Micron stock closed its session on Thursday, November 5, 2026, at $656.39, down 17.46%. Micron opened at $752.69… Micron stock closed its session on Thursday, November 5, 2026, at $656.39, down 17.46%. Micron opened at $752.69, traded between a low of $650.00 and a high of $761.81, and closed at $656.39, against a previous close of $795.23. The daily chart shows a bearish structure below every major exponential average and the lower Bollinger band. Oversold readings across multiple timeframes complicate the outlook but do not yet contradict the bearish bias.