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Zscaler ZS 203.88 -20.56 -9.16%

Previous-day view · Thu Nov 5 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in
Group
Window
Scale
Plotted 3/8
Metric library

Volatility

Interactive timeline

ZS / Comparative study

3 signals / 492 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 1.57
80.65
Mean
42.12
Window
+59.3%
ATM IV z 2.16
0.82
Mean
0.51
Window
+51.8%
IV Percentile z 1.28
95.95
Mean
58.28
Window
+31.6%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.95 0.92
ATM IV 0.95 1.00 0.88
IV Percent... 0.92 0.88 1.00
Source observations

Data inspector

1-50 of 492
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-05 203.88 80.65 0.82 95.95
2026-11-04 224.44 75.68 0.77 91.02
2026-11-03 225.09 78.58 0.79 93.36
2026-11-02 223.79 78.58 0.79 93.33
2026-10-30 237.83 59.75 0.65 71.37
2026-10-29 247.82 56.74 0.63 68.11
2026-10-28 255.8 53.5 0.61 60.47
2026-10-27 260.15 52.65 0.6 57.71
2026-10-26 260.45 55.26 0.62 63.89
2026-10-23 255.15 54.43 0.61 62.85
2026-10-22 237.76 61.84 0.67 73.91
2026-10-21 231.33 49.27 0.58 49.8
2026-10-20 214.51 44.76 0.54 32.81
2026-10-19 212.53 43.21 0.53 29.76
2026-10-15 220.43 43.47 0.53 30.71
2026-10-14 220.79 45.85 0.55 36.61
2026-10-13 228.66 40.26 0.51 27.17
2026-10-12 225.78 38.23 0.5 24.9
2026-10-09 233.73 38.13 0.5 25.2
2026-10-08 216.81 38 0.5 25.2
2026-10-07 213.55 36.2 0.48 25.2
2026-10-06 212.25 41.36 0.52 28.74
2026-10-05 201.8 48.78 0.57 47.43
2026-10-02 196.6 43.6 0.54 32.28
2026-10-01 198.78 47.61 0.56 42.91
2026-09-30 199.42 45.8 0.55 36.61
2026-09-29 198.35 46.45 0.56 39.37
2026-09-28 199.39 49.78 0.58 52.17
2026-09-25 193.05 45.76 0.55 37.4
2026-09-24 214.64 46.31 0.56 39.13
2026-09-23 214.45 45.83 0.55 37.94
2026-09-22 210.18 46.8 0.56 40.71
2026-09-21 207.13 46.85 0.56 40.87
2026-09-18 197.31 44.82 0.54 37.55
2026-09-17 197.47 46.5 0.56 40.71
2026-09-16 191.58 47.8 0.57 43.48
2026-09-15 193.89 49.15 0.58 50.2
2026-09-14 191.73 49.31 0.58 50.4
2026-09-11 164.54 38.44 0.5 32.02
2026-09-10 163.48 41.03 0.52 34.78
2026-09-09 166.1 42.39 0.53 35.97
2026-09-08 161.94 40.26 0.51 34.39
2026-09-04 169.8 38.64 0.5 33.99
2026-09-03 177.8 76.56 0.77 93.28
2026-09-02 172.73 67.25 0.71 81.03
2026-09-01 178.37 68.11 0.71 83.33
2026-08-31 188.38 71.99 0.74 88.84
2026-08-28 184.23 80.23 0.8 94.05
2026-08-27 187.3 82.64 0.82 96.03
2026-08-26 170.31 81.12 0.81 95.24