Bio-Rad Laboratories, Inc. (BIO) Stock Price History
Historical prices from 1980 to 2026
- 1M
- -5.0%
- 3M
- +24.3%
- YTD
- +20.9%
- 1Y
- +25.5%
- 3Y
- +1.6%
- 5Y
- -12.7%
Loading 10-year price history...
BIO Historical Performance
BIO Annual Returns
Year-by-year price performance · 2002–2026
- 2002 annual price return
- +25.2%
- 2003 annual price return
- +50.9%
- 2004 annual price return
- -1.8%
- 2005 annual price return
- +14.5%
- 2006 annual price return
- +26.1%
- 2007 annual price return
- +26.0%
- 2008 annual price return
- -24.7%
- 2009 annual price return
- +29.5%
- 2010 annual price return
- +6.1%
- 2011 annual price return
- -8.8%
- 2012 annual price return
- +7.1%
- 2013 annual price return
- +15.0%
- 2014 annual price return
- -1.7%
- 2015 annual price return
- +15.2%
- 2016 annual price return
- +33.8%
- 2017 annual price return
- +30.5%
- 2018 annual price return
- -3.8%
- 2019 annual price return
- +62.2%
- 2020 annual price return
- +56.6%
- 2021 annual price return
- +31.3%
- 2022 annual price return
- -42.8%
- 2023 annual price return
- -23.6%
- 2024 annual price return
- +0.2%
- 2025 annual price return
- -7.1%
- 2026 annual price return
- +6.6%
BIO Stock Price Trajectory (1980–2026)
As of October 3, 2026, Bio-Rad Laboratories, Inc. (BIO) trades at $369.14, representing a +25.5% return over the past year. The stock has delivered a -49.4% total return over five years (-12.7% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $832.70 on September 2, 2021. From this peak, BIO has corrected -55.7%, currently trading 20% above its 200-day moving average, indicating continued institutional support.
When compared to Healthcare sector peers TMO (+24.7% 1Y), DHR (+1.8% 1Y), and BRKR (+81.6% 1Y), BIO has underperformed the peer group average. Compare BIO vs TMO →
BIO Historical Price Data · from 1980
Rows 1–50 of 11,745| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-10-02 | 357.28 | 369.40 | 357.28 | 369.14 | 224K | +3.82% |
| 2026-10-01 | 373.87 | 379.67 | 353.30 | 355.57 | 265K | -5.86% |
| 2026-09-30 | 377.61 | 382.14 | 374.02 | 377.71 | 229K | -0.48% |
| 2026-09-29 | 377.04 | 381.56 | 374.79 | 379.55 | 262K | +0.49% |
| 2026-09-28 | 376.98 | 383.95 | 373.18 | 377.69 | 259K | -0.87% |
| 2026-09-25 | 385.44 | 385.44 | 376.43 | 381.00 | 254K | -1.69% |
| 2026-09-24 | 377.73 | 389.38 | 377.73 | 387.54 | 367K | +2.29% |
| 2026-09-23 | 379.27 | 382.91 | 374.77 | 378.88 | 177K | -0.18% |
| 2026-09-22 | 377.32 | 383.11 | 375.83 | 379.57 | 375K | +0.59% |
| 2026-09-21 | 377.74 | 379.13 | 374.90 | 377.33 | 307K | +0.24% |
| 2026-09-18 | 380.93 | 383.05 | 374.81 | 376.41 | 323K | -1.57% |
| 2026-09-17 | 379.64 | 385.71 | 378.14 | 382.41 | 205K | +0.89% |
| 2026-09-16 | 378.25 | 384.69 | 375.00 | 379.03 | 262K | +0.27% |
| 2026-09-15 | 366.33 | 380.91 | 366.33 | 378.00 | 519K | +2.56% |
| 2026-09-14 | 365.66 | 371.73 | 365.66 | 368.55 | 293K | -0.21% |
| 2026-09-11 | 370.45 | 373.71 | 368.69 | 369.32 | 345K | +0.15% |
