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Bio-Rad Laboratories Inc Cl B (NY:BIO-B)

379.50 UNCHANGED
Last Price Updated: 7:00 PM EDT, Oct 27, 2026 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 9
Open 379.50
Bid (Size) 372.16 (40)
Ask (Size) 395.88 (40)
Prev. Close 379.50
Today's Range 379.50 - 379.50
52wk Range 244.54 - 379.50
Shares Outstanding N/A
Dividend Yield N/A
Chart for (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News
News headline image
Biodesix partner, Friends of Cancer Research, publishes data in Clinical Cancer Research, demonstrating strong association between ctDNA changes and treatment outcomes for patients with solid tumor types
Aggregate analysis of eight clinical trials of patients with advanced non-small cell lung cancer (aNSCLC) was supported by Biodesix, using Bio-Rad Droplet Digital™ PCR technology 
From Biodesix, Inc.
Via GlobeNewswire

Performance

52-Week Range
379.50
244.5452W Low 379.5052W High

Bio-Rad Laboratories Inc Cl B (BIO-B) traded between $244.54 and $379.50 over the past 52 weeks and last traded at $379.50.

Past 12 Months
N/A
+4.2%
+12.6%
+46.8%
+21.3%
+24.1%
1W  
1M +$15.35
3M +$42.50
6M +$121.04
YTD +$66.75
1Y +$73.65

BIO-B was +24.1% over the past year, +46.8% over six months, +21.3% year to date.

12 Months vs Market
BIO-B
+24.1%
DIA
+10.5%
SPY
+11.6%
QQQ
+10.2%
IWM
+15.3%

Over the past 12 months BIO-B returned +24.1% versus DIA (Dow) +10.5%, SPY (S&P 500) +11.6%, QQQ (Nasdaq 100) +10.2% and IWM (Russell 2000) +15.3%.

Volume & Liquidity 0.36× 3-mo avg
Today 9 3-mo avg 25.0
1W
14.0
1M
12.0
3M
25.0
6M
400.0
YTD
241.0
1Y
281.0

BIO-B most recently traded 9 shares against a 3-month average daily volume of 25.0.

Frequently Asked Questions

Is Bio-Rad Laboratories Inc Cl B publicly traded?
Yes, Bio-Rad Laboratories Inc Cl B is publicly traded.
What exchange does Bio-Rad Laboratories Inc Cl B trade on?
Bio-Rad Laboratories Inc Cl B trades on the New York Stock Exchange
What is the ticker symbol for Bio-Rad Laboratories Inc Cl B?
The ticker symbol for Bio-Rad Laboratories Inc Cl B is BIO-B on the New York Stock Exchange
What is the current price of Bio-Rad Laboratories Inc Cl B?
The current price of Bio-Rad Laboratories Inc Cl B is 379.50
When was Bio-Rad Laboratories Inc Cl B last traded?
The last trade of Bio-Rad Laboratories Inc Cl B was at 10/27/26 07:00 PM ET
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