Quantum Stocks Poised for Violent Selloff After Long Weekend
Quantum stocks may be heading into another classic boom-and-bust setup — and the parallels to September 2025 are getting hard to ignore.
Back then, the sector exploded almost overnight. Fed optimism, government funding headlines, retail FOMO, and AI hype all collided at once. Names like QBTS, RGTI, QUBT, and IONQ went vertical in days. Social media turned euphoric. Traders started calling quantum “the next AI.”
Then came the other side of the trade.
By late October, many of those same stocks had already collapsed sharply as momentum cooled and traders rushed to lock in profits. What looked unstoppable suddenly became illiquid and violent on the downside.
Now look at what just happened again.
Several quantum names surged 40–50% in only two trading sessions. The entire sector started trading like one giant momentum basket rather than separate companies. AI narrative spillover, institutional interest, and retail speculation pushed the move into near-parabolic territory.
But Friday aftermarket action quietly changed the tone.
Most of the leading names were slightly red after hours — not a crash, just enough weakness to suggest early profit taking may already be starting. Historically, that matters. In speculative sectors, small aftermarket weakness after a vertical rally often becomes the first crack in momentum.
That does not automatically mean Tuesday will collapse.
In fact, speculative manias often produce one final squeeze higher before rolling over. A green open Tuesday would not surprise me at all. Another sharp intraday spike also would not surprise me.
What matters more is whether buyers still aggressively defend dips once the first real selling appears.
If Tuesday turns into:
- gap up,
- early euphoria,
- failure to make new highs,
- then increasing sell volume,
that would resemble the exact exhaustion pattern seen repeatedly in quantum, AI microcaps, biotech squeezes, and meme stock cycles.
The fascinating part is that quantum computing itself is probably real long term. Government funding is increasing. Major tech companies are taking it seriously. Commercial adoption is slowly emerging.
But these stocks are not trading on 2035 fundamentals right now.
They are trading on momentum, emotion, liquidity, and narrative acceleration.
And historically, those forces tend to move much faster — in both directions — than investors expect.