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

Bio-Rad Laboratories logo
$355.89 +1.35 (+0.38%)
Closing price 03:59 PM Eastern
Extended Trading
$356.87 +0.98 (+0.27%)
As of 07:34 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.
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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 34.56%, with a year-to-date return of 17.22%. In the past month, the stock has increased 20.04%, reflecting recent market activity.

As of the latest close, Bio-Rad Laboratories traded at $355.89 with a market cap of $9.52 billion and volume of 251,911 shares. Five years ago, the stock traded at $752.69, representing a 52.72% decrease over that period. At the time, it had a market cap of $22.41 billion and a volume of 137,324 shares.

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5 Day
Performance
+3.66%
1 Month
Performance
+20.04%
3 Month
Performance
+46.17%
Year-To-Date
Performance
+17.22%
1 Year
Performance
+34.56%
5 Year
Performance
-52.72%

BIO Stock Chart for Tuesday, August, 11, 2026

BIO Chart by TradingView

Bio-Rad Laboratories Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
08/10/2026$352.72$353.82
+0.31%		$355.85$347.86221,106 shs$9.47 billion
08/07/2026$343.33$352.72
+2.74%		$353.33$339.18266,853 shs$9.44 billion
08/06/2026$348.47$343.33
-1.48%		$345.05$336.09300,722 shs$9.19 billion
08/05/2026$332.87$348.47
+4.69%		$352.63$329.60522,113 shs$9.33 billion
08/04/2026$335.25$332.87
-0.71%		$338.42$325.31274,326 shs$8.91 billion
08/03/2026$325.48$335.25
+3.00%		$335.53$319.49295,489 shs$8.71 billion
07/31/2026$327.43$325.48
-0.60%		$329.50$318.81190,103 shs$8.74 billion
07/30/2026$327.34$327.43
+0.03%		$328.52$318.55195,039 shs$8.76 billion
07/29/2026$331.98$327.34
-1.40%		$337.97$326.20361,812 shs$8.76 billion
07/28/2026$316.45$331.98
+4.91%		$334.61$320.01592,279 shs$8.88 billion
07/27/2026$313.78$316.45
+0.85%		$320.34$312.29348,908 shs$8.47 billion
07/24/2026$317.06$313.78
-1.04%		$317.13$311.66355,483 shs$8.40 billion
07/23/2026$305.97$317.06
+3.62%		$318.70$308.47352,750 shs$8.48 billion
07/22/2026$301.26$305.97
+1.56%		$307.10$298.74275,067 shs$8.19 billion
07/21/2026$301.93$301.26
-0.22%		$302.92$285.39302,879 shs$8.06 billion
07/20/2026$304.61$301.93
-0.88%		$307.49$300.16454,218 shs$8.08 billion
07/17/2026$301.33$304.61
+1.09%		$305.68$297.06287,199 shs$8.15 billion
07/16/2026$296.16$301.33
+1.74%		$302.13$295.93237,472 shs$8.06 billion
07/15/2026$298.46$296.16
-0.77%		$301.71$294.82250,697 shs$7.93 billion
07/14/2026$297.10$298.46
+0.46%		$299.87$294.42227,777 shs$7.99 billion
07/13/2026$296.47$297.10
+0.21%		$299.15$292.72339,941 shs$7.95 billion
07/10/2026$297.20$296.47
-0.25%		$302.16$295.95204,531 shs$7.93 billion
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This page (NYSE:BIO) was last updated on 8/11/2026 by MarketBeat.com Staff.
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