Perdona, pero el requisito para abrir una cuenta así solo exigen 10.000$ o su equivalente:
https://www.interactivebrokers.com/es/index.php?f=4969
Quizás te confundes con lo que exige el regulador americano para hacer intradía EN ESE MERCADO (3):
1.Accounts that show no balance will be closed. To reactivate an account that has been closed for having no balance, a new account deposit of USD 10,000 or non-USD equivalent is required.
2.Indian resident is an individual who resides in India for more than 182 days per year.
3.Because of contribution limits, IRA accounts will only be required to deposit USD 5,000 in order to open a new account. In addition, US Regulators require USD 25,000 (or non-USD equivalent) to Day Trade stocks and options.