事实上，他们是在卖出看跌凭单，并且，他们严重低估了其风险。
In fact, it was selling bear-market warrants and it severely underestimated the risk.
墨西哥购买了看跌期权——令持有者有权以预订价格卖出石油的合约。
Mexico bought put options - contracts that give the holder the right to sell oil at a predetermined price.
除了卖出大豆或者玉米的看涨期权，可以保持在这些市场里做空看跌期权并且卖出你的小麦看涨期权。
Instead of selling bean or corn calls, stay short the puts in these markets and sell your calls in wheat.
卖出的人多了，股票行情就看跌。
The more people heavily sell stocks, the lower the stock prices fall.
同时，买进期货合同和卖出一个看涨期权的组合，叫做组合卖出看跌期权。
Also, a combination of a long futures contract and a short call, called a synthetic short put.
分析人士称，无法就市场下滑预期进行交易推动了中国股市的泡沫化。因市市场看跌派别无选择，只能卖出，这给了市场看涨派与其人数不成比例的巨大影响力。
Analysts say the inability to do that has helped fuel Chinese stock-market bubbles because bears have no choice but to sell, giving disproportionate influence to market bulls.
由两个有相同行使价的看跌和看涨期权形成的组合，同时二者都看跌，叫做组合卖出期货。
A combination of a put and a call with the same strike price, in which both are bullish, called synthetic long futures.
看跌期权赋予买方以权利，但不必负有义务，在期权到期日当天或者到期之前，按照敲定的价格卖出相关期货合约。
A put is an option that gives the buyer the right, but not the obligation, to sell the underlying futures contract at the strike price on or before the expiration date.
看跌期权赋予买方以权利，但不必负有义务，在期权到期日当天或者到期之前，按照敲定的价格卖出相关期货合约。
A put is an option that gives the buyer the right, but not the obligation, to sell the underlying futures contract at the strike price on or before the expiration date.
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