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CRL
Charles River Laboratories International, Inc.
stock NYSE

At Close

Jul 27, 2026 3:59:59 PM EDT

224.21USD-1.046%(-2.37)720,332

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jul 24, 2026 8:06:30 AM EDT

232.79USD+2.741%(+6.21)0

After-hours

Jul 27, 2026 4:10:30 PM EDT

224.30USD+0.040%(+0.09)87,965

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

ITM/OTM for Dec 18, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
387	1,023	11	418

Puts

Calls

Puts

Calls

Puts

Calls

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
340 C	0	0%	0			CRL261218C00340000
330 C	5.80	+1.75%	1	8	06-29	CRL261218C00330000
320 C	2.60	+40.54%	1	3	05-29	CRL261218C00320000
310 C	2.25	+4.65%	1	2	03-31	CRL261218C00310000
300 C	11.60	+354.90%	1	3	07-16	CRL261218C00300000
290 C	5.00	0%	1	1	06-01	CRL261218C00290000
280 C	14.00	-21.57%	2	12	07-17	CRL261218C00280000
270 C	14.81	-16.14%	2	17	07-20	CRL261218C00270000
260 C	16.73	-2.85%	3	4	07-22	CRL261218C00260000
250 C	20.49	-13.18%	2	111	07-20	CRL261218C00250000
240 C	22.57	+25.39%	3	119	07-22	CRL261218C00240000
230 C	26.61	-19.80%	845	743	07-20	CRL261218C00230000
220 C	24.80	+30.53%	2	99	06-24	CRL261218C00220000
210 C	6.80	-17.07%	1	19	05-19	CRL261218C00210000
200 C	24.30	+1.97%	2	24	06-23	CRL261218C00200000
195 C	10.50	+16.67%	1	7	05-20	CRL261218C00195000
190 C	13.00	-32.64%	3	7	05-15	CRL261218C00190000
185 C	17.90	0%	2	2	05-28	CRL261218C00185000
180 C	28.40	+83.58%	1	2	06-22	CRL261218C00180000
175 C	57.30	+8.52%	3	4	07-22	CRL261218C00175000
170 C	30.00	+29.87%	2	1	04-23	CRL261218C00170000
165 C	64.53	+7.95%	3	211	07-22	CRL261218C00165000
160 C	66.65	+8.37%	1	3	06-29	CRL261218C00160000
155 C	29.50	0%	2	0	02-12	CRL261218C00155000
150 C	28.00	0%	2	1	02-18	CRL261218C00150000
145 C	0	0%	0			CRL261218C00145000
140 C	59.96	0%	3	3	06-10	CRL261218C00140000
135 C	0	0%	0			CRL261218C00135000
130 C	0	0%	0			CRL261218C00130000
125 C	0	0%	0			CRL261218C00125000
120 C	0	0%	0			CRL261218C00120000
115 C	0	0%	0			CRL261218C00115000
110 C	54.00	0%	1	1	05-26	CRL261218C00110000
105 C	0	0%	0			CRL261218C00105000
100 C	0	0%	0			CRL261218C00100000
95 C	85.10	0%	3	3	04-23	CRL261218C00095000
90 C	0	0%	0			CRL261218C00090000
85 C	0	0%	0			CRL261218C00085000
80 C	0	0%	0			CRL261218C00080000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
340 P	0	0%	0			CRL261218P00340000
330 P	146.00	0%	1	1	04-22	CRL261218P00330000
320 P	0	0%	0			CRL261218P00320000
310 P	0	0%	0			CRL261218P00310000
300 P	0	0%	0			CRL261218P00300000
290 P	0	0%	0			CRL261218P00290000
280 P	0	0%	0			CRL261218P00280000
270 P	0	0%	0			CRL261218P00270000
260 P	0	0%	0			CRL261218P00260000
250 P	0	0%	0			CRL261218P00250000
240 P	0	0%	0			CRL261218P00240000
230 P	30.62	+7.44%	4	10	07-16	CRL261218P00230000
220 P	25.18	+7.61%	4	14	07-16	CRL261218P00220000
210 P	43.70	-22.56%	5	6	06-05	CRL261218P00210000
200 P	15.30	0%	6	6	07-15	CRL261218P00200000
195 P	0	0%	0			CRL261218P00195000
190 P	16.42	0%	1	1	06-29	CRL261218P00190000
185 P	27.85	0%	2	2	05-29	CRL261218P00185000
180 P	0	0%	0			CRL261218P00180000
175 P	23.09	0%	1	1	05-29	CRL261218P00175000
170 P	14.19	-29.16%	1	3	06-24	CRL261218P00170000
165 P	7.60	+22.58%	1	4	07-20	CRL261218P00165000
160 P	15.20	-35.73%	1	6	06-12	CRL261218P00160000
155 P	13.95	-18.23%	3	5	05-29	CRL261218P00155000
150 P	11.50	-4.64%	1	3	06-09	CRL261218P00150000
145 P	0	0%	0			CRL261218P00145000
140 P	3.15	-29.21%	500	256	07-07	CRL261218P00140000
135 P	8.30	0%	1	1	06-01	CRL261218P00135000
130 P	6.25	-41.04%	1	5	05-29	CRL261218P00130000
125 P	4.45	-24.58%	1	2	06-23	CRL261218P00125000
120 P	3.30	-50.00%	6	16	07-06	CRL261218P00120000
115 P	5.90	0%	1	1	03-26	CRL261218P00115000
110 P	2.60	-21.21%	1	24	06-11	CRL261218P00110000
105 P	2.05	-51.19%	1	6	06-11	CRL261218P00105000
100 P	1.60	-11.11%	1	24	06-11	CRL261218P00100000
95 P	1.25	-10.71%	1	8	06-11	CRL261218P00095000
90 P	1.30	-33.33%	1	6	06-01	CRL261218P00090000
85 P	1.25	+25.00%	10	13	05-18	CRL261218P00085000
80 P	1.35	-3.57%	1	5	03-31	CRL261218P00080000