372.37 USD
↗ 7.29 (2.00%)AFTER HOURS (AS OF Fri 05:06 PM EDT)
BIO.B Stock After Hours
Bio-Rad Laboratories, Inc. Class B
BIO.BNYSE • USD
Market: CLOSED
After-hours trading runs 4:00 PM – 8:00 PM ET.
BIO.B last traded at $372.37 after hours, up $7.29 (2.00%) from its regular-session close of $365.08.
BIO.B After Hours Chart
BIO.B After Hours News
Gap Analytics — 5-year history, 5% minimum gap
No qualifying gap events found for BIO.B.
Frequently Asked Questions
What is BIO.B's after-hours price?
Bio-Rad Laboratories (BIO.B) is trading at $372.37 after hours, up $7.29 (2.00%) from its regular-session close of $365.08.
Why is BIO.B moving after hours?
BIO.B is up 2.00% in after-hours trading. Moves in this session almost always follow something released after the 4:00 PM ET close — an earnings report, guidance, a filing, or news — and trade on far thinner volume than the regular session, so the size of the move can overstate what the market will settle on at the next open.
When does BIO.B after-hours trading start and end?
After-hours trading in BIO.B on the NYSE runs from 4:00 PM to 8:00 PM ET on trading days, immediately after the regular session closes. Not every broker offers the full window, and liquidity thins sharply after about 6:30 PM ET.