Can you provide a medallion guarantee stamp?

There is no guarantee that all eligible shares in a given account will be loaned through the Stock Yield Enhancement Program as there may not be demand for certain securities, IBKR may not have access to a market with willing borrowers, IBKR may not want to loan your shares, or securities may not be considered to be excess margin (fully paid) securities…

Guaranteed and Non-Guaranteed Multi-Leg Orders

A guaranteed multi-leg order is an order in which executions are guaranteed to be delivered simultaneously for each leg and in proportion to the leg ratio. This guarantee is fulfilled by the exchange…

Transfers of delisted securities is possible through Australian Issuer Sponsored Shares Transfer (SRN); however, transfers are subject for a review and not guaranteed.

In order to request an outbound Australian Issuer Sponsored Shares Transfer of delisted securities …

No, IBKR does not offer the trading of Asian corporate bonds. Because of this, they cannot be transferred into an IBKR account…