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Charles River Laboratories International CRL 337.52 24.5 7.83%

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ATM IV
0.522
Put Call Ratio (OI)
0.494
Put Call Ratio (Vol)
0.475
IV Rank
51.9
IV Percentile
63.6
Max pain
310

Delta exposure (2026-11-06)

Delta approximates how many cents the option moves for a $1 move in the underlying.

A 0.50 call gains ~$0.50 if the stock goes up $1. Delta also approximates the option's probability of finishing in the money.

DTE \text{DTE}
14.0
196.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-256.7
256.7
View values by strike
CRL · Delta exposure · 2026-11-06. Delta-weighted share equivalents.
StrikeCallsPuts
80.00 0 -2.97
85.00 99.4 -9.79
90.00 99.6 -9.92
95.00 397 -15
100.00 0 -18.1
105.00 0 -13.6
110.00 99.7 -23.4
115.00 198 -6.18
120.00 99.4 -16.2
125.00 99.3 -2.14
130.00 0 -2.22
135.00 99.2 -0.77
140.00 198 -205
145.00 492 -0.834
150.00 591 -5.2
155.00 390 -17
160.00 591 -7.46
165.00 20.8 K -6.14
170.00 293 -4.71
175.00 1.17 K -11.9
180.00 587 -21.2
185.00 389 -36.3
190.00 973 -50.5
195.00 1.27 K -33.3
200.00 4.21 K -63.7
210.00 10.6 K -78.2
220.00 12.4 K -246
230.00 71.5 K -89.2
240.00 20.8 K -410
250.00 19.3 K -1.66 K
260.00 12.7 K -1.81 K
270.00 2.78 K -1.18 K
280.00 29 K -1.91 K
290.00 11.9 K -4.73 K
300.00 30 K -4.95 K
310.00 13.2 K -7.38 K
320.00 17.8 K -5.28 K
330.00 9.3 K -25.9 K
340.00 9.54 K -3.58 K
350.00 46.3 K -8.43 K
360.00 6.52 K -16.6 K
370.00 10.5 K -17.9 K
380.00 11.9 K -2.6 K
390.00 17.4 K -7.16 K
400.00 19.3 K -2.18 K
410.00 1.59 K -63.3
420.00 1.61 K 0
430.00 357 0
440.00 974 -152
450.00 3.38 K -73.3
460.00 272 0
470.00 185 0
480.00 28.4 0
490.00 668 0
500.00 680 0