KDJ的基本原理是什么，如何运用？

底部:=-10; RSV:=(((CLOSE - LLV(LOW,9)) / (HHV(HIGH,9) - LLV(LOW,9))) * 100);短期底部:=LLV(OPEN,30); K:SMA(RSV,3,1); D:SMA(K,3,1); J:((3 * K) - (2 * D)); DRAWICON(FILTER(CROSS(K,D)AND K<50,5),0.1,5); aa10:="MA(CLOSE,10);" aa12:="MA(CLOSE,12);" bb10:="((ATAN((AA10" -="" ref(aa10,1)))="" *="" 3.1416)="" *="" 10);="" bb12:="((ATAN((AA12" -="" ref(aa12,1)))="" *="" 3.1416)="" *="" 10);="" ma13:="MA(CLOSE,13);" if((k=" D),K,DRAWNULL),COLORFF00FF; IF((K < d),k,drawnull),colorffff00;="" if((j=" D),J,DRAWNULL),LINETHICK2,COLORRED; IF((J < d),j,drawnull),linethick2,colorgreen;="" 20,pointdot,colorgreen;="" 80,pointdot,colorgreen;="" var2:="(((CLOSE" -="" ma(close,6))="" ma(close,6))="" *="" 100);="" var3:="(((CLOSE" -="" ma(close,12))="" ma(close,12))="" *="" 100);="" var4:="(((CLOSE" -="" ma(close,24))="" ma(close,24))="" *="" 100);="" var5:="(((VAR2" +="" (2="" *="" var3))="" +="" (3="" *="" var4))="" 6);="" var6:="MA(VAR5,3);底部1:IF((VAR6< 底部),20,0),colorffff00;="" stickline((cross(j,k)="" and="" (底部1="= 20)),100,0,2,0),COLORFFFFFF; DRAWICON((CROSS(J,K) AND (底部1 >= 20)),100,1); DRAWTEXT((CROSS(J,K) AND (底部1 >= 20)),98,'--全仓');STICKLINE((VAR6 <= (0="" -="" 15)),80,4.88,2,0);="" drawtext((var6="<= (0="" -="" 15)),80,'买'),colorffffff;="" stickline((var6="<= (0="" -="" 15)),80,60,2,0),colorred;="" var7:="DMA(EMA(CLOSE,12),((SUM(VOL,5)" 3)));="" var8:="(((CLOSE" -="" var7)="" var7)="" *="" 100);="" var9:="((((REF(VAR8,1)< (0="" -="" 40))="" and="" (var8=" REF(VAR8,1))) AND (REF(VAR8,1) < ref(var8,2)))="" and="" ((var8="" -="" ref(var8,1))=" 2.5)); VARA:=(((CLOSE - MA(CLOSE,6)) / MA(CLOSE,6)) * 100); VARB:=(((CLOSE - MA(CLOSE,12)) / MA(CLOSE,12)) * 100); VARC:=(((CLOSE - MA(CLOSE,24)) / MA(CLOSE,24)) * 100); VARD:=REF(CLOSE,1); VARE:=((SMA(MAX((CLOSE - VARD),0),5,1) / SMA(ABS((CLOSE - VARD)),5,1)) * 100); VARF:=(((HIGH + LOW) + CLOSE) / 3); VAR10:=((VARF - MA(VARF,14)) / (0.015 * AVEDEV(VARF,14))); VAR11:=(((((MA(AMOUNT,5) / MA(VOL,5)) / 100) - ((MA(AMOUNT,110) / MA(VOL,110)) / 100)) / ((MA(AMOUNT,5) / MA(VOL,5)) / 100)) < (0="" -="" 0.273));="" var12:="(((CLOSE" -="" ma(close,30))="" ma(close,30))="< (0="" -="" 0.125));="" var13:="(VAR11" and="" var12);="" var14:="((((VARA= (0 - 45)) AND (VARA <= (0="" -="" 10)))="" and="" (varb="<= (0="" -="" 15)))="" and="" (varc="<= (0="" -="" 20)));="" var15:="(COUNT(VAR14,1)= 1); VAR16:=(VAR13 AND VAR15); VAR17:=1; VAR18:=(CLOSE * VOL); VAR19:=EMA((((((MA(VAR18,4) / MA(VOL,4)) + (MA(VAR18,6) / MA(VOL,6))) + (MA(VAR18,13) / MA(VOL,13))) + (MA(VAR18,24) / MA(VOL,24))) / 4),1); VAR1A:=(1 * VAR19); VAR1B:=(VAR19 * 0.92); VAR1C:=EMA(CLOSE,34); VAR1D:=MA((VAR1C * 1.12),5); VAR1E:=MA((VAR1C * 0.82),5); VAR1F:=(CLOSE < var1e);="" var20:="((((((MA(AMOUNT,5)" *="" var17)="" ma(vol,5))="" 100)="" -="" ((ma(amount,125)="" ma(vol,125))="" 100))="" ((ma(amount,5)="" ma(vol,5))="" 100))="< ((0="" -="" 0.4)="" *="" var17));="" var21:="HHV(HIGH,500);" var22:="LLV(LOW,500);" var23:="HHV(HIGH,250);" var24:="LLV(LOW,250);" var25:="HHV(HIGH,125);" var26:="LLV(LOW,125);" var27:="MA(((((((VAR21" *="" 0.45)="" +="" (var23="" *="" 