ON Semiconductor stock closed at $80.08 on Thursday, up 4.18%, breaking decisively above its daily upper Bollinger band. The session’s open-to-close gain of 4.60% signals a breakout rather than a drift — setting a distinctly bullish tone heading into the next session.

Key takeaways

• ON Semiconductor stock surged 4.18% to close at $80.08 on Thursday, October 1, 2026.
• The daily close breached the upper Bollinger band at $79.59, confirming a breakout from the recent trading range.
• Hourly EMAs are fully stacked bullish, though hourly RSI14 at 78.18 warns of overbought conditions.
• Daily MACD turned positive, with the MACD line crossing above its signal line and a histogram…