I had short call options for my customer, which gave them the right to purchase stock, and I also owned equity to hedge my risk.

我向客户卖出看空期权，让他们有权买入股票，同时我也买入股票对冲自己的风险。

youdao

Then, you add options to the call.

然后添加调用选项。

youdao

When investors had right to delay development for intending oilfield, the investment decision making of the oilfield development project can be similar to American call options.

当投资者对拟开发油田具有延迟开发权利时，油田开发项目的投资决策可类比于美式看涨期权。

youdao

Duke is keeping the undeveloped sites--long-call options, as it were--on the possibility that electricity will again become profitable in Texas.

FORBES: Trading places

Duke is keeping the undeveloped sites--long-call options, as it were--on the possibility that electricity will become profitable again in Texas.

FORBES: Trading Places

The next day, September 22, Darden bought large amounts of AirTran common stock and call options, purchasing a total of 40, 000 shares and 200 out-of-the-money call options.

FORBES: SEC Charges Georgia Man With Insider Trading in AirTran/Southwest Airlines Merger