k线碰到布林上下轨图标和声音提示 (文华财经)

投资者咨询:k线碰到布林上下轨图标和声音提示 (文华财经)
来源:文华财经  日期:2020-11-15 15:57
老师好!请问k线碰到布林上下轨图标和声音提示怎么编写 
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日期:2020-11-15 16:00
参考:

MID:MA(CLOSE,26);
TMP2:=STD(CLOSE,26);
TOP:MID+2*TMP2;
BOTTOM:MID-2*TMP2;
DRAWICON(CROSS(C,TOP),H,1);
DRAWICON(CROSSDOWN(C,BOTTOM),L,2);
CROSS(C,TOP)||CROSSDOWN(C,BOTTOM),SOUND('A');