Bio-Rad Laboratories (BIO) Options Chain
NYSE: BIOIndustrialsBiotechnology: Laboratory Analytical InstrumentsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $366.16
- Expected move
- ±$69.71
- Open interest (C / P)
- 0 / 2
BIO options summary
The BIO options chain for the November 20, 2026 expiration lists 0 call and 1 put contracts, with 40 days until expiration. At-the-money implied volatility near the $340.00 strike is 57.5%, which implies the market expects a move of about ±$69.71 (19.0%) in Bio-Rad Laboratories stock by expiration.
Summary generated from market data by MetaCap's automated system. Methodology
BIO options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 340.00 | 6.60 | 16.00 | 11.00 | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is BIO's implied volatility?
At-the-money implied volatility for BIO options expiring November 20, 2026 is about 57.5%, an annualized estimate of how much the market expects Bio-Rad Laboratories stock to move.
How many BIO option expiration dates are there?
BIO has 5 listed expiration dates, from Oct 16, 2026 to May 21, 2027.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.