youdao

I checked the floor and found that the options were three dollars wide and 50 up, meaning the customer could buy or sell 50 contracts on either side of an illiquid market.

我看了一下挂牌情况，发现这个差价有3美元，挂了50手，也就是说客户可以在这个流动性不强的市场买入或者卖出50手合约。

youdao

You have explored floor plans and options, and have a good idea of what you want.

你摸索平面图及期权、有好的想法，你要什么。

youdao

You'll get nicked a bit by the options floor traders, but probably less than the costs incorporated in the broker-sold note.

FORBES: Another Option

The number of open positions in the futures market had surged as many traders went long, or bought on the hope of higher prices, said Kevin Grady, president of Phoenix Futures and Options on the Comex floor.

FORBES: Gold's Recent Pullback Viewed As Correction; Buying Anticipated On Further Weakness

Instead, director James Allen Smith spent a year and a half filming Chicago's colorful floor traders as they swapped futures and options contracts and struggled to adapt to the new era of electronic and high-frequency trading.

FORBES: Magazine Article