23.82 30.04 0.84 62.8
2026-08-20 23.43 17.03 0.56 28
2026-08-19 23.6 32.06 0.88 69.2
2026-08-18 23.85 31.82 0.87 67.6
2026-08-17 24.59 27.9 0.79 58.63
2026-08-14 24.2 25.09 0.73 52.8
2026-08-13 23.71 28.56 0.8 59.2
2026-08-12 24.51 31.86 0.87 68.4
2026-08-11 24.15 51.9 1.3 95.2
2026-08-10 29.14 42.78 1.1 86.75
2026-08-07 29.5 26.24 0.76 57.6
2026-08-06 28.86 28.58 0.8 60.4
2026-08-05 29.98 24.3 0.71 52.8
2026-08-04 30.14 25.65 0.74 56.8
2026-08-03 29.78 37.81 1 80.72
2026-07-31 28.17 45.07 1.15 89.2
2026-07-30 28.2 42.43 1.1 86
2026-07-29 27.4 38.01 1 81.2
2026-07-28 27.74 48.55 1.23 93.2
2026-07-27 27.76 41.9 1.09 86.35
2026-07-24 27.48 45.47 1.16 89.6
2026-07-23 27.44 31.55 0.87 68.8
2026-07-22 27.62 31.05 0.86 68
2026-07-21 28.43 30.75 0.85 68
2026-07-20 28.39 33.31 0.9 73.09
2026-07-17 28.74 32.29 0.88 71.2
2026-07-16 29.41 29.53 0.82 65.6
2026-07-15 28.6 32.8 0.89 72
2026-07-14 27.62 28.91 0.81 65.2
2026-07-13 29.04 22.29 0.67 51