How long does Zerodha take to process pledging requests?

All the pledging requests received by Zerodha are processed 2 times a day at 2:00 PM and 5:00 PM. Thus, if a customer has placed the pledging requests on or before 4:00 PM will be processed the same working day, however, in the case of pledging requests placed after 4:00 PM will be processed within T+1 day, thus, the collateral margin will be available on the next working day.