Equitas Small Finance Bank shares crashed 15% on October 30, extending their two-day fall to 35% after its longtime CEO P N Vasudevan said he would resign amid conflict-of-interest concerns as his daughter runs a non-banking finance company. Vasudevan, who has led the lender as managing director and CEO for over a decade, said in his resignation letter that investors had repeatedly raised the issue and that it was weighing on the stock.