Formula Writing 1000 Questions 29-30

29. Ask:
How to write the golden cross of MACD within 10 days? Answer (a lot): count(cross(“macd.dif”, “macd.macd”),10)=1QUOTE:30. Q: The original code of Feihu 3.8: B:=EMA (100+WINNER©*100-HHV(WINNER©*100,20),3); DRAWGBK(C,COLORRGB(255,0,0),0,1); FILLRGN(C,B,100),color555555; Digging line: B, linethick2; Cost deviation: (c/cost(50)-1)*100, linethick0; STICKLINE(C>0,20,20,6,0)colorgreen; STICKLINE(C>0,80, 80,6,0)colorgreen; STICKLINE(C>0,50,50,6,0)colorwhite; Use: Digging and luring stocks, few indicators can be quantitatively analyzed, most of them are from the form I am just joking! This indicator is for your quantitative analysis! Mitutoyo master, can it be changed to TDX? Answer (know everything): B:=EMA(100+WINNER©*100-HHV(WINNER©*100,20),3); DRAWGBK(C,COLORRGB(255,0,0),0,1); FILLRGN(C,B,100),color555555; Digging line:B,LINETHICK2; Cost deviation:(C/COST(50)-1)*100,LINETHICK1; STICKLINE(C>0,20,20,6,0 )colorgreen; STICKLINE(C>0,80,80,6,0)colorgreen; STICKLINE(C>0,50,50,6,0)colorwhite; 20;80;50;QUOTE:31. How to compile the stock formula? 1. Select the stock price that has fallen from 10 yuan to 8 yuan, and it is required to select all stocks that meet this condition. It is best that the value can be changed. 2. Select all stocks whose stock price has risen from 8 yuan to 10 yuan. It is also required that the value can be changed. Answer (Qingqingzi): w: