Do I need to show 500 THB in my account for a certain period or just the current balance when applying for a visa from Canada?

A user inquired about the requirement to show 500 THB when applying for a visa to Thailand from Canada. Specifically, they asked if the funds need to be maintained in their account over a period of time or if the current balance on the application day is sufficient. A commenter shared that their friend successfully used just the last bank statement, showing a recent transfer to meet the requirement.