买卖信号
1. **SAR持仓/空仓信号**: - 持仓(红色圆点):CLOSE>=SAR(4,2,20)时显示 - 空仓(绿色圆点):CLOSE<=SAR(4,2,20)时显示 2. **EMA金叉死叉信号(二次给力)**: - 买入信号:CROSS(给,力),即EMA(C,2)上穿EMA(SLOPE(C,9)*20+C,37),显示绿色图标1和黄色文字 - 卖出信号:CROSS(力,给),即EMA(SLOPE(C,9)*20+C,37)下穿EMA(C,2),显示红色图标2和白色文字 3. **K线颜色信号**: - 给>=力时K线呈红色(上涨趋势) - 给<力时K线呈黄色(下跌趋势) - 金叉时K线呈黄色 - 死叉时K线呈白色
用法
1. **适用场景**:中短期趋势交易,结合均线和SAR指标判断趋势方向 2. **使用方法**: - 观察MA5、MA10、MA30均线排列判断中长期趋势 - SAR指标作为止损/止盈的参考价位 - EMA金叉买入(给上穿力),死叉卖出(力下穿给) - K线颜色配合判断当前趋势多空状态 3. **注意事项**: - 该指标包含未来函数SAR,可能产生漂移 - 需结合成交量和其他指标综合判断 - 建议设置止损位,遵守交易纪律
公式源码
MA5:MA(CLOSE,5),LINETHICK1,COLORGREEN;
MA10:MA(CLOSE,10),LINETHICK1,COLORRED;
MA30:MA(CLOSE,30),LINETHICK2,COLORYELLOW;
_持仓:IF(CLOSE>=SAR(4,2,20),sar(4,2,20),
DRAWNULL),CIRCLEDOT,COLORRED,{COLOR9955FF};
_空仓:IF(CLOSE<=SAR(4,2,20),SAR(4,2,20),
DRAWNULL),CIRCLEDOT,COLORGREEN,{COLORDDFF00};
_现价:CLOSE,COLORWHITE,NODRAW;
_10日涨跌%: (C-REF(CLOSE,10))/REF(CLOSE,10)*100,COLORGREEN,NODRAW;
{二次给力}
给:=EMA(C,2),COLORRED;
力:=EMA(SLOPE(C,9)*20+C,37);
买:=crOSS(给,力);
卖:=CROSS(力,给);
DRAWICON(买,L*0.85,1);
DRAWTEXT(买,L*0.95,''),COLORYELLOW;
DRAWICON(卖,H*1.05,2);
DRAWTEXT(卖,H*1.08,''),COLORWHITE;
STICKLINE(给>=力,LOW,HIGH,0.01,0),COLOR0000DD;
STICKLINE(给>=力,CLOSE,OPEN,2,1),COLORRED;
STICKLINE(给>=力,LOW,HIGH,0.01,0),COLOR0000DD;
STICKLINE(给>=力,CLOSE,OPEN,2,1),COLORRED;
STICKLINE(给<力,LOW,HIGH,0.01,0),COLORFFDD00;
STICKLINE(给<力,CLOSE,OPEN,2,0),COLORFFFF00;
STICKLINE(CROSS(给,力),OPEN,CLOSE,2.5,0),COLORYELLOW;
STICKLINE(CROSS(力,给),OPEN,CLOSE,2.5,0),COLORWHITE;