BIO Option Chain
Bio-Rad Laboratories, Inc.
$381.57
+$12.57(+3.41%)
61
Overall
60
Value
81
Tech
44
Quality
Market Cap
$10.26B
Volume
273.16K
52W Range
$236.73 - $396.23
Target Price
$368.67
Bio-Rad Laboratories, Inc. (BIO) Options Chain Summary
BIO option chain: Bio-Rad Laboratories, Inc. has 5 listed option expirations and 392 contracts. In the latest session, traders exchanged 43 calls and 5 puts, a put/call volume ratio of 0.12. Open interest stands at 138 calls and 267 puts. Max pain for the nearest expiration, Nov 20, 2026, is $380.00, 0.3% below the last close of $380.99.
- Expirations
- 5
- Contracts
- 392
- Call volume
- 43
- Put volume
- 5
- Put/call ratio (volume)
- 0.12
- Call open interest
- 138
- Put open interest
- 267
- Put/call ratio (OI)
- 1.93
BIO Options Volume, Open Interest and Max Pain by Expiration
| Expiration | Call Volume | Put Volume | Call OI | Put OI | Put/Call OI | Max Pain |
|---|---|---|---|---|---|---|
| Nov 20, 2026 | 0 | 5 | 19 | 217 | 11.42 | $380.00 |
| Dec 18, 2026 | 43 | 0 | 67 | 31 | 0.46 | $250.00 |
| Mar 19, 2027 | 0 | 0 | 40 | 12 | 0.30 | $300.00 |
| May 21, 2027 | 0 | 0 | 10 | 7 | 0.70 | $330.00 |
| Jun 17, 2027 | 0 | 0 | 2 | 0 | 0.00 | $185.00 |
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 | BIO | $381.57 | +3.4% | 273.16K |
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