엊그제부터 주식시작했는데요~ 오늘 아침에 증권사에서 문자가 와성 현금미수금이 생겼다고하더라구요 그래서 주식 한 주 팔아서  미수금액은 채웠는데요 궁금한건 미수금 안생기게 거래하는방법이 궁금합니다~조언 부탁드립니다