做买空卖空交易

【法】 straddle

做的英语翻译：

act; do; engage in; make; work
【机】 make

买空卖空的英语翻译：

speculate
【经】 cross trade; fictitious bargain; fictitious profittransactions
play the market; speculation; to buy long and to sell short

交易的英语翻译：

exchange; trade; bargain; deal; market; merchandise
【经】 bargain; bargaining; buy; deal; dealings; sales transaction; trade
trading