Market Macro-data, political concerns to flare volatility in equity indices Updated : November 25, 2019 06:40 AM IST Market observers opined that derivatives expiry, as well as global crude oil prices and the direction of foreign fund flows, will also influence investors' sentiments. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.