Domestic institutional investors (DIIs) were net sellers of Rs 230.15 crore (provisional) on Monday, according to data released by BSE. While DIIs made gross purchases of Rs 1,180.94 crore, gross sales totalled Rs 1,411.09 crore.Foreign institutional investors (FIIs) were net sellers of Rs 192.12 crore on Monday. While FIIs made gross purchases of Rs 2,811.06 crore, gross sales totalled Rs 3,003.18 crore.FIIs were net buyers of Rs 5.20 crore on Friday, December 7, according to data released by Sebi on Monday. While FIIs made gross purchases of Rs 4,752.30 crore, gross sales totalled Rs 4,747.10 crore.Mutual funds (MFs) were net buyers of Rs 71.10 crore on Friday. MFs made purchases of Rs 901.40 crore and sales of Rs 830.30 crore.