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Glaukos Corporation GKOS 171.0 -0.09 -0.05%

Previous-day view · Tue Sep 15 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

GKOS / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.64
17.73
Mean
29.37
Window
+53.2%
ATM IV z -0.39
0.49
Mean
0.54
Window
+24.7%
IV Percentile z -0.91
31.35
Mean
55.61
Window
+32.8%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.97 0.89
ATM IV 0.97 1.00 0.88
IV Percent... 0.89 0.88 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-15 171 17.73 0.49 31.35
2026-09-14 171.09 16.28 0.48 25.1
2026-09-11 167.25 14.77 0.47 20.24
2026-09-10 170.38 16.11 0.48 25
2026-09-09 179.79 16.79 0.49 27.78
2026-09-08 185.04 19.94 0.51 36.9
2026-09-07 177.47 22.01 0.52 43.03
2026-09-04 177.47 14.91 0.48 22.62
2026-09-03 180.35 12.92 0.46 16.27
2026-09-02 179.53 15.69 0.48 24.6
2026-09-01 176.7 13.81 0.47 18.33
2026-08-31 179.56 9.06 0.44 9.6
2026-08-28 179.87 9.5 0.44 10.36
2026-08-27 181.91 9.61 0.44 10.76
2026-08-26 180.57 11.54 0.45 14.34
2026-08-25 181.39 13.33 0.47 17.13
2026-08-24 185.65 7.87 0.43 7.6
2026-08-21 184.89 7.78 0.43 7.97
2026-08-20 184.89 9.98 0.44 11.95
2026-08-19 189.55 0.87 0.38 1.2
2026-08-18 184.15 2.72 0.4 1.2
2026-08-17 185.62 2.81 0.4 1.6
2026-08-14 184.53 0 0.38 0
2026-08-13 189.45 0 0.38 0
2026-08-12 186.63 0.29 0.38 0.4
2026-08-11 182 4.7 0.41 3.19
2026-08-10 181.42 5.52 0.42 3.6
2026-08-07 180.02 10.56 0.45 13.15
2026-08-06 170.99 11.48 0.46 15.14
2026-08-05 170.93 13.7 0.47 19.52
2026-08-04 170.53 13.76 0.47 19.92
2026-08-03 170.87 16.02 0.49 27.2
2026-07-31 166.72 20.15 0.51 38.65
2026-07-30 168.52 24.37 0.54 49
2026-07-29 161.66 78 0.89 98.8
2026-07-28 151.33 98.24 1.03 99.6
2026-07-27 151.91 66.71 0.82 98.8
2026-07-24 153.58 47.67 0.69 92.43
2026-07-23 152.13 49.41 0.71 94.42
2026-07-22 152.86 48.31 0.7 93.63
2026-07-21 153.09 46.02 0.68 90.44
2026-07-20 155.46 40.62 0.65 82.8
2026-07-17 156.83 37.61 0.63 76.1
2026-07-16 155.39 37.78 0.63 76.1
2026-07-15 156.84 39.73 0.64 78.88
2026-07-14 152.45 41.31 0.65 82.47
2026-07-13 152.72 42.24 0.66 86
2026-07-10 152.72 40.17 0.64 81.27
2026-07-09 155.07 36.71 0.62 75.3
2026-07-08 152.96 39.06 0.64 79.28