Charles River Laboratories (CRL) RSI Live Chart
Charles River Laboratories (CRL) is trading around $338.42. Its daily RSI is 56.11, which is neutral, and its weekly RSI is 71.47 (overbought). The table below shows the live RSI on every timeframe.
Charles River Laboratories RSI by timeframe
| Timeframe | RSI (14) | Signal |
|---|---|---|
| 30m | 22.71 | Oversold |
| 1h | 28.66 | Oversold |
| 1d | 56.11 | Neutral |
| 1w | 71.47 | Overbought |
| 1mo | 69.72 | Neutral |
Live, updates every few minutes. RSI period 14.
Charles River Laboratories at a glance
- 1 week
- −5.30%
- 1 month
- +16.64%
- 3 months
- +44.64%
- 1 year
- +88.99%
- 52-week high
- $379.19
- 52-week low
- $147.16
- Market cap
- $16.16B#431 in the S&P 500
- Next earnings
- Wed, Nov 4, 2026
Charles River Laboratories (CRL) is an S&P 500 company in the Health Care sector, classified under Life Sciences Tools & Services and headquartered in Wilmington, Massachusetts. Founded in 1947, it has been in the index since 2021. By market cap it is the 431st largest company in the S&P 500 and the 51st largest of 60 in Health Care.
Over the past year CRL is up 89.0%, while the S&P 500 (SPY) is up 10.6%. It trades 10.8% below its 52-week high of $379.19 and 130.0% above its 52-week low of $147.16. Its next earnings report is due Wed, Nov 4, 2026.
What the CRL RSI tells you
The Relative Strength Index (RSI) measures the speed and size of recent price moves on a scale from 0 to 100. It is one of the most widely used momentum indicators in stock trading.
A reading at or below 30 is considered oversold: selling may be overextended and a bounce more likely. A reading at or above 70 is overbought: buying may be stretched and a pullback more likely. Between 30 and 70 is neutral. Signals are strongest when several timeframes agree, which is why the table above shows Charles River Laboratories on all of them at once.
RSI is a guide, not a guarantee. A stock can stay oversold or overbought for a long time in a strong trend. Traders usually combine it with divergences, volume and structure, all of which you can check on the live chart.