The bears have been put on notice, but the market may be getting ahead of itself. The Nasdaq 100 has delivered one of its 10 most bullish single-session readings of the past decade, according to Nations Indexes president Scott Nations. That is not ordinary tape action. It is a clear sign that selling pressure has been overwhelmed—and that momentum is now driving the conversation.

At the same time, the broader market is confirming the move. The S&P 500, represented here by $SPX, rose 0.6% just after Wednesday’s open and moved to a new record high, while the Dow Jones Industrial Average, or $DJIA, reached 54,000 for another record. For traders watching the Nasdaq 100 through $QQQ, the question is no longer whether the rally has strength. The question is whether that strength can support a fresh breakout without inviting a sharp reversal.

A four-day rally with multiple engines

The current advance has stretched across four sessions, with a Big Tech surge providing the market’s most visible leadership. Hopes surrounding Middle East peace talks, including the Hormuz deal, have added another source of optimism. That combination—technology momentum and improving geopolitical sentiment—has helped create a broad risk-on backdrop across major U.S. indexes.

Markets rarely move on a single narrative for long. Here, several forces are reinforcing one another. Big Tech is pulling the Nasdaq 100 higher, record levels in the S&P 500 are validating the advance, and the Dow’s move to 54,000 suggests the enthusiasm is not confined to one narrow segment of the market. For momentum traders, simultaneous highs across the major benchmarks can be interpreted as confirmation rather than a standalone Nasdaq event.

The tone has also shifted decisively against the pessimists. The market’s latest behavior is being interpreted as evidence that bears are capitulating—throwing in the towel after positioning for weakness that has not arrived. When pessimism gives way rapidly, optimism can run amok. That can produce powerful continuation moves, but it can also leave traders competing to enter after much of the move has already occurred.

Why 7,620 matters for the breakout debate

The S&P 500’s prior record was near 7,620, set in early June. The index has now surpassed that level, turning the old high into a technical threshold that analysts are watching closely. A prior record can serve as a reference point for the market’s next test: Does the index establish acceptance above it, or does the breakout lose momentum after the initial push?

That distinction matters. A move above a widely watched high may attract momentum strategies and reinforce the bullish case for $SPX. It may also encourage traders who had been waiting for confirmation to participate. But a record breakout is not automatically a durable trend. The higher the market moves, the more important follow-through becomes.

Momentum is powerful—but not automatically safe

The bullish case is straightforward. The Nasdaq 100 has registered a top-10 bullish single-session reading for the past decade, the rally has lasted four days, Big Tech is surging, and both $SPX and $DJIA have reached record levels. Those facts indicate unusually strong demand and suggest that momentum traders may continue to focus on upside continuation.

The cautionary case is equally clear. Analysts are not uniformly ready to celebrate the breakout, particularly with the S&P 500 extended at record levels. The market may continue higher, but chasing an advance after bears have capitulated can leave less room for error. A failed hold above the area near 7,620 would command attention because it could challenge the interpretation that the index has achieved a clean technical breakout.

The bottom line: this is a market displaying exceptional force, not a market offering comfortable certainty. The record readings in $SPX and $DJIA strengthen the momentum signal for $QQQ, but they also raise the standard for confirmation. Traders may want to distinguish between genuine follow-through and the emotional final push of a crowded rally.