zhè / xiàng / pāo / bǔ / tào / lì / cè / lüè / xū / yào / tóng / shí / jìn / xíng / xiàn / huò / hé / yuǎn / qī / jiāo / yì这项抛补套利策略需要同时进行现货和远期交易。This covered arbitrage strategy requires spot and forward transactions to be carried out at the same time.