IF CLOSE<5000 AND HOLDING=0 THEN BUY(1,100,LIMITR,CLOSE);
T:TYPE(1);
IF T=1 AND CLOSE<ENTERPRICE-10 AND HOLDING>0 THEN BUY (1,20,LIMITR,CLOSE);
IF T=2 AND CLOSE<EXITPRICE-10 AND HOLDING>0 THEN BUY (1,20,LIMITR,CLOSE);
IF T=1 AND CLOSE>ENTERPRICE+15 THEN SELL (1,20,LIMITR,CLOSE);
IF T=2 AND CLOSE>EXITPRICE+15 THEN SELL (1,20,LIMITR,CLOSE);