Nasdaq Up By 60% Since Liberation Day Selloff And By 100% In 3 Years

This kind of momentum is usually less about improving fundamentals than about a self-reinforcing positioning regime: systematic trend-followers, CTA overlays, passive inflows, and short-vol covering all add marginal demand into a market with limited near-term supply. The second-order effect is that the index tape itself becomes a catalyst for earnings revisions in large-cap tech, because managers underweighting the winners are forced to chase, while laggards outside the growth complex become a hidden funding source.

The main beneficiary is not just mega-cap software and semis, but also any business exposed to a richer equity currency: serial acquirers, AI infrastructure vendors, and late-stage private companies that can now mark up comps or tap capital on better terms. The losers are defensives and value sectors whose relative performance deteriorates as capital rotates toward duration, and any crowded bearish hedges that rely on mean reversion; if the move extends for another 2-4 weeks, those hedges can become an accelerant rather than protection.

The risk is that the rally has become mechanically over-owned in the wrong way: when breadth narrows, a single macro wobble, disappointing mega-cap guide, or rates backup can unwind the whole trade faster than the underlying business cycle would suggest. In that setup, the issue is not whether tech is good over 12 months, but whether near-term positioning is stretched enough that a 3-5% drawdown triggers de-risking across vol-controlled portfolios.

The contrarian takeaway is that a long streak like this is bullish until it isn't, but the best asymmetry is often not outright shorting index strength; it's betting against complacency in correlated exposures. The market may be underpricing how little cushion remains for crowded growth longs if real yields rise or earnings breadth fails to broaden over the next reporting season.