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    • 8. 发明授权
    • Systems and methods to rebalance portfolios of securities
    • 重新平衡证券投资组合的系统和方法
    • US08478675B1
    • 2013-07-02
    • US13464748
    • 2012-05-04
    • Hardeep Singh WaliaTariq Ali HilalyTuhin GhoshMichael Vileisis Harris
    • Hardeep Singh WaliaTariq Ali HilalyTuhin GhoshMichael Vileisis Harris
    • G06Q40/00
    • G06Q40/06
    • A system and associated method if provided for rebalancing a client's portfolio of securities. A client device is provided with a client interface that is configured to receive a client's rebalance order which includes fraction shares. A host server is coupled to the client device and executes logic resources for carrying out transactions for a client. A pricing engine and an inventory account are included. A targets engine determines a target number of long and shorted shares of a security to be held by the inventory account. A trading engine that is configured to process a client's rebalance order of a client's portfolio. The client receives a list of current positions, selects a share-weighted portfolio, chooses an alternate weighting, and decides to: (i) add funds, (ii) remove funds or (iii) rebalance the share-weighted portfolio.
    • 如果提供用于重新平衡客户的证券组合的系统和相关方法。 客户端设备被提供有客户端接口,其被配置为接收客户端的重新平衡顺序,其包括分数份额。 主机服务器耦合到客户端设备,并执行用于为客户端执行事务的逻辑资源。 包括定价引擎和库存帐户。 目标引擎确定库存账户持有的证券的长期和短期股份的目标数量。 配置为处理客户的投资组合的重新平衡顺序的交易引擎。 客户收到当前头寸列表,选择股票加权组合,选择替代权重,并决定:(i)添加资金,(ii)清除资金或(iii)重新平衡股权投资组合。