0.5))="" +="" var22)="" +="" var24)="" +="" var26)="" 5),35);="" var28:="MA((((VAR23" *="" 0.62)="" +="" var26)="" 2),35);="" var29:="MA((((VAR23" *="" 0.75)="" +="" var26)="" 2),18);="" var2a:="MA((((((VAR23" *="" 0.93)="" +="" (var27="" *="" 2))="" +="" (var28="" *="" 1.8))="" +="" (var29="" *="" 1.5))="" 4),18);="" var2b:="MA(((((VAR21" *="" 0.95)="" +="" (var27="" *="" 3))="" +="" (var28="" *="" 2))="" 3),35);="" var2c:="VAR27;" var2d:="VAR28;" var2e:="VAR29;" var2f:="VAR2A;" var30:="VAR2B;" var31:="((CLOSE" -="" ref(ma(close,20),11))="< (0="" -="" 2));="" var32:="(INDEXA" 100000000);="" var33:="INDEXADV;" var34:="INDEXDEC;" var35:="((VAR18" (var18="" +="" var19))="" *="" var17);="" var36:="((VAR19" (var18="" +="" var19))="" *="" var17);="" var37:="EMA(VAR35,10);" var38:="EMA(VAR36,10);" var39:="EMA(VAR37,10);" var3a:="EMA(VAR38,20);" var3b:="EMA(VAR37,3);" var3c:="EMA(VAR39,6);" var3d:="EMA(VAR3A,2);" var3e:="(VAR3C" -="" var3d);="" var3f:="(((VAR3C" -="" ref(var3c,1))=" 0) AND ((REF(VAR3C,1) - REF(VAR3C,2)) < 0));="" var40:="IF((CROSS(VAR3B,VAR3C)" and="" (var3c="<= 20)),30,0);="" var41:="VAR40;" var42:="(SMA(((AMOUNT" vol)="" 100),13,1)="" *="" 1.15);="" var43:="(SMA(((AMOUNT" vol)="" 100),13,1)="" *="" 0.85);="" var44:="(CLOSE" -="" ref(ma(close,20),11));="" var45:="(((((((((((((CLOSE< var1e)="" and="" var20)="" and="" (close="< var43))="" or="" (((close="< var1e)="" and="" var31)="" and="" var20))="" or="" ((close="< var1e)="" and="" (close="< var43)))="" or="" (((close="< var1e)="" and="" var20)="" and="" (close="< var43)))="" or="" (var20="" and="" (close="< var2c)))="" or="" ((var20="" and="" var31)="" and="" (var44="< (0="" -="" 1.5))))="" or="" (var20="" and="" (close="< var1e)))="" or="" (var20="" and="" (var44="< (0="" -="" 1.5))))="" or="" (var31="" and="" (close="< var43)))="" or="" ((close="< var2c)="" and="" (var44="< (0="" -="" 1.5))))="" or="" ((close="< var1e)="" and="" var31));="" var46:="(((CLOSE" -="" ma(close,6))="" ma(close,6))="" *="" 100);="" var47:="(((CLOSE" -="" ma(close,12))="" ma(close,12))="" *="" 100);="" var48:="(((CLOSE" -="" ma(close,24))="" ma(close,24))="" *="" 100);="" var49:="REF(CLOSE,1);" var4a:="((SMA(MAX((CLOSE" -="" var49),0),5,1)="" sma(abs((close="" -="" var49)),5,1))="" *="" 100);="" var4b:="(((HIGH" +="" low)="" +="" close)="" 3);="" var4c:="((VAR4B" -="" ma(var4b,14))="" (0.015="" *="" avedev(var4b,14)));="" var4d:="(((((MA(AMOUNT,5)" ma(vol,5))="" 100)="" -="" ((ma(amount,110)="" ma(vol,110))="" 100))="" ((ma(amount,5)="" ma(vol,5))="" 100))="< (0="" -="" 0.273));="" var4e:="(((CLOSE" -="" ma(close,30))="" ma(close,30))="< (0="" -="" 0.125));="" var4f:="(VAR11" and="" var12);="" var50:="((((VAR2= (0 - 45)) AND (VAR2 <= (0="" -="" 7)))="" and="" (var3="<= (0="" -="" 11)))="" and="" (var4="<= (0="" -="" 14)));="" var51:="(COUNT(VAR50,1)= 1); VAR52:=(VAR4F AND VAR51); VAR53:=(((((VAR20 AND (CLOSE < var1e))="" and="" var31)="" and="" (close="< var2c))="" and="" var45)="" and="" var52);="" var54:="(((CLOSE" -="" ma(close,6))="" ma(close,6))="" *="" 100);="" var55:="(((CLOSE" -="" ma(close,12))="" ma(close,12))="" *="" 