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SAR指标

SAR 指標

SAR指标介绍|优点与缺点分析

SAR指标(又称抛物线指标)是一个进阶的技术指标,目的是提供市场趋势转向的讯号。本文为大家介绍 SAR 指针的原理及其在交易上的应用,最后会分析 SAR 的优点与缺点。