Answer: overtrade

AnswerCrossword Clue
OVERTRADEOperate on insufficient capital.
OVERTRADEBuy and sell in excess.
OVERTRADELeave oneself at risk on Wall Street
overtradeto trade beyond one's capital; to buy goods beyond the means of paying for them
overtradeEngage in more business than can be supported by the market or by the funds or resources available