bear spread

基本解释

An option strategy combining a bull and bear spread. It uses three strike prices.
一种期权策略，由一手牛市套利和一手熊市套利组合而成的。
The lower two strike prices are used in the bull spread, and the higher strike price in the bear spread.
它牵涉到三个定约价，两个最低的用于牛市套利，两个最高的用于熊市套利。
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Bear spread constructed by the sale of a put option and the simultaneous purchase of another put option with the same expiration, whereby the short put has a lower strike price than the long put.
是指投资者卖出一个执行价格较低的看跌期权，同时买入一个执行价格较高的看跌期权，也称为卖权空头价差（交易）。
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This is the most negative the bull-bear spread has been since September 22, 2011.
FORBES: Continued European Concerns Sink Bullish Sentiment Near Two-Year Low
The difference between bullish and bearish sentiment, the bull-bear spread, widened to -22.4 points.
FORBES: Continued European Concerns Sink Bullish Sentiment Near Two-Year Low
The difference between bullish and bearish sentiment, the bull-bear spread, is 18.4 percentage points.
FORBES: Bullish Investor Sentiment At Five-Week High