Texas Instruments falls 10.7% on 5 November
Texas Instruments closed down 10.7% on 5 November 2026, its largest one-day fall since 23 July 2025. The closes, the trading volume and what the company filed with the SEC around the move.
Checked before publishing: software matched every figure in this piece to the data it came from (Yahoo Finance daily closes for TXN (delayed)). How we check
Written by software from the data shown, at 01:35 ET on 6 November 2026. Not edited before publication. How this is made
Closes, filings and official calendars
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Texas Instruments Incorporated (TXN) shares fell 10.7% on 5 November 2026. Below are the closes, how unusual the move was, and what the company filed.
The move
Texas Instruments closed at $278.15 on 5 November 2026, down 10.7% from $311.49 on 4 November, its largest one-day fall since 23 July 2025. About 19.2 million shares traded on 5 November, 2.4 times the average of the 20 sessions before. In the 20 sessions to 4 November its daily changes had a standard deviation of 2.2% (20-day realized volatility of 34.3% a year), so the move on 5 November was about 5.0 times a normal day.
What the company filed
Texas Instruments filed no current, quarterly or annual report with the SEC from 1 November to 5 November, according to EDGAR.
Its earlier moves this size
Texas Instruments’s only earlier one-day falls of 8% or more in the daily closes we hold, since 6 November 2024: 23 July 2025, down 13.3%, and up 7.8% 20 sessions later. These are dates, not a pattern: a few moves say little about the next one.
What this note does not say
The filings do not give a reason for the share price move, and neither do we: this note puts the closes and the filings side by side. Every quarter Texas Instruments has filed, each linked to its filing, is on the TXN page at /s/txn.
Corrections (the text above is as first published)
- 2026-11-08: The “earlier moves” section said it gave Texas Instruments’s only earlier one-day falls of 8% or more since 6 November 2024, but it counted only moves our software had flagged as unusual against the 20 sessions before them, and skipped the latest 20 sessions. In the daily closes we hold there were 3 such falls since 6 November 2024; the latest 3 were 26 June 2026, down 8.5%; 23 June 2026, down 8.4%; 23 July 2025, down 13.3% (Yahoo Finance daily closes). Later notes count every move that size.
Sources
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Sources: Yahoo Finance daily closes and volumes (delayed) and the company’s own SEC filings. The volatility, volume and free cash flow comparisons are our calculations. General market information, not investment advice.
Note: Articles and community posts on PYE Markets are for educational and informational purposes only and are not financial advice.
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