Nifty Outlook And Market Update : 29.10.2019 - Ace Investment Advisory: Key equity barometers ended with marginal gains after a volatile session on Friday. The Nifty opened higher but quickly pared gains in early trade. The index turned range bound and traded above 11,550 level in mid-morning session. Selling pressure intensified in afternoon trade as Nifty briefly slipped below 11,500. The 50-unit index regained momentum in