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ar指标
股市用语。
ar指标
又称人气指标或买卖气势指标,是反映市场当前情况下多空双方争斗结果的指标之一。市场人气旺则多方占优,买入活跃,股价上涨;反之,人气低落,交易稀少,人心思逃,则股价就会下跌。
ar指标
的计算公式和参数为:多方强度=h-0,空方强度=o-l。h—当日的最高价,l—当日的最低价,o—当日的开盘价。ar(n)=p1/p2×100;p1(n)=∑(h-o),p2(n)=∑(o-l)。从式中可以看出,ar表示n天以来多空双方总的强度的比值。