What is the required length of maintaining 500,000 THB in a bank account for the Phnom Penh embassy?

To apply for a visa at the Thai embassy in Phnom Penh, it is generally understood that you need to show a bank balance of 500,000 THB. While the exact duration can vary, some users suggest that maintaining this amount for a single month may suffice, while others recommend providing several months of bank statements to demonstrate continued financial stability.