Abstract: An interaction and/or combined efforts of a pool and a book may provide an increased flexibility over a traditional book of wagers and a traditional pool of wagers. Various examples of accepting and forming one or more wagers by a book and a pool are described that enhance the ability to make wager related offers to wagerers.

Abstract: Some embodiments include a fantasy sports games or other type of gaming options. A gaming entity may establish a fund of money that is to be exposed to a gaming market in an attempt to win money from risking the fund of money. A gaming operator may use the pool or fund to create liquidity in a gaming market. Various gamers may enter into games with the gaming entity by matching with various portions of the pool or fund.

Abstract: Various systems, methods, and computer-readable media are provided for validating a bet request based on another bet request. Betting product information about a betting product may be communicated to at least one user. A first request for a first wager associated with the betting product may be received from a first user. A second request for a second wager is received from a second user. The first betting request may be validated. At least one processor may determine that a numerical term associated with the second bet request is within a non-zero range from a corresponding numerical term associated with the validated first bet request. The second bet request may be validated based on this determination. A bet associated with the first bet request and a bet associated with the second bet request may be settled.

Abstract: Various embodiments include game configurations that are specific to a location.

Abstract: System and methods related to wagering, such as slot machines and/or other electronic games. Some wagering may relate to market indicators, market lines, and/or stop commands.

Abstract: Various embodiments of a successive choice game including methods and apparatus are described. Further embodiments are disclosed.

Abstract: Various embodiments of a game involving the elimination of game elements are described. Various methods and apparatus of described. Other embodiments are described.

Abstract: Various methods and apparatus related to gaming are described. Some embodiments relate to a multi-tiered game involving multiple participants. Some embodiments relate to players establishing gaming elements based on desired criteria. Other embodiments are described.

Abstract: Systems and methods for providing a wager in a financial market environment are provided. An interface comprising odds and betting icons may enable users to bet that, at a designated future time, a measurable financial value such as a market index will be above or below one or more currently displayed values. The currently displayed values may comprise a current value of the financial value and/or values above or below the current value. The displayed value(s) may change as the financial value changes. The financial value may be tracked for the duration of the bet, and payouts may be made based on winning bets.

Abstract: System and methods related to wagering, such as slot machines and/or other electronic games. Some wagering may relate to market indicators, market lines, and/or stop commands.

Abstract: Various embodiments of a game involving the elimination of game elements are described. Various methods and apparatus of described. Other embodiments are described.

Abstract: Some embodiments include a fantasy sports wagering game. A gaming operator may assign real life sporting players into brackets based on their expected performance so that players with similar expected performance are in a same bracket as each other. Participants in a fantasy sports wagering game may be required to select a player from each of a plurality of brackets to form a fantasy sports team for the fantasy sports wagering game.

Abstract: Various embodiments include determining a value of a statistic describing cards that have been dealt from a deck, and modifying the rules of a game based on the statistic.

Abstract: Some embodiments may include a poker indexing service. For example, a multi dimensional vector of player performance and/or other data may be determined based on gaming related activity that is input or otherwise captured. Such a vector may be used in various forms to generate a metric or to facilitate wagering and/or other gaming activity. Other methods and apparatus are described.

Abstract: Computer graphics processing systems and methods are provided for the presentation of graphic objects or text in a wagering environment. In at least one embodiment, the systems and methods present graphic objects on a graphic user interface screen that includes at least one of a plurality of betting lines, including a reference betting line, such as a market betting line having a value that corresponds to a value of a reference variable associated with an object, a high line having a value corresponding to an amount above the reference variable value, a low line having a value corresponding to an amount below the reference variable value, etc. The market, high, and low lines may be arranged spatially on the interface screen based at least on the values of each of the lines. The interface screen includes a least one computer generated graphic object associated with each of the betting lines that is selectable for submitting at least one of an up bet request and a down bet request.

Abstract: Various methods and apparatus related to gaming are described. Some embodiments relate to a multi-tiered game involving multiple participants. Some embodiments relate to players establishing gaming elements based on desired criteria. Other embodiments are described.

Abstract: Systems and methods for a trading interface with advanced features are provided. Along with providing the benchmark issue and non-benchmark issues, the trading application may also provide the trader with the ability to obtain trading information (e.g., another quad) for each of the related U.S. Treasury swaps (“T-swaps”), off-the-runs, yield curve T-swaps, and basis. In some embodiments, the trader may be provided with a customized keyboard to navigate through the trading interface. The keyboard preferably includes keys that allow the trader to quickly and efficiently switch between multiple issues in a quad. Using the keyboard, the trader may also be provided with price improvement functionality and direct dealing functionality. In some embodiments, the trading application may simultaneously display a DD ticker along with the trading quadrant that provides the trader with the progression of the direct dealings of the selected issue.

Abstract: Various embodiments that may generally relate to one or more competitions. Such competitions may include a plurality of rounds. A round may include a player attempting to choose a winner of an event on which a round is based. A surviving player after a number of rounds may be a winner of a competition. Various apparatus and methods are described.

Abstract: Systems and methods for providing a wager in a financial market environment are provided. An interface comprising odds and betting icons may enable users to bet that, at a designated future time, a measurable financial value such as a market index will be above or below one or more currently displayed values. The currently displayed values may comprise a current value of the financial value and/or values above or below the current value. The displayed value(s) may change as the financial value changes. The financial value may be tracked for the duration of the bet, and payouts may be made based on winning bets.