pz 系列外汇MT4 指标,经典支撑和阻力指标(pz mt4 indicator, famous support and resistance)

外汇支撑阻力是外汇操作中常用的指标，结合其他技术指标能有效的判断价格的走势。(Foreign exchange support resistance is a common index in foreign exchange operation, and it can effectively judge the trend of prices combined with other technical indicators.)