$NVDA 今日上涨4.1% — 是什么推动的？

This move is pretty impressive! I'm curious if anyone sees this as a breakout that could sustain, or more of a short-term reaction to a specific news item?

It's certainly a strong move today, though not entirely unexpected given the broader market's renewed interest in tech. I'm curious if this leg up has significant volume behind it, or if it's more of a short-squeeze play.