Why did NVIDIA stock fall 9.3% on 5 Nov 2026?

Quantooo Lab · 2026-11-06

How much did NVIDIA move?

NVIDIA Corp (NVDA) fell 9.26% on Thu 5 Nov 2026, the fourth-biggest fall in the S&P 100 that day. The S&P 500 fell 4.41%, and 9 of the 98 S&P 100 companies we cover rose.

It was its biggest one-day fall since 27 Jan 2025.

Was trading busier than usual?

Trading volume was 2.9 times its 20-day average, busier than usual. Over the past month, to this close, the stock moved −24.09%, while the S&P 500 moved −5.92%.

Did results or filings come out?

No company filings with the SEC (8-K, 10-Q or 10-K) in the 3 days to the close.

How did its Quantooo score change?

Our score went from 55 (4 Nov) to 51 out of 100 (band: around average). Its parts: trend 33 → 35, stability 97 → 76, fundamentals 85 → 85, market backdrop 54 → 54, news tone 3 → 3. The biggest change: price swings got bigger (−21).

A big one-day move shifts the trend and stability parts by itself, because both are worked out from prices. Every step of the calculation: NVDA stock page.

So why did it move?

Our data can't say. It shows what was published and what changed in the numbers, but a reason needs a source, and a move can also come from news, analyst views or trading across the market that our data doesn't cover.

What does it mean?

A day's moves describe the past. They don't tell you where prices go next, and our own tests found our scores have not reliably picked future winners.

See the whole day: US stock market today, 5 Nov.

Educational, not investment advice.