The long and the short of stock-market volatilityBy Marc GoedhartDarshit Mehta
long-run riskshort-run riskcapital structureasset pricingThis paper addresses this question with an asset-pricing model featuring endogenous corporate policies. Long-run risk reflects a firm's profit exposure to slowlDorion, ChristianEkponon, Adelphe...
这个问题是这样的,虽然看上去Long call和short put都是在未来股价上涨的时候盈利,但还是有细微区别的,short put其实可以理解为是“不看跌”,说明投资者对于市场看涨的预期并不是特别强烈,如果投资者强烈认为市场会涨,那直接就去买现货或者long call,但是呢,有的投资者会觉得未来市场也不会跌了,但至于能不能大幅上...
low volatility state to a high volatility state. The long straddle is useful when an investor wants to profit from either a bullish or bearish move in the underlying security. However, the cost of executing this strategy is higher than betting on a stock’s price move in only one direction...
Stock Exchange.to sell stocks or the like without having them in one's actual possession at the time of the sale. to disparage or underestimate: Don't sell Tom short; he's really an excellent engineer. short for,being a shorter form of; abbreviated to: ...
In this way, local stock can be enriched in a very short time. 这样, 当地的畜牧业就可以在短时间内得到发展. 来自辞典例句 5. It is easy to serve God for a short time, but what about the long haul? 短时间的事奉不难, 但长年累月地如此做又如何 呢 ? 来自期刊摘选 6. Products tend to...
This is called going long. Shorting a stock, or short selling a stock, is the opposite. It’s what investors do when they think the price of a stock will go down. With short selling, it’s about leverage. Investors sell stocks they’ve borrowed from a lender on the expectation the ...
If this happens, a short seller might receive a “margin call” and have to put up more collateral in the account to maintain the position or be forced to close it by buying back the stock. Given the market’s long-term upward bias, many investors find it hard to short stocks and ach...
MSFT Microsoft Corporation Common Stock $393.03 +1.87 +0.48% Trending ETFs Data as of Apr 29, 2025 1:22 PM ET QQQ Invesco Qqq Trust, Series 1 $473.46 +1.05 +0.22% SPY Spdr S&P 500 $552.64 +1.79 +0.32% SCHD Schwab Us Dividend Equity Etf $25.82 +0.03 +0.12% VOO Vanguard S&P...
How to Use Em Dashes (—), En Dashes (–) , and Hyphens (-) The Difference Between 'i.e.' and 'e.g.' Why is '-ed' sometimes pronounced at the end of a word? Words You Always Have to Look Up Democracy or Republic: What's the difference?