把老指标聚合一下，方便使用，可以用于选股和直接查看指标线/* 布林极限宽 */N:= 20;P:= 2;MID:= MA(CLOSE,N);UPPER:= MID + P * STD(C, n);LOWER:= MID - P * STD(C, n);BBW: (UPPER - LOWER) / MID, colorblue;BBW5:= MA(BBW, 5);BBWP:= REF(BBW, 1);BBWP2:= REF(BBW, 2);BBCHA:= BBWP > BBW5 AND BBW <= BBWP AND HHV(BBW, 10) = BBWP;BBWUP:= BBWP > BBW5 AND BBW > BBWP;BBWDOWN:= BBWP < BBW5 AND BBW < BBWP;变化: IF(BBCHA, IF(CLOSE < MID, 0.01, -0.01), 0), colorwhite;VERLINE(BBCHA, 0);BBSPE:= BBWP < BBW5 AND BBW >= BBWP AND LLV(BBW, 10) = BBWP;加速: IF(BBSPE, IF(CLOSE < MID, -0.02, BBW), 0), coloryellow;BBWRATE:= (BBW - BBWP) / BBWP;BBWRATEP: = REF(BBWRATE, 1);/* 均线 */MA60:= MA(CLOSE, 60);MA30= MA(CLOSE, 30);MA20:= MA(CLOSE, 20);MA5:= MA(CLOSE, 5);MAIn:= MA20 >= REF(MA20, 1) AND BBWUP AND BBWRATE > 0.1;买入: IF(MAIn, 0.01, 0), colorred;DRAWTEXT(MAIn, BBW, '买');MAOut:= CROSS(MA30, CLOSE) AND MA5 < REF(MA5, 1) AND MA20 < REF(MA20, 1);卖出: IF(MAOut, -0.01, 0), colorgray;DRAWTEXT(MAout, BBW, '卖');EasyDown:= CLOSE * 0.97;MAAdd:= BBWUp AND CLOSE < REF(CLOSE, 1) AND MA5 < REF(MA5, 1) AND CLOSE > MA60 AND ((CLOSE > MA20 AND EasyDown < MA20) OR (CLOSE > MA30 AND EasyDown < MA30));补仓: IF(MAAdd, 0.01, 0), colorcyan;DRAWTEXT(MAAdd, BBW, '补');/* 成交量 */VOLIn:= VOL / MA(VOL, 5) > 1.8 AND CLOSE < MA60 AND MA5 < MA20 AND MA20 < MA30 AND MA30 < MA60 AND MA5 <= REF(MA5, 1);进场: IF(VOLIn, 0.01, 0), colorligray;DRAWTEXT(VOLIn, BBW, '进');VOLOut:= VOL / MA(VOL, 5) > 1.8 AND MA20 > MA30 AND MA30 > MA60 AND BBWDown;出场: IF(VOLOut, -0.01, 0), colormagenta;DRAWTEXT(VOLOut, BBW, '出');MAVOLN:= MA(VOL, N);VSTDC: STD(VOL, N) / MAVOLN;/* 量价 */VCD: VSTDC - BBW; |
