Free Trial
→ You're not getting into the SpaceX IPO. Do this instead. (From Behind the Markets) (Ad)tc pixel Free BIO Stock Alerts

Bio-Rad Laboratories (BIO) Stock Chart & Stock Price History

Bio-Rad Laboratories logo
$245.89 +2.38 (+0.98%)
Closing price 03:59 PM Eastern
Extended Trading
$246.02 +0.13 (+0.05%)
As of 04:45 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
Compare

Bio-Rad Laboratories Stock Price Performance

The Bio-Rad Laboratories (BIO) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 3.19%, with a year-to-date return of -19.01%. In the past month, the stock has decreased 15.78%, reflecting recent market activity.

As of the latest close, Bio-Rad Laboratories traded at $243.54 with a market cap of $6.52 billion and volume of 425,878 shares. Five years ago, the stock traded at $600.75, representing a 59.07% decrease over that period. At the time, it had a market cap of $17.88 billion and a volume of 89,291 shares.

Receive BIO Stock News and Ratings via Email

Sign-up to receive the latest news and ratings for Bio-Rad Laboratories and its competitors with MarketBeat's FREE daily newsletter.

Subscribe Now
SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
5 Day
Performance
-3.33%
1 Month
Performance
-15.78%
3 Month
Performance
-4.27%
Year-To-Date
Performance
-19.01%
1 Year
Performance
+3.19%
5 Year
Performance
-59.07%

BIO Stock Chart for Thursday, May, 14, 2026

BIO Chart by TradingView

Bio-Rad Laboratories Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
05/13/2026$241.62$243.54
+0.80%		$245.98$236.73425,878 shs$6.52 billion
05/12/2026$243.48$241.62
-0.76%		$246.20$240.72277,683 shs$6.47 billion
05/11/2026$254.36$243.48
-4.28%		$254.35$242.62430,847 shs$6.52 billion
05/08/2026$257.34$254.36
-1.16%		$258.81$251.32230,809 shs$6.95 billion
05/07/2026$259.69$257.34
-0.90%		$262.83$254.93268,565 shs$6.95 billion
05/06/2026$257.32$259.69
+0.92%		$264.06$258.60498,480 shs$7.01 billion
05/05/2026N/A$257.32$263.07$251.79520,686 shs$6.95 billion
04/30/2026$274.91$279.65
+1.72%		$281.97$273.15650,153 shs$7.55 billion
04/29/2026$279.59$274.91
-1.68%		$283.52$273.45293,019 shs$7.42 billion
04/28/2026$287.45$279.59
-2.73%		$288.52$276.66339,257 shs$7.55 billion
04/27/2026$288.01$287.45
-0.19%		$294.05$284.65223,004 shs$7.76 billion
04/24/2026$281.13$288.01
+2.45%		$288.49$280.35218,791 shs$7.77 billion
04/23/2026$300.64$281.13
-6.49%		$294.82$274.89423,542 shs$7.59 billion
04/22/2026$306.02$300.64
-1.76%		$308.38$298.22232,541 shs$8.11 billion
04/21/2026$303.54$306.02
+0.82%		$312.85$301.55228,427 shs$8.26 billion
04/20/2026$298.70$303.54
+1.62%		$304.60$295.98171,741 shs$8.19 billion
04/17/2026$290.53$298.70
+2.81%		$302.32$292.19186,406 shs$8.06 billion
04/16/2026$295.35$290.53
-1.63%		$294.69$289.70286,870 shs$7.84 billion
04/15/2026$291.95$295.35
+1.16%		$297.50$292.15208,831 shs$7.97 billion
04/14/2026$288.28$291.95
+1.27%		$294.71$289.53200,337 shs$7.88 billion
04/13/2026$279.35$288.28
+3.19%		$289.50$278.83213,517 shs$7.78 billion
Related Companies

This page (NYSE:BIO) was last updated on 5/14/2026 by MarketBeat.com Staff.
From Our Partners
I’m sounding the alarm
Meta is cutting 10% of its workforce. Microsoft offered voluntary retirement to 7% of U.S. employees. Oracle, ...
Porter & Company | Sponsoredtc pixel
Louis Navellier: My #1 AI stock for 2026 (name & ticker inside)
Louis Navellier's Stock Grader system helped him flag Nvidia before its 82,000% run and has identified the top...
InvestorPlace | Sponsoredtc pixel
Distracted Americans set to miss out on quadrillions
Technology expert and Washington D.C. insider Jeff Brown - who identified Bitcoin, Tesla, and Nvidia early - s...
Brownstone Research | Sponsoredtc pixel
The system holding the dollar together is gone…
Saudi Arabia has terminated its 1974 petrodollar agreement with the United States - the deal that forced every...
Golden Portfolio | Sponsoredtc pixel
Musk's acquisition pattern points to ONE stock
Musk needed solar - he acquired SolarCity. Needed data - he bought Twitter. The pattern is clear: when a suppl...
Behind the Markets | Sponsoredtc pixel
Iran War Update: Trump’s Hand-Written Letter Reveals What Comes Next
Jim Rickards has uncovered what he believes is Trump's economic plan, with a key trigger date of May 15. The F...
Paradigm Press | Sponsoredtc pixel
This is the worst news for stocks in 50 years
Goldman Sachs and Morgan Stanley are issuing a rare warning: what's ahead for U.S. stocks could be the worst e...
TradeSmith | Sponsoredtc pixel
Satellite Images Spot Potential $10 Trillion Discovery
'Dark Energy': Elon Musk's Next Potential $10 Trillion Move A highly secure site in West Texas now houses a...
Altimetry | Sponsoredtc pixel