I'm having a hell of a time trading things like vertical credit spreads and calendars on US equity in Japan. I have an IBRK account, but only cash accounts were available when I opened it, and the margin requirements are insane (a bull put spread requires the full short put covered by margin).
I hear they're rolling out margin accounts but I was not able to open one (yet???).
I have heard Saxo might be viable but the commissions are much higher. I have also heard others like Firstrade and TradeStation etc. but not sure how they treat margin either.
Would really appreciate if anyone has any firsthand experience trading options in Japan. I don't even want to lean on margin or leverage or an


