BIO Option Chain
Bio-Rad Laboratories, Inc.
$364.82
+$2.39(+0.66%)
53
Overall
70
Value
45
Tech
44
Quality
Market Cap
$9.69B
Volume
247.83K
52W Range
$236.73 - $396.23
Target Price
$364.33
Bio-Rad Laboratories, Inc. (BIO) Options Chain Summary
BIO option chain: Bio-Rad Laboratories, Inc. has 5 listed option expirations and 372 contracts. In the latest session, traders exchanged 745 calls and 8 puts, a put/call volume ratio of 0.01. Open interest stands at 967 calls and 59 puts. Max pain for the nearest expiration, Oct 16, 2026, is $380.00, 4.7% above the last close of $362.89.
- Expirations
- 5
- Contracts
- 372
- Call volume
- 745
- Put volume
- 8
- Put/call ratio (volume)
- 0.01
- Call open interest
- 967
- Put open interest
- 59
- Put/call ratio (OI)
- 0.06
BIO 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 | 744 | 0 | 866 | 16 | 0.02 | $380.00 |
| Nov 20, 2026 | 1 | 8 | 0 | 2 | N/A | $340.00 |
| Dec 18, 2026 | 0 | 0 | 56 | 31 | 0.55 | $250.00 |
| Mar 19, 2027 | 0 | 0 | 36 | 9 | 0.25 | $300.00 |
| May 21, 2027 | 0 | 0 | 9 | 1 | 0.11 | $260.00 |
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 | $364.82 | +0.7% | 247.83K |
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