Historical Stock Price
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Video: Compound Annual Growth Rate (CAGR) Definition
Date Open High Low Close Volume
07/13/2026 $295.17 $299.15 $292.72 $297.58 339.90K
07/14/2026 $294.42 $299.87 $294.42 $298.34 227.80K
07/15/2026 $299.74 $301.71 $294.82 $295.73 250.70K
07/16/2026 $295.93 $302.13 $295.93 $300.98 237.50K
07/17/2026 $298.88 $305.68 $297.06 $304.36 287.20K
Bio-Rad Laboratories, Inc. is engaged in developing, manufacturing, and marketing a range of products for the life science research and clinical diagnostics markets. Co. offers a range of products and systems used to separate complex chemical and biological materials and to identify, analyze and purify their components. Co. operates through two segments: Life Science and Clinical Diagnostics. Its Life Science segment develops, manufactures, and markets instruments, systems, reagents, and consumables used for biological research, biopharmaceutical production processes and food testing regimes.
BIO historical stock prices picture
Bio-Rad Laboratories (BIO) has the following price history information. Looking back at BIO historical stock prices for the last five trading days, on July 13, 2026, BIO opened at $295.17, traded as high as $299.15 and as low as $292.72, and closed at $297.58. Trading volume was a total of 339.90K shares. On July 14, 2026, BIO opened at $294.42, traded as high as $299.87 and as low as $294.42, and closed at $298.34. Trading volume was a total of 227.80K shares. On July 15, 2026, BIO opened at $299.74, traded as high as $301.71 and as low as $294.82, and closed at $295.73. Trading volume was a total of 250.70K shares. On July 16, 2026, BIO opened at $295.93, traded as high as $302.13 and as low as $295.93, and closed at $300.98. Trading volume was a total of 237.50K shares. On July 17, 2026, BIO opened at $298.88, traded as high as $305.68 and as low as $297.06, and closed at $304.36. Trading volume was a total of 287.20K shares.

BIO Historical Stock Prices By Date:

BIO historical cagr picture

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Bio-Rad Laboratories shares, starting with a $10,000 purchase of BIO, and working forward through the historical stock price information to today.

Growth of $10,000.00
Without Dividends Reinvested

Start date: 07/20/2016
End date: 07/17/2026
Start price/share: $144.81
End price/share: $304.36
Dividends collected/share: $0.00
Total return: 110.18%
Average Annual Total Return: 7.71%
Starting investment: $10,000.00
Ending investment: $21,012.22
Years: 10.00
Date Close
07/13/2026$297.58
07/14/2026$298.34
07/15/2026$295.73
07/16/2026$300.98
07/17/2026$304.36
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Also explore: BIO shares outstanding history

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