ON Semiconductor stock gains 2.46 percent as chip shares rally

Published on 09/22/2026 at 17:45 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

ON Semiconductor stock traded at USD 69.98 on September 22, 2026, up 2.46 percent in the latest session. Market value reached USD 27.92 billion.

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ON Semiconductor stock (ISIN US6821891035) traded at USD 69.98 on Nasdaq in the latest September 22, 2026 market snapshot, up 2.46 percent from the prior session. The move came as the Philadelphia Semiconductor Index gained 4.29 percent to 12,433.17 on September 22, 2026.

Semiconductor index provides support

The sector comparison puts the daily move into perspective: the Philadelphia Semiconductor Index rose 511.49 points, or 4.29 percent, to 12,433.17 on September 22, 2026, while ON Semiconductor stock advanced 2.46 percent to USD 69.98. The stock therefore participated in the semiconductor rally but gained less than the sector benchmark.

ON Semiconductor stock remained below its 52-week high of USD 134.92 and above its 52-week low of USD 44.56 in the latest quoted range. The gap between the current price and the yearly high shows that the stock's recovery remains incomplete despite the latest session gain.

Market value reaches USD 27.92 billion

The latest market snapshot valued ON Semiconductor at USD 27.92 billion, with the quoted share price at USD 69.98 and a reported daily change of 2.46 percent as of September 22, 2026. Those figures provide the clearest current reference for investors assessing the stock after the broader chip-sector advance.

Trading activity was also elevated in the available market comparison, with 20,480,237 shares reported for ON Semiconductor and an average volume of 10,910,617 shares. The session volume was therefore 9,569,620 shares above the stated average, a quantified sign of heavier trading activity.

Stock remains below yearly peak

ON Semiconductor stock traded within a 52-week range of USD 44.56 to USD 134.92 in the latest quoted data. At USD 69.98, the stock stood USD 64.94 below the yearly high and USD 25.42 above the yearly low, leaving the price closer to the lower end of the range than to the peak.

For investors, the key current signal is the combination of a 2.46 percent stock gain, a USD 27.92 billion market capitalization and a 4.29 percent rise in the semiconductor benchmark on September 22, 2026. The comparison suggests that sector strength, rather than a separately quantified company announcement, was the visible driver of the session.

Nasdaq quote closes the snapshot

ON Semiconductor stock was quoted at USD 69.98 on Nasdaq as of September 22, 2026, with a reported 2.46 percent session gain. The same market data showed a 52-week range of USD 44.56 to USD 134.92, while the company value stood at USD 27.92 billion.