Why Is Texas Instruments Inc. (TXN) Stock Down Today?
AI-sourced movement explanations, refreshed three times each trading day · Latest: July 17, 2026
Texas Instruments Shares Decline Amid Broader Semiconductor Weakness
The Full Story
Texas Instruments (TXN) shares experienced a notable decline of 2.47% today, closing at $283.97. This movement significantly underperformed the broader semiconductor sector, which saw an average change of -0.55%. The larger drop for TXN suggests company-specific selling pressure in addition to overall market trends affecting the industry.
What's Driving the Move
Sector-wide downturn
The semiconductor sector experienced a general decline, contributing to negative pressure on TXN's stock price.
Company-specific selling pressure
Texas Instruments' shares saw a more pronounced decline than the sector average, indicating additional selling pressure specific to the company.
Significant Moves — Last 90 Days
Texas Instruments Shares Drop, Outpacing Sector Decline
Texas Instruments Plunges Over 4%, Significantly Underperforming Sector
Texas Instruments Drops Over 3% Amid Broader Nasdaq Sell-Off
Texas Instruments Rises on Strong Semiconductor Market Projections
Texas Instruments Jumps on Positive Chip Sector Outlook
Previous Sessions
A running log of what moved TXN each trading day.
| Date | Move | What Happened |
|---|---|---|
| Jul 16 | ▼ -3.31% | Texas Instruments Shares Drop, Outpacing Sector Decline |
| Jul 15 | ▼ -1.50% | Texas Instruments Dips Amid Broader Sector Gains |
| Jul 14 | ▲ +2.34% | Texas Instruments Rises, Outperforming Sector Amidst Positive Industry Outlook |
| Jul 13 | ▼ -4.15% | Texas Instruments Plunges Over 4%, Significantly Underperforming Sector |
| Jul 10 | ▲ +0.96% | Texas Instruments Rises, Outpacing Sector Average |
| Jul 9 | ▲ +2.32% | Texas Instruments Rises, Outperforming Sector on Broad Semiconductor Optimism |
| Jul 8 | ▲ +2.72% | Texas Instruments Surges, Outperforming Sector on Broad Semiconductor Optimism |
| Jul 7 | ▼ -3.35% | Texas Instruments Drops Over 3% Amid Broader Nasdaq Sell-Off |
| Jul 6 | ▲ +3.56% | Texas Instruments Rises on Strong Semiconductor Market Projections |
| Jul 3 | — +0.00% | Texas Instruments (TXN) Closes Flat Amidst No Trading Activity |
| Jul 2 | ▼ -1.78% | Texas Instruments Dips, Underperforming a Downbeat Semiconductor Sector |
| Jul 1 | ▲ +0.15% | Texas Instruments posts slight gain, outperforming declining sector |
| Jun 30 | ▲ +4.40% | Texas Instruments Jumps on Positive Chip Sector Outlook |
| Jun 29 | — +0.04% | Texas Instruments posts minimal gain, underperforms chip sector |
Frequently Asked Questions
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Methodology
Each trading day we pair TXN’s price and volume action with same-day news coverage, earnings events, analyst actions, and sector context, then generate a sourced explanation using AI with live search grounding. Updates run shortly after the open, midday, and after the close — intraday versions are marked preliminary.
Moves are flagged significant based on their size relative to the stock’s typical daily range. Explanations describe what plausibly drove a move; markets don’t always have a single clean cause.
Not Financial Advice
This page is for education and information only. Indicators are mechanical calculations, AI commentary can contain errors, and nothing here is a recommendation to buy or sell any security. Do your own research and consider consulting a qualified financial advisor. See our full disclaimer.
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