US stock markets are closed today, Friday July 3, for the Independence Day observance. But traders aren't taking the day off, the conversation is dominated by Thursday's split-session fireworks.

The Dow Jones Industrial Average closed at a record 52,900, gaining 1.14%, while the Nasdaq Composite dropped 0.8% and the S&P 500 eked out a nearly flat close at 7,483. The real story, as traders on X are framing it, was a sharp rotation out of technology and semiconductors into financials, communication services, and cyclicals.

Semis Take a Beating

The iShares Semiconductor ETF (SOXX) plunged nearly 6% in a single session. Micron (MU) cratered more than 10%, Marvell Technology (MRVL) dropped roughly 10%, and Intel (INTC) fell about 5%. Analysts characterized it as profit-taking after a blistering first half that saw many chip stocks rally over 80% on relentless AI demand.

Day trader sentiment is split. Some see a healthy correction within an uptrend, "semis got ahead of themselves," as one X account put it. Others worry the semi sell-off is a warning shot for a broader pullback after the holiday.

"Closing the Strike", $62K Options Win

Against the selling backdrop, options trader @ultrawavetrader posted a notable trade: closing a strike position for a $62,065 profit, selling the second half at ~14.3, rolling and buying another strike for the next session. The post underscores the active options flow still happening as traders position into the long weekend.

What's Next?

Two camps are emerging among short-term traders. One sees the rotation as healthy market broadening, "when the Dow leads, money is moving from the mega-caps into the broader market." The other fears the semiconductor rout is the opening act of a deeper correction that spreads after the holiday.

Tesla (TSLA) gained about 1.8% on Thursday, continuing to draw day-trader interest alongside Robinhood (HOOD) and Palantir (PLTR), both of which saw strong bullish chatter on WallStreetBets.

Trading resumes Monday, July 6, with all eyes on whether the rotation holds or tech regains its leadership.