Nithin Kamath from Zerodha applauds RIL's decision to disclose the acquisition cost. RIL released the formula for determining the COA of equity shares in a press release, praised by Zerodha CEO for facilitating better price discovery and avoiding panic selling. The formula mentioned an apportionment ratio of 4.68 for RSIL and 95.32 for RIL in the case of demerger.