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指定投资组合约束

定义投资组合资产的约束,例如线性平等和不平等,绑定,预算,组,组比值和营业额限制

对象

Portfolio 创建投资组合object for mean-variance portfolio optimization and analysis

职能

展开全部

addequality. Add linear equality constraints for portfolio weights to existing constraints
addgroupratio. 为现有组比率约束添加组合权重的组比率约束
addgroups. Add group constraints for portfolio weights to existing group constraints
addInequality 为产物权重提供线性不等式约束对现有约束
GetBounds. 从投资组合对象获取投资组合权重的界限
getBudget. 从portfolio对象获取预算约束边界
getcosts. Obtain buy and sell transaction costs from portfolio object
庇护 Obtain equality constraint arrays from portfolio object
getGroupRatio Obtain group ratio constraint arrays from portfolio object
getGroups 从portfolio对象获取组约束阵列
getInequality 从投资组合对象获取不等式约束阵列
getOneWayTurnover Obtain one-way turnover constraints from portfolio object
集团 为产品组合重量设置组约束
setInequality Set up linear inequality constraints for portfolio weights
setBound. Set up bounds for portfolio weights for portfolio
setBudget. Set up budget constraints for portfolio
setCosts Set up proportional transaction costs for portfolio
setDefaultConstraints 使用非负权重设置组合约束,总和为1
setequality. Set up linear equality constraints for portfolio weights
setgroupratio. Set up group ratio constraints for portfolio weights
setInitport. 设置初始或当前产品组合
setOneWayTurnover Set up one-way portfolio turnover constraints
setTurnover Set up maximum portfolio turnover constraint
setTrackingPort 设置基准产品组合以跟踪错误约束
setTrackingError. Set up maximum portfolio tracking error constraint
setMinMaxNumAssets 在投资组合中投资的资产数量的基数限制

Examples and How To

指定约束

使用Constraints

概念