$226.69−$2.60 (-1.13%)as of market close, Jul 24, 2026
CRL weekly returns
Charles River Laboratories has averaged 0.30% per week, positive in 54% of weeks. Week-by-week returns for Charles River Laboratories (CRL) below, through July 24, 2026 — the table lists the most recent weeks; the bar chart plots the last 2 years.
Average week
+0.3%
1361 weeks
Best week
+47.8%
Sep 29, 2000
Worst week
-27.1%
Apr 11, 2025
Positive weeks
54%
of all weeks
Charles River Laboratories weekly returns#
| Week ending | Path | Total return |
|---|---|---|
| Jul 24, 2026 | +1.0% | |
| Jul 17, 2026 | -3.9% | |
| Jul 10, 2026 | +1.2% | |
| Jul 2, 2026 | +6.9% | |
| Jun 26, 2026 | +16.6% | |
| Jun 18, 2026 | -1.3% | |
| Jun 12, 2026 | +3.4% | |
| Jun 5, 2026 | +0.3% | |
| May 29, 2026 | +12.7% | |
| May 22, 2026 | +6.3% | |
| May 15, 2026 | -15.1% | |
| May 8, 2026 | +7.1% |
Weekly total return (since Aug 2, 2024)
-20%-10%+0%+10%+20%
20252026
Methodology#
Weekly returns are total returns (dividends reinvested), computed from CRL's split- and dividend-adjusted weekly (ISO week) closes. The table shows the most recent 260 weeks and the bar chart the most recent 104. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.
See also: S&P 500 · Nasdaq-100 · Dow Jones · Russell 2000 · US Bond Market · Gold · Silver · Bitcoin · Ethereum
FAQ
- What is Charles River Laboratories's average weekly return?
- Charles River Laboratories (CRL) has averaged about 0.30% per week, positive in roughly 54% of weeks. The best week was Sep 29, 2000 (+47.8%) and the worst was Apr 11, 2025 (-27.1%).