CRL Option Chain
Charles River Laboratories International, Inc.
$298.00
-$2.30(-0.77%)
68
Overall
60
Value
91
Tech
55
Quality
Market Cap
$14.23B
Volume
1.18M
52W Range
$146.20 - $303.31
Target Price
$315.50
Charles River Laboratories International, Inc. (CRL) Options Chain Summary
CRL option chain: Charles River Laboratories International, Inc. has 5 listed option expirations and 478 contracts. In the latest session, traders exchanged 394 calls and 28 puts, a put/call volume ratio of 0.07. Open interest stands at 6,908 calls and 3,020 puts. Max pain for the nearest expiration, Oct 16, 2026, is $280.00, 6.2% below the last close of $298.62.
- Expirations
- 5
- Contracts
- 478
- Call volume
- 394
- Put volume
- 28
- Put/call ratio (volume)
- 0.07
- Call open interest
- 6,908
- Put open interest
- 3,020
- Put/call ratio (OI)
- 0.44
CRL Options Volume, Open Interest and Max Pain by Expiration
| Expiration | Call Volume | Put Volume | Call OI | Put OI | Put/Call OI | Max Pain |
|---|---|---|---|---|---|---|
| Oct 16, 2026 | 15 | 12 | 2,234 | 1,571 | 0.70 | $280.00 |
| Nov 20, 2026 | 205 | 3 | 2,585 | 730 | 0.28 | $280.00 |
| Dec 18, 2026 | 4 | 13 | 1,774 | 623 | 0.35 | $180.00 |
| Feb 19, 2027 | 3 | 0 | 285 | 90 | 0.32 | $240.00 |
| May 21, 2027 | 167 | 0 | 30 | 6 | 0.20 | $190.00 |
End-of-day options data. Max pain is the expiration price at which open calls and puts would pay out the least in total.
| A | B | C | D | |
|---|---|---|---|---|
| 1 | Symbol | Price | Change | Vol |
| 2 | CRL | $298.00 | -0.8% | 1.18M |
| 3 | ||||
| 4 | ||||
| 5 | ||||
| 6 |
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