V/CAPITAL*100 1 AND (C-REF(C,1))/REF(C,1)*100 2 AND C 20 AND boll.BOLL REF(BOLL.BOLL,3) AND REF(BOLL.BOLL,3) REF(BOLL.BOLL,6) AND REF(BOLL.BOLL,6) REF(BOLL.BOLL,9) AND REF(BOLL.BOLL,9) REF(BOLL.BOLL,12);