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A study by the Securities and Exchange Board of India found that retail investors lost more than $20 billion on option trades over three years. On July 4, SEBI announced it would seize 48.4 billion rupees ($570 million) from trading giant Jane Street Group,

On Thursday, Sebi issued an interim order barring the U.S.-based investment firm and its group entities from accessing the securities market in India, while directing them to disgorge ₹4,843.57 crore in alleged unlawful gains.