Can someone please clarify what the Bank Statement Dates on the 12 months of statements required for non o retirement (800k method) extension need to be ? this is my second extension )

ie; my expiry date is April 29 and when statements arrive (in two or three days ) the statements will read today’s date (20) . however , I will only be able to apply on either 25 or 28 April .

I will get bank book updated ,and letter on the day of application at immigration.