What are the requirements for proving the length of time I need to show my 500k baht before applying for a DTV visa from the USA?

I applied in LA california embassy and accidentally sent documents in from my cash management fidelity investment account which is held in a bank with a debit card and routing number but is considered a brokerage account apparently. So they could potentially reject me or ask for the money to be shown in a traditional bank. In which case I would have to transfer the funds to my traditional bank. Show them a statement of the 500,000 but also submit 6 months of bank statements regardless of the amount. I have heard of people being accepted like that

It's different for different places sometime they do and sometimes they don't. I've heard people saying they wanted it in the bank for a certain amount of time and others who say they could transfer the money to an account show they had 500,000 but still had to provide 6 months of statements even if the amount wasn't 500,000 for 6 months. And still got approved. Might be good to email or contact the specific embassy you are applying to.

There are a few Thai consulates in the US, maybe search for the name of the consulate you'll be using

Search for this in the group. There has been over 340 posts asking the same thing.