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一是明确持仓限额的制定或调整原则、设定方法，规范交易行为。持仓限额制度用于确定某一时间或阶段，市场参与者在某一合约或品种上的最大持仓量，是期货市场为防范持仓过度集中导致市场操纵的基础。《暂行规定》综合现行做法和监管需要，皇冠新网址对持仓限额制定或调整的考虑因素提出原则性要求，具体制定、调整和评估持仓限额仍由期货交易所负责；丰富持仓限额设定方式皇冠新网址，为品种限仓、期货与期权联合限仓等预留空间；规范交易行为，要求市场参与者不得采用不正当手段规避持仓限额。