March 19 (Reuters) - U.S. stock index futures gained some ground on Wednesday ahead of the Federal Reserve's widely anticipated monetary policy decision, at a time when worries about trade policies and their impact on the economy have rattled investors. .N

** Venture Global <VG.N>: BUZZ - Up after report Trump to clear exports from Louisiana project nL4N3Q20P3

** General Mills Inc <GIS.N>: BUZZ - Falls after it cuts annual sales forecast nL4N3PW151

** iShares MSCI Turkey ETF <TUR.O>: BUZZ - Turkey-focused ETFs slump after Erdogan's main rival detained nL4N3Q20Q4

** Tesla Inc <TSLA.O>: BUZZ - Rises after near 10% slump over past two sessions nL4N3Q20TS

** Gilead Sciences Inc <GILD.O>: BUZZ - Slides as Trump administration puts HIV prevention funds under review nL4N3Q20TE

** Chipotle Mexican Grill Inc < CMG.N>: BUZZ - Stifel cuts Chipotle PT on soft traffic and seasonality headwinds nL4N3Q20UW

** HealthEquity Inc <HQY.O>: BUZZ - Tumbles after mixed Q4, annual forecast miss nL6N3Q20EU

** Aterian Inc <ATER.O>: BUZZ - Jumps on upbeat annual revenue forecast nL4N3Q20WC

** Adobe Inc <ADBE.O>: BUZZ - Baird lowers Adobe's PT amid choppy macro, marketing challenges nL4N3Q20TN

** Centerspace <CSR.N>: BUZZ - Wells Fargo initiates Centerspace coverage with 'equal weight' rating nL4N3Q20X2

(Compiled by Rajarshi Roy and Siddhi Mahatole)

((siddhi.mahatole@thomsonreuters.com))