DRAWGBK(CLOSE,COLORRGB(200,200,50),COLORRGB(100,50,50),1);VAR1:=(((((3 * CLOSE) + LOW) + OPEN) + HIGH) / 6);B0:=(((((((((((((((((((((20 * VAR1) + (19 * REF(VAR1,1))) + (18 * REF(VAR1,2))) + (17 * REF(VAR1,3))) + (16 * REF(VAR1,4))) + (15 * REF(VAR1,5))) + (14 * REF(VAR1,6))) + (13 * REF(VAR1,7))) + (12 * REF(VAR1,8))) + (11 * REF(VAR1,9))) + (10 * REF(VAR1,10))) + (9 * REF(VAR1,11))) + (8 * REF(VAR1,12))) + (7 * REF(VAR1,13))) + (6 * REF(VAR1,14))) + (5 * REF(VAR1,15))) + (4 * REF(VAR1,16))) + (