Tech Momentum Gauge Plunges Deeper Than Dot-Com Bust

A closely watched gauge of technology stock momentum has fallen further than it did during the dot-com bust, as the market's leading stocks stumble, according to Seeking Alpha Market Currents. The deterioration in momentum among market leaders marks a record-breaking collapse, underscoring elevated drawdown risk for portfolios heavily weighted toward growth names.

The signal matters for investors because momentum has been a defining driver of equity returns, concentrating gains in a narrow group of market leaders. When that leadership falters, the unwind can be sharp and self-reinforcing, leaving growth-heavy allocations exposed to outsized losses. The comparison to the dot-com era is notable given the severity of that earlier episode, suggesting the current momentum reversal is unusually deep rather than a routine pullback.

With the momentum gauge now below dot-com-bust levels, attention turns to whether the weakness in market leaders broadens into a sustained drawdown or stabilises. Investors will be watching for further signs of leadership deterioration and any rotation away from the growth stocks that have driven index gains, with the depth of the momentum collapse likely to shape risk appetite in the sessions ahead.