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Rambus Inc RMBS 96.97 9.37 10.7%

RMBS Historical Options Analysis

Explore RMBS (Rambus Inc) historical options data, volatility, Greeks and positioning. Compare signals over time in the free Historical Lab preview.

Previous-day view · Mon Sep 21 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

RMBS / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.97
14.9
Mean
37.73
Window
-61.9%
ATM IV z 0.23
0.68
Mean
0.63
Window
+35.6%
IV Percentile z -1.08
30.56
Mean
64.11
Window
-53.4%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.66 0.85
ATM IV 0.66 1.00 0.78
IV Percent... 0.85 0.78 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-21 96.97 14.9 0.68 30.56
2026-09-18 87.6 2.75 0.54 1.98
2026-09-17 85.87 6.59 0.59 9.09
2026-09-16 81.41 7.58 0.6 12.25
2026-09-15 83.11 10.59 0.63 20.95
2026-09-14 80.39 7.67 0.6 12.7
2026-09-11 86.97 7.29 0.59 11.07
2026-09-10 85.35 15.65 0.64 22.92
2026-09-09 87.65 15.25 0.62 18.18
2026-09-08 86.89 15.34 0.62 18.58
2026-09-07 85 18.82 0.66 26.19
2026-09-04 85.46 16.24 0.63 20.95
2026-09-03 84.34 14.18 0.6 16.21
2026-09-02 84.72 13.48 0.59 15.02
2026-09-01 84.4 15.94 0.62 20.24
2026-08-31 86.69 14.27 0.6 16.33
2026-08-28 85.76 17.14 0.63 21.03
2026-08-27 91.11 19.64 0.64 23.81
2026-08-26 90.03 22.28 0.68 30.56
2026-08-25 89.86 20.8 0.66 26.59
2026-08-24 87.07 22.5 0.68 30.68
2026-08-21 91.24 22.84 0.68 31.75
2026-08-20 92.15 23.36 0.69 34.13
2026-08-19 90.85 21.4 0.66 28.57
2026-08-18 93.71 24.62 0.69 36.51
2026-08-17 100.61 26.19 0.71 45.42
2026-08-14 100.85 22.1 0.66 29.37
2026-08-13 99.33 25.39 0.7 41.67
2026-08-12 101.01 25.22 0.7 40.87
2026-08-11 96.42 27.25 0.72 49.6
2026-08-10 95.89 30.47 0.76 60.96
2026-08-07 101.52 32.01 0.78 66.27
2026-08-06 97.68 41.6 0.9 79.76
2026-08-05 97.3 41.72 0.9 80.16
2026-08-04 100.55 44.23 0.93 85.32
2026-08-03 92.21 45.39 0.94 88.45
2026-07-31 91.03 45.24 0.94 87.7
2026-07-30 89.58 50.07 1 91.67
2026-07-29 82.81 43.17 0.91 84.13
2026-07-28 87.75 46 0.95 89.68
2026-07-27 96.42 59.72 1.11 98.8
2026-07-24 96.01 57.96 1.09 97.22
2026-07-23 103.19 57.55 1.09 97.22
2026-07-22 103.83 59.78 1.12 99.21
2026-07-21 105.79 54.64 1.05 95.63
2026-07-20 100.85 59.27 1.11 99.2
2026-07-17 101.44 57.29 1.08 98.02
2026-07-16 101.42 56.08 1.07 97.62
2026-07-15 102.89 55.46 1.06 97.22
2026-07-14 105.38 56.46 1.07 98.02