Stocks making the biggest moves midday: Southwest Airlines, Circle Internet Group, Halliburton & more

Try the businesses making headlines in noon buying and selling:

Pfizer — The pharma large issued disappointing 2026 earnings steering. Pfizer forecast an adjusted revenue ranging between $2.80 per share and $3 per share for the approaching 12 months. Analysts polled by LSEG anticipated earnings per share of $3.05 for 2026. Income for the interval is anticipated to vary from $59.5 billion to $62.5 billion, which might be little modified from the corporate’s 2025 gross sales forecast for $62 billion. Shares slid greater than 4%.

Elanco Animal Well being — The pet vaccine maker rose greater than 3% after CEO Jeffrey Simmons and CFO Robert VanHimbergen disclosed purchases, in response to regulatory filings.

Circle Web Group – Shares of the stablecoin issuer jumped greater than 8%. Visa introduced on Tuesday that U.S issuer and acquirer companions can settle transactions with Visa in Circle’s USDC, a stablecoin that is pegged to the U.S. Greenback. Visa shares have been little modified.

Southwest Airways – The airline’s shares climbed greater than 2% and touched a brand new 52-week excessive after Barclays upgraded the title to obese from equal weight. Southwest “stands to profit from a cloth improve in business technique,” Barclays wrote in a analysis notice, including that the airline is a high concept for 2026.

Vitality names – Shares of oil giants tumbled as U.S. crude oil dropped to its lowest worth since 2021. West Texas Intermediate crude slid as little as $54.98 a barrel on Tuesday as merchants take care of a surplus and lowered geopolitical danger. Halliburton shares misplaced 5%, whereas APA dropped 4.7%.

Estee Lauder – The cosmetics producer noticed shares advance 3% after Financial institution of America added Estee Lauder to its US 1 Checklist. The agency charges the wonder firm a purchase, deeming it its high decide in magnificence for 2026.