多周期多图表多品种运行，分散风险，让交易变得简单化轻松化。188_指标多周期EA1.4_10_84系统采用顶底指标和趋势指标同步共振原理，同时也可以结合其他指标的提示。(Multi cycle, multi chart and multi variety operation can disperse risks and simplify the transaction. 188_ Index multi period ea1.4_ 10_ 84 system adopts the synchronous resonance principle of top and bottom index and trend index, and can also be combined with other indicators.)