Three days ago, the AI trade was in correction.

Today, it delivered the largest single-day market cap gain ever recorded for a company.

Same theme. Same week. Opposite conviction.

The early part of the week told one story.

Semiconductors sold off sharply. INTC, AMD, and LRCX all landed among the week's weakest names together, highlighting sector-wide de-rating, not isolated news.

Bonds were bid across the entire curve.

The VIX rose.

Capital moved to safety.

The middle of the week reinforced it.

The Fed held rates steady, but three officials dissented in favour of a hike.

Oil reversed back above $90 on renewed Middle East tension, reviving the inflation concern markets had just started pricing out.

The Nasdaq 100 sat close to eleven percent off its record.

Today reversed all of it.

Semiconductors posted their biggest gain since April 2025. The Nasdaq 100 climbed 3.4%.

Microsoft alone added roughly $450 billion in value, the largest single-day increase ever recorded for a single company.

That's the thesis.

None of the underlying questions from earlier in the week were actually answered.

Long-term yields kept rising, not falling.

The Fed's hawkish dissent didn't disappear.

Oil's inflation risk didn't unwind.

What changed wasn't the macro picture.

It was the market's willingness to keep pricing it as a risk.

"Is the AI trade under scrutiny, or resuming?"

"How much conviction does a three-day move actually represent?"

A rally built on unresolved risk can move just as fast in either direction.

The speed of this reversal isn't confirmation the concerns were wrong. It's a reminder of how quickly positioning can turn in either direction before the underlying picture has actually changed.

Strengthen your edge. See the risk MT5 hides.