Mumbai: Key Indian equity indices opened flat Tuesday as index pivotals — finance and banking stocks — witnessed selling pressure. However, oil and gas sector gained. Also Read BJD MP Sulata Deo says Mahindra staffer sent rape, death threats; firm vows action 1 hour ago 14 Principles of Henry Fayol for Effective Management – With … Continue reading Sensex, Nifty open flat; financials in red