{四象量能 V7.1  通达信副图  2026-11-08}
{改动1: 金黄改为放量/倍量柱色(VOL>=1.9倍, 双向), 不再区分涨跌; 蓝(极端放量阴)随之取消, 已由金黄覆盖}
{改动2: 撤掉全部价格护栏。实测"低价更好"是价格分位本身的溢价(最便宜20%无条件+2.86%), 且效力集中在2020年后, 写进公式属于重复计数}
{改动3: 金黄只作柱色不作信号。放量1.9倍在各价格档的超额 -2.41 到 +0.23, 无预测力}
BLPOS:=IF(HHV(HIGH,250)>LLV(LOW,250),(CLOSE-LLV(LOW,250))/(HHV(HIGH,250)-LLV(LOW,250))*100,50);
BLWIN:=WINNER(CLOSE)*100;
BLDIST:=IF(COST(50)>0,(CLOSE/COST(50)-1)*100,0);
BLR1:=REF(VOL,1);
BLST:=CLOSE/REF(CLOSE,1)-1;
BLPU:=CLOSE>REF(CLOSE,1);
BLFANG:=VOL>=BLR1*1.9;
BLW3:=VOL>=BLR1*3;
BLZT:=IF(CODELIKE('30') OR CODELIKE('68'),BLST>=0.19,BLST>=0.095);
BLDI60:=VOL=LLV(VOL,60) AND REF(LLV(VOL,59),1)>VOL;
{吸货链}
BLV2A:=SMA(ABS(LOW-REF(LOW,1)),3,1);
BLV2M:=SMA(MAX(LOW-REF(LOW,1),0),3,1);
BLV2C:=BLV2A/MAX(BLV2M,0.0001)*100;
BLV3C:=10*EMA(BLV2C,3);
BLXIH:=EMA(IF(LOW<=LLV(LOW,38),(BLV3C+HHV(BLV3C,38)*2)/2,0),3)/618;
{拉高链}
BLV2H:=SMA(ABS(HIGH-REF(HIGH,1)),3,1)/MIN(SMA(MIN(HIGH-REF(HIGH,1),0),3,1),-0.0001)*100;
BLV3H:=10*EMA(BLV2H,3);
BLV7H:=EMA(IF(HIGH>=HHV(HIGH,38),(BLV3H+LLV(BLV3H,38)*2)/2,0),3)/618;
{柱色 4 档}
BLGREEN:=BLPOS<35 AND BLWIN<10;
BLRED:=BLPOS>80 AND BLWIN>30;
{字 7 个}
BLDI:=BLDI60 AND BLPOS<35;
BLSUO:=BLDI60 AND BLPOS>70;
BLBAO:=BLW3 AND NOT(BLPU) AND BLPOS<35 AND BLWIN<10;
BLRAN:=REF(BLBAO,1) AND BLST>=0.05;
BLXI:=BLXIH>REF(BLXIH,1) AND BLXIH>=50 AND BLPOS<70;
BLLA:=BLV7H<REF(BLV7H,1) AND BLV7H<=-100;
BLXIAN:=BLFANG AND BLZT AND CLOSE>30;
{读数}
成交:VOL,NODRAW;
位置:BLPOS,NODRAW;
筹码:BLWIN,NODRAW;
距本:BLDIST,NODRAW;
{柱: 后画覆盖先画。金黄在下, 绿红在上}
STICKLINE(VOL>0,0,VOL,2,0),COLOR555555;
STICKLINE(BLFANG,0,VOL,2,0),COLOR00CCFF;
STICKLINE(BLGREEN,0,VOL,2,0),COLOR00AA00;
STICKLINE(BLRED,0,VOL,2,0),COLOR0000FF;
{字}
DRAWTEXT(BLDI,VOL*1.02,'地'),COLOR0088FF;
DRAWTEXT(BLSUO,VOL*1.02,'缩'),COLOR00CCFF;
DRAWTEXT(BLBAO,VOL*1.32,'爆'),COLOR00FFFF;
DRAWTEXT(BLRAN,VOL*1.32,'燃'),COLOR0000FF;
DRAWTEXT(BLXI,VOL*1.18,'吸'),COLOR00AA00;
DRAWTEXT(BLLA,VOL*1.20,'拉'),COLORAA00AA;
DRAWTEXT(BLXIAN,VOL*1.10,'险'),COLOR0000FF;