Provided is a method for processing live streaming data. An article selection interface is displayed in response to a publish request of an anchor account is received to display at least one article object, such that an anchor can select at least one target article object from the at least one article object, and further, the at least one target article object and related information of the at least one target article object can be displayed on a live streaming interface by at least one floating window, wherein the related information includes an allowable trading condition of the target article object.