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Ross Stores Inc ROST 231.9 6.42 2.85%

Previous-day view · Fri Sep 11 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

ROST / Comparative study

3 signals / 503 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.30
38.97
Mean
45.87
Window
+75.0%
ATM IV z -0.57
0.24
Mean
0.28
Window
+25.0%
IV Percentile z -1.29
25.79
Mean
59.2
Window
-45.4%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.96 0.89
ATM IV 0.96 1.00 0.92
IV Percent... 0.89 0.92 1.00
Source observations

Data inspector

1-50 of 503
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 231.9 38.97 0.24 25.79
2026-09-10 225.48 38.3 0.24 25.4
2026-09-09 225.27 39.21 0.24 26.19
2026-09-08 229.31 42.43 0.25 32.54
2026-09-07 230.69 41.75 0.25 31.47
2026-09-04 230.69 41.4 0.25 30.56
2026-09-03 231.67 36.3 0.23 25
2026-09-02 230.85 42.52 0.25 33.33
2026-09-01 229.24 45.07 0.26 35.86
2026-08-31 228.54 47.9 0.27 40.4
2026-08-28 228.55 34.78 0.23 23.9
2026-08-27 229.87 36.89 0.23 26.29
2026-08-26 236.27 37.1 0.23 26.69
2026-08-25 241.19 37.21 0.23 27.09
2026-08-24 241.52 38.7 0.24 28
2026-08-21 239.04 38 0.24 27.89
2026-08-20 228.99 91.67 0.4 98.01
2026-08-19 234.69 76.23 0.35 81.27
2026-08-18 236.38 85.42 0.38 93.23
2026-08-17 235.28 82.97 0.37 91.6
2026-08-14 245.36 77.02 0.36 84.06
2026-08-13 244.96 76.75 0.36 83.67
2026-08-12 248.25 81.4 0.37 90.44
2026-08-11 251.81 78.62 0.36 86.06
2026-08-10 254.82 76.8 0.36 84.8
2026-08-07 255.23 74.03 0.35 79.68
2026-08-06 254.31 78.24 0.36 85.66
2026-08-05 253.22 81.94 0.37 91.24
2026-08-04 251.06 81.18 0.37 90.84
2026-08-03 252.91 91.11 0.4 97.6
2026-07-31 251.07 90.08 0.4 97.21
2026-07-30 252.57 95.06 0.41 99.2
2026-07-29 251.96 85.7 0.38 94.82
2026-07-28 251.03 86.09 0.38 95.22
2026-07-27 243.35 85.3 0.38 95.2
2026-07-24 238.89 74.14 0.35 83.67
2026-07-23 232.39 79.77 0.36 91.24
2026-07-22 238.21 78.36 0.36 89.64
2026-07-21 235.81 77.74 0.36 89.64
2026-07-20 235.78 76.29 0.35 89.2
2026-07-17 233.46 68.72 0.33 74.5
2026-07-16 232.72 70.77 0.34 78.49
2026-07-15 225.81 63.43 0.31 65.74
2026-07-14 220.93 69.21 0.33 75.3
2026-07-13 219.46 67.37 0.33 72.8
2026-07-10 222.88 63.89 0.32 68.13
2026-07-09 220.6 65.69 0.32 70.12
2026-07-08 217.72 66.46 0.32 71.31
2026-07-07 214.67 67.45 0.33 73.31
2026-07-02 213.43 49.78 0.27 48.41