BWX Technologies (NYSE:BWXT) jumped on the S&P MidCap 400 on Tuesday, October 6, 2026, trading at $146.53 in the morning session. The catalyst was the selection of the company's BANR microreactor for a transportable nuclear plant project in Canada.
Caterpillar (NYSE:CAT), a leading maker of construction andMiningmachinery, was the top gainer in theDow Jones Industrial Averageduring Tuesday's session, October 6, trading at around $871. The stock climbed solidly as theBlue-Chipindexadded 253 points to finish at 51,521.28.
Quanta Services (NYSE:PWR) jumped on Tuesday, October 6, trading around $721.50 during the session, as grid and power-infrastructure contractors rallied on expectations of surging electricityDemandfrom AI data centers. There was no company-specific news.
Corteva (NYSE:CTVA) rocketed on Tuesday, October 6, closing at $13.91, up $1.52, after JPMorgan upgraded the agricultural chemicals company to Overweight from Neutral and set a $19 price target. Volume was heavy, with about 45.1 million shares traded, far above the stock's typical daily …
EMCOR Group (NYSE:EME) moved sharply higher on Tuesday, October 6, trading around $825.18 during the session, as the trade built around the artificial-intelligence infrastructure build-out came roaring back. Market commentary grouped EMCOR with other industrial and defense-spending names among stocks that rose on the …
Comfort Systems USA (NYSE:FIX) soared on Tuesday, October 6, changing hands around $1,820 during the session, as stocks tied to data-center construction caught a powerful bid. The company did not issue any news of its own. Market commentary grouped Comfort Systems with other AI …
BorgWarner (NYSE:BWA) climbed on Tuesday, October 6, after Morgan Stanley upgraded the auto-parts supplier to Overweight from Equal Weight. The bank pointed to what it described as a durable automotive earnings base, suggesting it sees BorgWarner's coreBusinessas more resilient than the market had been …
Cummins (NYSE:CMI) climbed on Tuesday, October 6, as investors piled into companies linked to supplying and backing up electricity for artificial-intelligence data centers. The company made no announcement of its own. Market commentary grouped Cummins among stocks lifted by the AI power and backup-generation …
Copart (NASDAQ:CPRT) slid on Tuesday, trading at about $26.89 during the session, close to its lowest level in a year. No new company-specific catalyst was found for the day. The online vehicle auction company was among the decliners in the S&P 500 even as …
Truist Securities cut its price target on ITG, Inc. (NASDAQ:ITG) to USD 14 from USD 17 on October 5, 2026 and maintained its Buy rating. ITG is a Fort Lauderdale company that builds and maintains fiber, wireless,Data CenterandUtilitynetworks, and it listed onNasdaqon July 1, …