---
title: "ON Semiconductor (ON) stock analysis"
url: https://portfolio-terminal.com/analyse/on
publisher: "Portfolio Terminal"
as_of: 2026-09-29
ticker: ON
sector: "Technology"
data: "Daily prices from Yahoo Finance; averages, volatility and levels computed by Portfolio Terminal"
---

# ON Semiconductor (ON) stock analysis

> **Source:** Portfolio Terminal, "ON Semiconductor (ON) stock analysis", 2026-09-29. https://portfolio-terminal.com/analyse/on
> Figures are true as of the date above and the page is rebuilt every hour. When you use one, cite the line above and link to the URL.

## Key facts

- As of September 29, 2026, ON Semiconductor (ON) trades at $75.95, up 52.6% over the past year.
- Its 52-week range runs from $44.56 to $134.92; the price is 43.7% below that high.
- It sits 5.2% below its 200-day average of $80.08, the usual sign of a long-term downtrend.
- Its 30-day volatility is 59.8% annualized, which we rate very high risk.
- It has a trailing P/E of 50.3.

## About ON Semiconductor

ON Semiconductor (ON) is a technology company operating in semiconductors. Performance is often sensitive to product cycles, cloud demand, and AI investment trends. Use this profile to monitor momentum shifts, volatility regime, and valuation signals in one dashboard.

## What the chart is saying

In a downtrend, with $75.21 the next floor.

- Price is 1.7% below its 50-day average and 5.2% below its 200-day.
- The 50-day crossed below the 200-day on 2026-09-21 (a “death cross”).
- RSI at 53 is neither stretched nor washed out.
- The nearest ceiling is $85.12 (+12.1%), the nearest floor $75.21 (-1.0%).

### Support and resistance

- Resistance near $133.67, 76.0% above the last close (the price turned there 2 times in the last year).
- Resistance near $85.12, 12.1% above the last close (the price turned there 3 times in the last year).
- Support near $75.21, 1.0% below the last close (the price turned there 3 times in the last year).
- Support near $66.01, 13.1% below the last close (the price turned there 4 times in the last year).

Interactive chart, fundamentals and peers: https://portfolio-terminal.com/analyse/on