主题：文华改金字塔

rsv:=(close-llv(low,9))/(hhv(high,9)-llv(low,9))*100;
k:=sma(rsv,3,1);
d:=sma(k,3,1);

mid:=ma(close,26);
tmp2:=std(close,26);
top:mid+2*tmp2;
bottom:mid-2*tmp2;
if barslast(cross(h,top))<=4 and cross(d,k) then begin
 sell(1,0,market);
 buyshort(holding=0,70%,market);
end
if barslast(cross(bottom,l))<=4 and cross(k,d) then begin
 sellshort(1,0,market);
 buy(holding=0,70%,market);
end

if c<=enterprice-12*mindiff and holding>0 then sell(1,0,market);//低于买开仓价n个点差，多头止损；
if c>=enterprice+12*mindiff  and holding<0 then sellshort(1,0,market);//高于卖开仓价n个点差，空头止损；