It's a good option to mention the bet/budget in % from the assets. You can spend 1% for one bet which is $10, and someone can spend 1% for one bet which is $1,000,000!
Do you think that the OP is betting 1% of his portfolio and that 1% of the portfolio is $1,000,000. I do not think this is possible that someone with this amount of money is so dump that he does not know which platform to bet. Also if in real anyone has 1% amount to $1,000,000 , even then he should not be placing bet with 1%. In this case, he can lower his bet to 0.1% or even 0.001%. The point is that at no point you should expose big money to gambling as it can be lost within seconds.
By the way, as mentioned by others too, i highly doubt if OP has that much portfolio.
He doesn't have such a large capital or is that rich. If you look at his post history, you will come to know that he has always been a fan of making all-in bets after starting with a small bankroll, winning a few bets, and then losing all the money after losing a single bet because he doesn't split the money in multiple bets but instead goes for all-in. If he starts from $4,000 and wins $90,000 from it, he goes ahead and makes a bet with the whole $90k next which is insane and not very wise, in my opinion.
A person should be able to limit their bets and split their bankroll in multiple bets so that if they lose one, they can use the remaining balance to try their luck again and they may manage to win at least some of it again but using all of it in a single bit is foolish if you ask me.
