SEBI proposes tighter rules for derivatives trading on individual stocks to avert risk of market manipulation

A discussion paper is the first step taken by Indian regulators to change policies or rules.

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”Without sufficient depth in the underlying cash market and appropriate position limits around leveraged derivatives, there can be higher risks of market manipulation, increased volatility, and compromised investor protection,” SEBI said.

Under the proposed rules, for a stock to be considered for futures and options (F&O) trading, it should have traded for 75 percent of trading days, SEBI said, without specifying over what period.

Also 15 percent of active derivatives traders should have traded the stock; average premium daily turnover should be 1.5 billion rupees ($18 million); average daily turnover must be between 5 and 15 billion rupees; and the maximum number of open F&O contracts permitted for the underlying stock must be 12.5-17.5 billion rupees. SEBI said, again without specifying any time periods.

The regulatory scrutiny comes after India's top stock exchanges have been luring investors with new products and lower fees as they battle for a share of the burgeoning derivatives market, in turn fuelling a surge in trading activity.

Of the 108 billion options contracts traded worldwide in 2023, 78% were on Indian exchanges, according to data from the Futures Industry Association. Retail investors make up 35% of derivative trading in the country.

Financial services firm IIFL said in a research note that as many as 25 of the 182 stocks on which futures and options contracts are currently traded could be rendered ineligible for such trading if the regulator’s proposals are implemented.

With agency inputs