BUZZ-U.S. Stocks On The Move-Keysight, Moderna, Marvell Technology

August 19 (Reuters) - U.S. stock index futures were stable on Wednesday following a technology-driven selloff that rocked Wall Street in the prior session as investors turned their attention to the inflation outlook and geopolitical tensions in the Middle East.

• Cogent Communications Holdings Inc (CCOI.O): Shares fall after J.P. Morgan cuts rating, price target.
• Klarna Group PLC (KLAR.N): JPM cuts Klarna to 'neutral' on limited earnings visibility, execution concerns.
• Keysight Technologies Inc (KEYS.N): Gains as AI data center demand drives upbeat Q4 forecast.
• Target Corp (TGT.N): Falls despite annual forecast hike.
• Honeywell Aerospace Inc (HONA.O): Gains after Morgan Stanley ups rating to 'overweight'.
• Dollar Tree Inc (DLTR.O): Gets an upgrade at Jefferies on improving traffic.