| 2026-09-10 | 382.01 | 382.01 | 368.57 | 368.75 | 334K | -2.18% |
| 2026-09-09 | 379.99 | 380.06 | 373.60 | 376.97 | 177K | -0.83% |
| 2026-09-08 | 385.52 | 390.73 | 379.49 | 380.12 | 139K | -1.55% |
| 2026-09-04 | 380.84 | 386.78 | 376.20 | 386.11 | 110K | -0.46% |
| 2026-09-03 | 390.00 | 394.29 | 381.06 | 387.90 | 146K | -0.16% |
| 2026-09-02 | 380.62 | 389.83 | 380.23 | 388.51 | 283K | +1.98% |
| 2026-09-01 | 387.17 | 387.17 | 380.27 | 380.96 | 256K | -1.34% |
| 2026-08-31 | 394.02 | 394.02 | 382.66 | 386.12 | 300K | -0.41% |
| 2026-08-28 | 390.82 | 392.29 | 382.10 | 387.70 | 207K | -0.57% |
| 2026-08-27 | 389.03 | 396.23 | 386.69 | 389.94 | 243K | +0.33% |
| 2026-08-26 | 390.39 | 393.10 | 385.22 | 388.64 | 222K | -0.44% |
| 2026-08-25 | 384.00 | 390.80 | 377.95 | 390.34 | 296K | +2.25% |
| 2026-08-24 | 384.09 | 384.09 | 373.40 | 381.76 | 300K | +0.46% |
| 2026-08-21 | 385.80 | 385.92 | 373.47 | 380.03 | 341K | +0.95% |
| 2026-08-20 | 360.29 | 380.71 | 360.25 | 376.46 | 338K | +3.35% |
| 2026-08-19 | 356.89 | 367.95 | 352.70 | 364.26 | 258K | +3.28% |
| 2026-08-18 | 356.17 | 356.49 | 351.80 | 352.69 | 211K | -0.72% |
| 2026-08-17 | 359.29 | 359.29 | 353.86 | 355.23 | 214K | -0.29% |
| 2026-08-14 | 361.06 | 362.49 | 355.07 | 356.26 | 174K | -1.36% |
| 2026-08-13 | 364.00 | 365.00 | 352.12 | 361.19 | 208K | -0.25% |
| 2026-08-12 | 353.06 | 362.42 | 351.00 | 362.08 | 234K | +1.64% |
| 2026-08-11 | 349.37 | 358.69 | 349.37 | 356.25 | 252K | +0.48% |
| 2026-08-10 | 350.49 | 355.85 | 347.86 | 354.54 | 221K | +0.59% |
| 2026-08-07 | 339.18 | 353.33 | 339.18 | 352.47 | 267K | +2.93% |
| 2026-08-06 | 345.05 | 345.05 | 336.09 | 342.43 | 305K | -1.56% |
| 2026-08-05 | 340.00 | 352.63 | 329.60 | 347.86 | 522K | +4.50% |
| 2026-08-04 | 336.52 | 338.42 | 325.31 | 332.88 | 274K | -0.55% |
| 2026-08-03 | 324.98 | 335.53 | 319.49 | 334.71 | 296K | +2.84% |
| 2026-07-31 | 329.50 | 329.50 | 318.81 | 325.48 | 190K | -0.38% |
| 2026-07-30 | 325.63 | 328.52 | 318.55 | 326.72 | 195K | -0.16% |
| 2026-07-29 | 331.43 | 337.97 | 326.21 | 327.25 | 362K | -1.13% |
| 2026-07-28 | 320.01 | 334.61 | 320.01 | 331.00 | 592K | +4.61% |
| 2026-07-27 | 313.45 | 320.33 | 312.29 | 316.41 | 349K | +0.62% |
| 2026-07-24 | 316.48 | 317.13 | 311.66 | 314.46 | 356K | -0.61% |
BIO Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
BIO — Frequently Asked Questions
Quick answers to the most common questions about buying BIO stock.
How has BIO stock performed recently?
BIO returned +25.5% over the past year, beating its 5-year annualized CAGR of -12.7%. The stock trades above its 200-day moving average, confirming the uptrend.
What is BIO's all-time high price?
Bio-Rad Laboratories, Inc. reached $832.70 on 2021-09-02. The 52-week high is $396.23. Current 1-year return of +25.5% places the stock closer to historical peaks.
Where can I download BIO historical price data?
This page provides BIO daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 1980-2026, downloadable in CSV format.