Which statement about SLS orders is true?

• A. They can be entered through STI
• B. They can only be entered through OTI
• C. They are not supported
• D. They are limited to market orders

Answer: (A)

SLS orders can be entered through STI because STI, the Swiss Trading Interface, is the standard platform used to place a wide range of order types on SIX Swiss Exchange, including SLS. This means STI is a valid entry point for submitting SLS orders, not just a separate or restricted channel.

The alternative that they can only be entered through OTI isn’t correct because STI already serves as a primary entry method for SLS orders. It’s also false to say they’re not supported, since STI supports submitting SLS orders. Finally, the idea that SLS orders are limited to market orders isn’t accurate here; the question’s correct statement reflects that STI handles SLS orders, not that they’re confined to a single execution type.