ON Semiconductor (ON) RSI Live Chart
ON Semiconductor (ON) is trading around $70.15. Its daily RSI is 40.95, which is neutral, and its weekly RSI is 41.93 (neutral). The table below shows the live RSI on every timeframe.
ON Semiconductor RSI by timeframe
| Timeframe | RSI (14) | Signal |
|---|---|---|
| 30m | 35.85 | Neutral |
| 1h | 37.51 | Neutral |
| 1d | 40.95 | Neutral |
| 1w | 41.93 | Neutral |
| 1mo | 49.98 | Neutral |
Live, updates every few minutes. RSI period 14.
ON Semiconductor at a glance
- 1 week
- −5.30%
- 1 month
- −17.35%
- 3 months
- −13.19%
- 1 year
- +37.98%
- 52-week high
- $134.79
- 52-week low
- $44.59
- Market cap
- $27.31B#338 in the S&P 500
- Next earnings
- Mon, Nov 2, 2026
ON Semiconductor (ON) is an S&P 500 company in the Information Technology sector, classified under Semiconductors and headquartered in Phoenix, Arizona. Founded in 1999, it has been in the index since 2022. By market cap it is the 338th largest company in the S&P 500 and the 58th largest of 74 in Information Technology.
Over the past year ON is up 38.0%, while the S&P 500 (SPY) is up 10.6%. It trades 48.0% below its 52-week high of $134.79 and 57.3% above its 52-week low of $44.59. Its next earnings report is due Mon, Nov 2, 2026.
What the ON 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 ON Semiconductor 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.