Abstract: Systems and methods include a processor; a memory comprising computer code executed using the processor, in which computer code implements a relational database to provide access to private user profile and private user data from a private data area and determines an access privilege; a custom response and notification generator configured to use the user profile data to retrieve historical user-related data; a compiling engine to select information from the retrieved historical user-related data to determine a public information source, wherein the retrieved historical user-related data are determined from prior stored user-related; a data handler to retrieve, from the public information source, some publicly-accessible information; and a video combination engine to combine information from the relational database and the publicly-available information and create a video using extracted publicly-accessible information, the private user data and create a publicly-accessible link to display a video.

Abstract: Systems and methods include a processor; a memory comprising computer code executed using the processor, in which computer code implements a relational database to provide access to private user profile and private user data from a private data area and determines an access privilege; a custom response and notification generator configured to use the user profile data to retrieve historical user-related data; a compiling engine to select information from the retrieved historical user-related data to determine a public information source, wherein the retrieved historical user-related data are determined from prior stored user-related; a data handler to retrieve, from the public information source, some publicly-accessible information; and a video combination engine to combine information from the relational database and the publicly-available information and create a video using extracted publicly-accessible information, the private user data and create a publicly-accessible link to display a video.

Abstract: One exemplary aspect comprises a method comprising: (a) receiving data indicating that one or more orders for a specific security in one or more trading systems are available for aggregation into a potential block of at least a specific size; (b) transmitting data sufficient to enable a trading interface in communication with a first trading system to display an indication of the existence of the potential block and that at least some orders in the block originated from a second trading system in the one or more trading systems, the second trading system being separate from the first trading system; and (c) receiving from the trading interface a contra order in the first trading system that crosses the potential block. Other aspects comprise related computer system, components, and software.

Abstract: In a trading system for trading securities or the like, traders are given various methods for providing protection from poor executions caused by adverse movements in the market and/or other traders seeking to “game” the system.

Abstract: A first market participant submits an order comprising an indication of a level of visibility which the first market participant wishes to accord to notifications associated with the order. The indication of the level of visibility is independent of identities of second market participants. The notifications associated with the order are displayed on the computer systems of the second market participants only in accordance with the indication of the level of visibility.

Abstract: In a trading system for trading securities or the like, traders are given various methods for providing protection from poor executions caused by adverse movements in the market and/or other traders seeking to “game” the system.