wall street predilection glass-half-full view president donald trump full display friday investors back fear failure repeal obamacare would endanger trump entire agenda favor optimism would simply get tax cut infrastructure spend clock tick close vote house representatives set tentatively friday afternoon u.s. stock little change even appear republican leadership yet secure support need pass measure stark contrast early week equities suffer big one-day drop since november election ground shaky prospect successful repeal affordable care act know popularly obamacare litmus test everything champion trump think investors belief trump go pivot tax say paul nolte portfolio manager kingsview asset management chicago think pivot saw tuesday indeed trump deliver lawmakers ultimatum late thursday say time negotiation end will leave aca place get priorities e-mini futures rally 0.25 percent overnight trade follow statement go back burner start address corporate tax rat infrastructure would positive market administration go look say hey thing go take while want win say bucky hellwig senior vice president bb wealth management birmingham alabama go something could get quickly beneficial market hellwig say u.s. stock rally hard since trump elect nov. benchmark 500 gain around 10 percent span gain come investors embrace prospect pro-growth pro-business agenda trump tout campaign recently doubt arise trump ability deliver agenda effort repeal obamacare grow rancorous stock drift sideways last several weeks even amid sanguine mood friday vote approach investors ready embrace notion failure repeal obamacare could readily overlook give far market come since election republicans settle conservative-moderate division healthcare divide exacerbate issue attempt say joseph trevisani chief market strategist worldwide market woodcliff lake new jersey still less 90 minutes go house vote little evidence angst evident early week investors saw vote clear pass-fail test trump agenda think trump say go take vote go move next item kind positive thing think important things fiscal stimulus tax reform tom tucci head treasuries trade cibc new york say know lot people say foreshadow battle think lot support end investors buoy trump 's readiness move obamacare