U.S. stock index futures were lower Monday as global sentiment turned risk-off.The Dow futures was off 0.13% at 06:45 ET. The DJI was flat Friday.TheS&P 500 futures shed 0.26%. The tech-heavy Nasdaq 100 futures lost 0.18%.Sentiment was dented by a (DE:Deutsche Bank) €8-billion cash call. China cut its 2017 growth goal.The dollar index moved higher amid March rate hike bets. The euro dipped on French election jitters.Oil was lower as the U.S. rig count continued to rise amid record inventories.(NYSE:Snap) extended its run-up pre-market after soaring on its debut last week.The stock was up 3.7% at over $28 against an IPO price of $17.