N:=14;
止损倍数:=1.5;
止盈倍数:=2.8;

TR:=MAX(MAX((HIGH-LOW),ABS(REF(CLOSE,1)-HIGH)),ABS(REF(CLOSE,1)-LOW));
ATR:=MA(TR,N);

底分型条件:=LOW[1]<LOW[0] AND LOW[1]<LOW[2] AND HIGH[1]<HIGH[0] AND HIGH[1]<HIGH[2];
严格底分型:=底分型条件 AND (CLOSE[0]>LOW[2]);
买入信号:=严格底分型;

买入价格:=VALUEWHEN(买入信号,CLOSE);
止损价:=买入价格-止损倍数ATR;
止盈价:=买入价格+止盈倍数ATR;

止损条件:=CROSS(止损价,CLOSE);
止盈条件:=CROSS(CLOSE,止盈价);
平仓信号:=止损条件 OR 止盈条件;

买入信号,BK;
平仓信号,SP;