Bio-Rad Laboratories Inc. (BIO)
NYSE: BIO
· Real-Time Price · USD
285.79
-1.42 (-0.49%)
At close: Aug 15, 2025, 3:59 PM
285.66
-0.05%
After-hours: Aug 15, 2025, 05:36 PM EDT
BIO Open Interest Chart
Open interest breakdown by expiration date for BIO
options contracts. Displaying data for 3
active expiration dates with future expiry.
Total open interest across all expiries is
460
contracts, with 339
call contracts and
121 put contracts. The
overall put-call open interest ratio is
0.36, indicating a
bullish
bias in positioning. Options expire from
Sep 19, 2025
to
Mar 20, 2026.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 266 | 101 | 0.38 |
| Dec 19, 2025 | 67 | 18 | 0.27 |
| Mar 20, 2026 | 6 | 2 | 0.33 |