# 策略选择框架:基于价格形态的周期共振强度与市场阶段匹配
(策略核心)通过价格形态的周期密度识别趋势强度,用量能验证突破有效性,以大盘环境控制整体风险敞口,最终形成“突破强度决定仓位权重,趋势周期决定持仓时间,量能变化决定加减仓节奏”的完整决策链。
周期共振强度附图指标源码:
形态好:CROSS(C,MA(C,5)) OR CROSS(C,MA(C,8)) OR CROSS(C,MA(C,24)) OR CROSS(C,MA(C,55)) OR CROSS(C,MA(C,60)) OR CROSS(C,MA(C,75)) OR CROSS(C,MA(C,120)) OR CROSS(C,MA(C,188)) OR CROSS(C,MA(C,240)),COLORRED,NODRAW;
量能足:CROSS(OBV,MA(OBV,5)) OR CROSS(MA(OBV,5),MA(OBV,10)) OR CROSS(MA(OBV,5),MA(OBV,20)) OR CROSS(MA(OBV,5),MA(OBV,60)),COLORLIMAGENTA,NODRAW;
大盘环境好:INDEXC>REF(INDEXC,1),COLORYELLOW,NODRAW;
STICKLINE(形态好,2,3,2,1),COLORRED;
STICKLINE(量能足,1,2,3,0),COLORLIMAGENTA;
STICKLINE(大盘环境好,0,1,3,1),COLORYELLOW;