Why did Texas Instruments stock rise 6.6% on 9 Nov 2026?

Quantooo Lab · 2026-11-10

How much did Texas Instruments move?

Texas Instruments Inc (TXN) rose 6.62% on Mon 9 Nov 2026, the second-biggest rise in the S&P 100 that day. The S&P 500 rose 2.37%, and 80 of the 98 S&P 100 companies we cover rose.

It was its biggest one-day rise since 18 Jun 2026.

Was trading busier than usual?

Trading volume was 1.1 times its 20-day average, about as usual. Over the past month, to this close, the stock moved +4.74%, while the S&P 500 moved −3.32%.

Did results or filings come out?

In the 3 days to the close, the company filed with the SEC: a form 8-K on 9 Nov about other events.

How did its Quantooo score change?

Our score went from 56 (6 Nov) to 58 out of 100 (band: around average). Its parts: trend 66 → 76, stability 19 → 15, fundamentals 89 → 89, market backdrop 39 → 46, news tone 65 → 65. The biggest change: the price trend got stronger (+10).

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: TXN 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, 9 Nov.

Educational, not investment advice.