通达信〖趋势追踪〗动能主图之波段起点选股指标公式源码

VAR7:=100 * (C - LLV(L, 5)) / (HHV(C, 5) - LLV(L, 5));
VAR8:=100 * (C - LLV(L, 30)) / (HHV(C, 30) - LLV(L, 30));
VAR9:=BARSLAST(crOSS(VAR8, VAR7)) < 5 AND VAR7 > VAR8;
VAR10:=COUNT(VAR9, 3) = 1 AND VAR9 AND C > MA(C, 20);
波段起点:VAR10;