Sentiment Heatmap — Week of October 5, 2026
AlphAI classified 17,366 ticker level sentiment reads across 13,649 news articles the week of October 5, 2026. Net tone came in at 10.8% bullish, down from 30.3% the week before and the lowest reading since the series began in July. Monday and Tuesday ran close to the previous week's 30.3, then Thursday and Friday turned net bearish, when a US green card suspension and a SpaceX spectrum deal landed on top of weaker company news. Ten of twelve sectors finished positive, and Communication Services fell to minus 24.
News tone in the week of October 5 ran net 10.8% bullish across 17,366 scored ticker reads, the lowest reading since this series began in July and down from 30.3% a week earlier. A third of the drop came from one story: the suspension of Microsoft and several Indian IT firms from the US green card program, which produced 964 bearish reads.
Power deals, defense contracts and takeovers led the bullish board
Constellation Energy was the most bullish name of the week at 110 bullish to 4 bearish, on a nuclear power deal with Google, put at $4.3 billion in coverage, which reports said sent the stock up 12%. Vistra, at plus 52, belongs to the same theme: the Department of Energy confirmed a loan of up to $4.2 billion to raise output at its nuclear plants. Nvidia was second at 167 to 70 on reports that it is in talks to buy or invest further in Reflection AI and on a $1 billion commitment to US science over five years. Part of its bearish side came on Thursday, when Nvidia, Oracle and CoreWeave shares fell after OpenAI revenue figures, a story that produced 104 bearish reads across 23 tickers. Tesla read 124 to 34 on third quarter sales that beat estimates, which coverage tied to rising fuel prices. Constellation's plus 106 at the top compares with Nvidia's plus 282 at the top of the previous issue's board.
Defense filled two rows. Lockheed Martin read 86 to 3 and Boeing 93 to 11. Both are tagged on a seven year Boeing contract for PAC-3 MSE missile seekers, reported in one headline at $14.7 billion, and Lockheed is competing with Embraer for a $10.5 billion Indian transport aircraft program. Two takeovers made the board. PTC read 92 to 12 on Schneider Electric's agreement to acquire it for $22.6 billion, and RXO read 60 to 8 on a $5.8 billion proposal from C.H. Robinson. Marvell read 85 to 6 after its investor day, where it set a $90 billion revenue target for 2031, and Palantir 67 to 5 on a Goldman Sachs upgrade to buy. AMD, at 110 to 33, still drew coverage of its World Labs acquisition.
Chipotle, at 70 to 6, is the other half of a bearish row. Reports that Starbucks is exploring a purchase of Chipotle for about $39 billion read bullish for the target and mostly bearish for the buyer. Below the board, SpaceX at plus 51 is the same spectrum deal that puts AT&T, T-Mobile and Verizon on the bearish board, and Humana at plus 51 rose about 15% on higher Medicare Advantage star ratings. GlobalFoundries at plus 40 and TSMC at plus 39 are one $2 billion silicon interposer agreement.
Healthcare led the sectors at plus 44 over 2,277 reads, followed by Utilities at plus 43, where Constellation and Vistra carry nearly half of the reads, 183 of 378. Energy fell to plus 19 from plus 48 a week earlier. Its largest bearish story was Shell, Chevron and Harbour Energy cutting Gulf of Mexico oil output, 45 bearish reads of 59. Technology remained the largest sector, at 30.1% of all reads, and finished at minus 0.5%.
| Ticker | Company | Bull / bear reads | Net |
|---|---|---|---|
| CEG | Constellation Energy | 110 / 4 | +106 |
| NVDA | NVIDIA | 167 / 70 | +97 |
| TSLA | Tesla | 124 / 34 | +90 |
| LMT | Lockheed Martin | 86 / 3 | +83 |
| BA | Boeing | 93 / 11 | +82 |
| PTC | PTC | 92 / 12 | +80 |
| MRVL | Marvell Technology | 85 / 6 | +79 |
| AMD | Advanced Micro Devices | 110 / 33 | +77 |
| CMG | Chipotle Mexican Grill | 70 / 6 | +64 |
| PLTR | Palantir Technologies | 67 / 5 | +62 |
| RXO | RXO | 60 / 8 | +52 |
| VST | Vistra | 58 / 6 | +52 |
One government decision filled the top five bearish rows, and a spectrum deal took three more
The five most bearish names of the week share one story. Headlines about the suspension of Microsoft and several Indian IT services firms from the US green card program, most of them published on Thursday October 8 and Friday October 9, produced 1,006 reads across 309 articles, 964 of them bearish, and the five names at the top of the bearish board carry 947 of those. Microsoft read 114 bullish to 358 bearish overall, Adobe 6 to 230, Infosys 5 to 224, Cognizant 5 to 197 and Wipro 5 to 183. The cluster was 5.8% of the week's reads. Without it the week reads 17.3% bullish instead of 10.8%, and Microsoft alone reads plus 27 instead of minus 244, in a week that also brought its Windows, Surface and RTX Spark AI event. The other four names still read negative outside the cluster, between minus 30 and minus 42.
