Sebi proposes changes to index derivative framework to reduce speculation, suggests fewer weekly expiries MoneycontrolF&O trading: Sebi proposes upfront collection of options premium, increase in contract size, margin Business TodaySebi begins crackdown on F&O mess, suggests 7 measures to save retail traders The Economic TimesSebi floats consultation paper on strong activity in derivatives segment Zee BusinessSEBI Move To Control Excessive Speculation In F&O, Proposes Seven Measures NDTV Profit Sebi proposes changes to index derivative framework to reduce speculation, suggests fewer weekly expiries MoneycontrolF&O trading: Sebi proposes upfront collection of options premium, increase in contract size, margin Business TodaySebi begins crackdown on F&O mess, suggests 7 measures to save retail traders The Economic TimesSebi floats consultation paper on strong activity in derivatives segment Zee BusinessSEBI Move To Control Excessive Speculation In F&O, Proposes Seven Measures NDTV Profit Top stories – Google News