Sure you can. edit: Options Full payment must be made for all call and put purchases. Cash accounts allow for limited purchase and sale of options as follows: Covered call writing is allowed, but the underlying stock must be available and is then restricted. Naked put writing is also allowed, but the funds must be available and then are restricted. You must have stock cash trading permissions in order to have options cash trading permissions. Cash from the sale of options becomes available 1 business day after the trade date.
The text message is pretty clear: to add this new position to your existing positions you need a total account value of at least 4655 USD. Your current account only has 4600 USD. So you need an additional 55 USD to open this position.
The 4600$ displayed refer to the margin requirements for your whole account including your other positions. Where do you see the 3700 figure anyway? On IB I can buy that call option with a margin requirement of 105$.
Yeah, it probably means initial margin for ALL open positions. Not just this one. You're margin is at it's limit. I'd pull back already, bro. A bad move could cause liquidations.
The best way to get some answers here is to directly contact your broker and ask them why they are so keen on this. You can reach out to their customer service easily.
This can’t be real! You really need to talk to your broker regarding this so that you can get an immediate solution to this.