BIO

Bio-Rad Laboratories, Inc. $368.55 1M +2.0% 3M +28.9% YTD +20.7% as of 2026-09-14
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Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
+0.2%
Next 1 week
-0.3%
Next 1 month
-1.6%
Seasonality
Mildly negative window
Next 30 days (to Oct 15): -1.1% median, 44% of the last 45 years finished up.
20-year seasonality chart →
Mean reversion
Deeply oversold — RSI(2) at 9
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is +0.07%/day.
Mean-reversion stats →
1-month breakdown — Market · β 0.77 -0.4% · Seasonal tilt -1.3%
$10.3B market cap (#840 US) $94M/day volume 37% volatility +29% 1-year -56% from ATH
52-week range · 83% of the way up · -7% from the high
$236.73$396.23

Congressional trades in BIO Full tracker →

5 members · 5 buys / 10 sells · $15K–$225K disclosed · latest filing Oct 10, 2023.

SELL LF Lois Frankel · traded Sep 8, 2023 $1K–$15K
BUY LF Lois Frankel · traded Jun 28, 2023 $1K–$15K
BUY LF Lois Frankel · traded Jun 29, 2023 $1K–$15K
SELL SL Susie Lee · traded Nov 30, 2022 $1K–$15K
SELL TT Thomas H Tuberville · traded Mar 30, 2022 $1K–$15K
BUY TT Thomas H Tuberville · traded Mar 29, 2021 $1K–$15K
SELL SL Susie Lee · traded Jan 5, 2021 $1K–$15K
SELL SL Susie Lee · traded Oct 2, 2020 $1K–$15K

Earnings Full history →

Next report 2026-10-29 (Thursday, after close, in 44 days) · EPS est. 2.23.

1-day std dev
6.5%
Finished up
53%
Biggest pop
+20.5%
Biggest drop
-16.7%

Standard deviation of the close-to-close move over the last 60 reports. History, not a forecast.

Data from the U.S. House Clerk and FINRA, plus end-of-day prices. Not investment advice.