100);="" var56:="(((CLOSE" -="" ma(close,24))="" ma(close,24))="" *="" 100);="" var57:="REF(CLOSE,1);" var58:="((SMA(MAX((CLOSE" -="" var57),0),5,1)="" sma(abs((close="" -="" var57)),5,1))="" *="" 100);="" var59:="(((HIGH" +="" low)="" +="" close)="" 3);="" var5a:="((VAR59" -="" ma(var59,14))="" (0.015="" *="" avedev(var59,14)));="" var5b:="((((((VAR54= (0 - 15.8)) AND (VAR54 <= (0="" -="" 12.2)))="" and="" (var55="<= (0="" -="" 20.8)))="" and="" (var56="<= (0="" -="" 27.5)))="" and="" (var58="<= 11.7))="" and="" (var5a="<= (0="" -="" 145)));="" var5c:="9.999999884842E+0.26;" var5d:="((10)" *="" 0);="" var5e:="((((MA(AMOUNT,5)" ma(vol,5))="" 100)="" -="" ((ma(amount,125)="" ma(vol,125))="" 100))="" ((ma(amount,5)="" ma(vol,5))="" 100));="" var5f:="MA((((LLV(LOW,45)" -="" close)="" (hhv(high,45)="" -="" llv(low,45)))="" *="" 100),5);="" var60:="((CROSS((0" -="" 5),var5f)="" and="" (var5e="< (0="" -="" 0.4)))="" and="" (((close="" -="" ma(close,30))="" ma(close,30))="< (0="" -="" 0.19)));="" var61:="MA(CLOSE,3);" var62:="(REF(CLOSE,2)" *="" 0.865);="" var63:="(REF(CLOSE,13)" *="" 0.772);="" var64:="MIN(VAR62,VAR63);" var65:="((100" *="" vol));="" var66:="MA(CLOSE,13);" var67:="IF(((((CLOSE" -="" var64)="" close)="< 0.03)="" and="" ((sum(var65,5)="" 5)="< 1.8)),1,0);猎鹰出击:if(((((var9="" or="" var16)="" or="" var53)="" or="" var5b)="" or="" ((((close="" -="" var64)="" close)="< 0.03)="" and="" ((sum(var65,5)="" 5)="< 1.8))),120,0),linethick2,colorred;="" var68:="0;MACD:(VAR6" *="" 5),colorstick,linethick2;="" stickline((cross(k,d)="" and="" (bb10=" 1)),70,0,2,0),COLORCC99FF; DRAWTEXT((CROSS(K,D) AND (BB10 > 1)),64,'--短买'),COLORGREEN; DRAWICON((CROSS(K,D) AND (BB10 > 1)),70,0);底部预警:STICKLINE((VAR6 <= (0="" -="" 10)),0,(0="" -="" 20),5,0),color88b7ea;="" varq:="MA(CLOSE,152);" varw:="MA(CLOSE,194.16);" vae:="(VARW" +="" (2="" *="" std(close,170)));="" varr:="(VARQ" +="" (2="" *="" std(close,170)));="" vart:="IF((DATE 1080822),0,1); VA61:=EMA(HHV(HIGH,500),21); VAR71:=EMA(HHV(HIGH,250),21); VAR81:=EMA(HHV(HIGH,90),21); VAR91:=EMA(LLV(LOW,500),21); VARA1:=EMA(LLV(LOW,250),21); VARB1:=EMA(LLV(LOW,90),21); VARC1:=EMA((((((((VAR91 * 0.96) + (VARA1 * 0.96)) + (VARB1 * 0.96)) + (VA61 * 0.558)) + (VAR71 * 0.558)) + (VAR81 * 0.558)) / 6),21); VARD1:=EMA((((((((VAR91 * 1.25) + (VARA1 * 1.23)) + (VARB1 * 1.2)) + (VA61 * 0.55)) + (VAR71 * 0.55)) + (VAR81 * 0.65)) / 6),21); VARE1:=EMA((((((((VAR91 * 1.3) + (VARA1 * 1.3)) + (VARB1 * 1.3)) + (VA61 * 0.68)) + (VAR71 * 0.68)) + (VAR81 * 0.68)) / 6),21); VARF1:=EMA((((((VARC1 * 3) + (VARD1 * 2)) + VARE1) / 6) * 1.738),21); VAR101:=REF(LOW,1); VAR111:=((SMA(ABS((LOW - VAR101)),3,1) / SMA(MAX((LOW - VAR101),0),3,1)) * 100); VAR121:=EMA(IF(((CLOSE * 1.35) <= varf1),(var111="" *="" 10),(var111="" 10)),3);="" var131:="LLV(LOW,30);" var141:="HHV(VAR121,30);" var151:="IF(MA(CLOSE,58),1,0);" var161:="((EMA(IF((LOW<= var131),((var121="" +="" (var141="" *="" 2))="" 2),0),3)="" 618)="" *="" var151);="" var171:="(((IF((VAR161 50),50,VAR161) / 20) * 15) * VART);底部吸筹:STICKLINE((VAR171 > 0),0,VAR171,1,1),COLORFF00FF;