AT&T, T-Mobile and Verizon each read minus 84 on one deal (outside it they read between minus 7 and minus 10): SpaceX acquired nationwide spectrum licenses to expand Starlink's mobile service, and the three carriers' shares fell, with T-Mobile posting its worst day since 2013 in coverage. Most of the cluster's reads, 214 of 347, came on Friday. Without the green card and spectrum clusters the week reads 18.9% bullish, Technology plus 22 and Communication Services minus 10. Warner Bros. Discovery read 38 to 126 as Paramount Skydance completed its merger with it, named the combined company Skydance and said HBO Max and Paramount+ will become one app. Starbucks read 4 to 95, on the Chipotle report and on a class action over its sugar free protein drinks.
By day, Monday read plus 27.9 and Tuesday plus 31.7, close to the previous week's average. Wednesday fell to plus 19.9, Thursday to minus 1.8 and Friday to minus 9.3. The two clusters explain only part of it: without them Thursday reads plus 11.4 and Friday plus 8.9, still the weakest weekdays. Thursday also brought Delta Air Lines' third quarter miss and lower 2026 profit forecast (19 bullish to 92 bearish for the week), reports that Apple cut iPhone 18 Pro component orders by about 15%, a $350 million OCC penalty for American Express and a lawsuit against DraftKings by the Seminole Tribe of Florida. PepsiCo, at 44 to 104, drew mixed coverage of its Wednesday third quarter report: revenue rose 5.6% to $25.3 billion, and bearish pieces focused on its updated outlook.
Regulation was the most negative large news category, at minus 58.8% over 2,585 reads, against minus 23.1% the week before. Technology news ran at plus 58.9% over 1,535 reads and mergers and acquisitions at plus 31.6% over 2,254. Consumer Cyclical at plus 2 and Cryptocurrency at plus 4 were effectively flat.
| Ticker | Company | Bull / bear reads | Net |
|---|---|---|---|
| MSFT | Microsoft | 114 / 358 | -244 |
| ADBE | Adobe | 6 / 230 | -224 |
| INFY | Infosys | 5 / 224 | -219 |
| CTSH | Cognizant Technology Solutions | 5 / 197 | -192 |
| WIT | Wipro | 5 / 183 | -178 |
| SBUX | Starbucks | 4 / 95 | -91 |
| WBD | Warner Bros. Discovery | 38 / 126 | -88 |
| T | AT&T | 18 / 102 | -84 |
| TMUS | T-Mobile US | 1 / 85 | -84 |
| VZ | Verizon Communications | 1 / 85 | -84 |
| DAL | Delta Air Lines | 19 / 92 | -73 |
| PEP | PepsiCo | 44 / 104 | -60 |
Methodology
Covers every enriched news article published between October 5 and October 11, 2026 that AlphAI scored at relevance 6 or higher, the same floor used for the per-stock sentiment strips on the site, excluding SEC Form 4 insider filings, whose templated text is almost always neutral. The remaining sample is 16,717 reads from general news, 644 from SEC 8-K filings and 5 from SEC 6-K filings. For each article, AlphAI assigns a sentiment of positive, neutral or negative to every company it identifies, and only tickers that pass enricher validation are counted. A 'ticker read' is one such per-ticker label, so an article naming six companies contributes up to six reads, and a market-wide or sector-wide story is counted once for every ticker it tags; the largest multi-ticker article in this window is an analyst note on medical technology that tags 22 tickers. Net tone is bullish reads minus bearish reads as a share of all reads for that group. Sectors come from each company's classification, which 99.2% of reads carry (the largest names without one are bitcoin and ether ETFs and a Brazil ETF), and a sector needs at least 15 reads in the window to appear on the chart. Chart values are whole points; Technology is shown to one decimal because it rounds to zero (minus 26 net reads over 5,223). The two ticker leaderboards rank strictly by net reads, bullish minus bearish, among names with at least 4 reads, with ties broken by the larger number of reads: RXO ranks above Vistra at plus 52, and AT&T above T-Mobile and Verizon at minus 84. The next names below the boards are SpaceX and Humana at plus 51, and Meta at minus 50. Share classes and secondary securities are ranked separately, and this week none changes a rank: the preferred and note lines of Boeing, AT&T and T-Mobile carry no reads, Alphabet's two classes combine to plus 39, Strategy's common and STRC preferred to plus 16, and TSMC's Taiwan listing adds 3 to its plus 39, all below the bullish board. The green card cluster is every read whose headline mentions green cards, visas, foreign workers, labor certification, PERM or H-1B; the spectrum cluster is every AT&T, T-Mobile, Verizon or SpaceX read whose headline mentions SpaceX, Starlink, spectrum or Musk, plus 17 such reads on three smaller telecom and satellite names. The word test for the green card cluster also catches 16 reads tagged to Visa and Mastercard; they were left in and move no published figure by more than 0.1 point. Linked names are described as one story in the prose rather than as independent events: the five green card names, AT&T, T-Mobile, Verizon and SpaceX (one spectrum deal), Boeing and Lockheed Martin (one missile seeker contract), Chipotle and Starbucks (one takeover report) and GlobalFoundries and TSMC (one supply agreement). The window holds 57,369 enriched articles against 50,557 the week before, and scored reads rose 16.5% from 14,903. AlphAI added direct publisher feeds on September 29, so compare percentages across issues and treat raw volumes as a separate series. The week of September 28, recounted today, stands at 14,900 reads and 30.3% net bullish, three articles and three reads fewer than published, with the same tone. The two earliest issues, from July, rest on samples of about 7,000 reads. This is a filtered readout of public news coverage, not investment advice or a measure of price performance.
Sources: AlphAI enriched news feed, GDELT Project (global news index), SEC EDGAR Form 8-K filings
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