均线主要用法则是均线的方向,而其具备的支撑与压力的基本功能是辅助的用途。在使用均线时一般会观察其方向是否完成。才决定均线是处于上涨或下跌走势,此种观察法有滞后性,如能采用“均线扣抵法”去观察均线将在何时有利于反转改变其方向,对一个交易者而言预先掌握趋势的反转,对其布局绝对大大增加其获利机会。
附:通达信“均线扣抵”公式(例子)
M1:=5;
M2:=11;
M3:=31;
M4:=63;
M5:=130;
M6:=250;
MA5:MA(CLOSE,M1);
MA10:MA(CLOSE,M2);
MA20:MA(CLOSE,M3);
MA60:MA(CLOSE,M4);
MA120:MA(CLOSE,M5);
MA240:MA(CLOSE,M6);
DRAWICON(CURRBARSCOUNT=5+1,L/1.015,13);
DRAWICON(CURRBARSCOUNT=11+1,L/1.015,26);
DRAWICON(CURRBARSCOUNT=31+1,L/1.015,25);
DRAWICON(CURRBARSCOUNT=63+1,L/1.015,27);
DRAWICON(CURRBARSCOUNT=130+1,L/1.015,14);
DRAWICON(CURRBARSCOUNT=250+1,L/1.015,66);
DRAWTEXT(CURRBARSCOUNT=5+1,L/1.035,'5日');
DRAWTEXT(CURRBARSCOUNT=11+1,L/1.035,'11日');
DRAWTEXT(CURRBARSCOUNT=31+1,L/1.035,'31日');
DRAWTEXT(CURRBARSCOUNT=63+1,L/1.035,'63日');
DRAWTEXT(CURRBARSCOUNT=130+1,L/1.035,'130日');
DRAWTEXT(CURRBARSCOUNT=250+1,L/1.035,'250日');