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指标先容: ( t7 [, j; s* s7 E( z; r& B$ m5 Q, m4 m( p
 低位红线对绿线金叉时买入,高位红线对绿线死叉时卖出。
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 7 y& b4 \  y" ^  P3 r公式源码:
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 + C) ?! P- }+ P. i+ B% ^  VMA1:EMA(CLOSE,60),colorred,LINETHICK2;; H5 `) G% Y! i0 V8 z; \
 MA2:EMA(CLOSE,120),LINETHICK4;
 ) i7 U0 y8 O* u1 \: a, P7 eMA3:EMA(CLOSE,120),colorgreen,LINETHICK2;- q5 U( J! H# p: |
 DRAWTEXT(CROSS(MA1,MA2),HIGH,'买入');
 2 n& b) A8 N- H, V# t/ Y) bDRAWTEXT(CROSS(MA2,MA1),HIGH,'卖出');
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