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Charles River Laboratories International CRL 313.02 -13.27 -4.07%

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

CRL / Comparative study

3 signals / 491 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 1.80
57.66
Mean
28.87
Window
+14.1%
ATM IV z 0.74
0.54
Mean
0.47
Window
+17.6%
IV Percentile z 0.27
70.85
Mean
64.65
Window
-22.3%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.67 0.78
ATM IV 0.67 1.00 0.76
IV Percent... 0.78 0.76 1.00
Source observations

Data inspector

1-50 of 491
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-05 313.02 57.66 0.54 70.85
2026-11-04 326.29 18.91 0.49 50.78
2026-11-03 351.87 27.07 0.57 77.73
2026-11-02 338.54 40.42 0.69 98.43
2026-10-30 359.41 41.79 0.7 99.22
2026-10-29 376.1 36.85 0.66 97.24
2026-10-28 373.98 35.65 0.65 95.26
2026-10-27 358.84 33.94 0.63 92.89
2026-10-26 357.27 35.02 0.64 94.84
2026-10-23 345.37 33.58 0.63 93.28
2026-10-22 339.66 34.47 0.64 94.47
2026-10-21 344.87 31.98 0.61 91.3
2026-10-20 315.45 33.99 0.63 94.07
2026-10-19 300.02 33.46 0.63 94.05
2026-10-15 306.24 32.87 0.62 94.05
2026-10-14 302 31.13 0.61 92.06
2026-10-13 299.02 28.84 0.58 88.49
2026-10-12 301.86 27.46 0.57 84.86
2026-10-09 301.79 27.6 0.57 85.71
2026-10-08 298 27 0.57 83.33
2026-10-07 300.3 27.34 0.57 84.92
2026-10-06 304.96 26.08 0.56 81.75
2026-10-05 310.77 24.11 0.54 77.69
2026-10-02 290.19 21.63 0.52 67.86
2026-10-01 286.83 16.54 0.47 42.06
2026-09-30 295.01 12.05 0.43 17.06
2026-09-29 295.96 12.04 0.43 17.06
2026-09-28 294.59 13.28 0.44 25.1
2026-09-25 292.84 12.78 0.43 22.62
2026-09-24 294.44 14.97 0.46 33.47
2026-09-23 277.33 18.22 0.49 51
2026-09-22 285.11 15.16 0.46 35.46
2026-09-21 279.01 17.62 0.48 47.6
2026-09-18 278.06 14.69 0.45 33.86
2026-09-17 281.67 17.32 0.48 45.82
2026-09-16 273.41 16.39 0.47 42.63
2026-09-15 272.88 14.99 0.46 35.86
2026-09-14 273.11 15.51 0.46 38.8
2026-09-11 278.26 13.08 0.44 27.49
2026-09-10 273 15.47 0.46 39.04
2026-09-09 278.35 15.35 0.46 38.65
2026-09-08 280.76 16.06 0.47 41.04
2026-09-04 288.5 13.5 0.44 31.87
2026-09-03 293.35 11.91 0.43 22.31
2026-09-02 291.76 12.43 0.43 26.29
2026-09-01 282.34 15.13 0.46 38.4
2026-08-31 288.24 12.06 0.43 24.1
2026-08-28 291.5 11.32 0.42 20.4
2026-08-27 296.41 13.76 0.44 34.4
2026-08-26 295.1 13.66 0.44 33.6