U.S. stock index futures were slightly higher on Wednesday, stabilizing after volatile sessions earlier this week as investors assessed risks to the AI trade and brewing tariff doubts heading into Nvidia's earnings due later in the day..N

** Workday Inc WDAY.O:

BUZZ - Shares drop as fiscal 2027 forecast disappoints nL6N3ZL0I2

** First Solar Inc FSLR.O:BUZZ - Shares slide on weak annual sales forecast nL6N3ZL0K8

** HP Inc HPQ.N:BUZZ - Expects chip crunch to continue, warns of slump in PC sales; shares fall nL6N3ZL0IV

** Lowe's Companies Inc LOW.N:BUZZ - Falls after forecasting annual sales, profit below estimates nL6N3WI0PI

** Axon's Enterprise Inc AXON.O:BUZZ - Shares surge as strength in demand drives Q4 bea nL6N3ZL0NT

** Mosaic Co MOS.N:BUZZ - Falls after Q4 profit misses estimates nL4N3ZL0SN

** Lucid Group Inc LCID.O:BUZZ - Falls after forecasting slower pace of production in 2026 nL4N3ZL0RZ

** Zeta Global Holdings Corp ZETA.N:BUZZ - Climbs after lifting FY26 revenue forecast nL6N3ZL0OP

** Cava Group Inc CAVA.N:BUZZ - Rises after annual sales forecast beats estimates nL6N3ZL0PI

** Hecla Mining Co HL.N:

** Coeur Mining Inc CDE.N:

** Endeavour Silver Corp EXK.N:

** Silvercorp Metals Inc SVM.N:

BUZZ - Silver miners gain as metal prices hit three-week high nL4N3ZL0Z7

** Circle Internet Group Inc CRCL.N:BUZZ - Jumps after Q4 revenue beat nL4N3ZK1RV

(Compiled by Kritika Lamba and Rajarshi Roy)

((Rajarshi.Roy@thomsonreuters.com))