In this paper we propose to a stochastic volatility model based on daily returns and intra-daily high-low price range jointly.
本文引入了基于日内价格幅度与回报两个测度指标的随机波动率模型。
价格高(低)。
Complex Quote: the consumer passes in a stock symbol; the provider returns the current price and the current day's high, low, and volume for the indicated stock.
复杂报价：使用者传入股票代码；提供程序返回指定股票的当前价格，当前的最高价格、最低价格以及交易量。
Because of the low cost to produce mooncakes and their high selling price, counterfeit mooncakes have cropped up.
因为月饼的低成本、高价格使得很多假冒月饼层出不穷。
For example, as for the food prices, the general rule is that the price is low in fall and high in spring.
比如就粮价而言，一般的规律是秋季粮食价格低，春季粮食价格高。
The outcomes of the price by the leader include low wage rates, high morale, trust of the work force, community recognition and even lower rates for work place insurance.
领导价格的产出包括,低工资率，高士气，工作的信任，社会认可甚至,低工作地点保险率。
But overall, the demand for this grain worldwide is likely to outpace production, keeping the price high and promoting social unrest in poor nations where food supplies are low.
但是，从总体上来看，全世界对大米需求的增长速度有可能超过生产增加的速度，使大米价格保持在高位，并且在那些粮食供应量低的贫穷国家造成社会混乱。
iStockphoto established the market for “microstock” photography by providing high quality stock photos at extremely low price points.
iStockphoto通过提供超低价但高质量的库存图片建立了一个“微库存图片”的市场。
A complex quote containing the current price, high and low price for the day, and volume for the day.
包含当前价格、当日最高价和最低价以及当天交易量的复杂报价。
A card on top identified a book's provenance and price, which he noticed was high for the low quality.
一张卡片在上面标明书的源处和价格，他看来对于这样的低品质价格很高。
Since nuclear-power plants must recoup their high construction costs over decades, they start losing money if the spot price of power falls too low.
由于核电厂必须在几十年内收回它们高昂的建造成本，所以如果电能的现期价格降得太低的话，它们就开始亏损。
Over the past 32 weeks, he reports, Apple's share price has fallen from Friday to Monday 16 times and climbed from Monday's low to a Thursday high 27 times.
他在报告中指出，在过去32周内，苹果公司的股价从周五到周一下跌的次数为16次，但从周一的低点到周四走高的次数为27次。
The high price in Japan is partly offset by the low cost of recharging.
较低的充电费用一定程度上抵消了电动汽车的高价位。
British people have the worst quality of life in Europe, according to a report which highlights the long hours, bad weather, low life expectancy and high price of many consumer goods.
一项最新报告称，英国是欧洲生活质量最差的国家，这主要表现在该国的工作时间长、天气恶劣、人均寿命短以及消费品价格昂贵。
Moreover, the high price of petrol, large numbers of unemployed, food inflation and uncertainty over taxes are weighing heavily on low-income Americans.
更糟糕的是高油价，庞大的事业人口，食品价格通货膨胀以及不确定的税金调整加重了美国低收入家庭的负担。
Personal spending in the US is diverging into two distinct categories as strong growth at high-end stores contrasts with continuing difficulties for mass-market, low-price retailers.
美国个人支出正逐渐分化成两个截然不同的类别：高端店铺销售强劲增长，而大众市场低价零售商却始终步履维艰。
This included the high and low price of each major grain grown in each prefecture.
这包括每个辖区主要粮食的最高价和最低价。
An executive in west Texas explains that when the oil price is high, it's hard to get the guys off the RIGS; but when the price is low, many prefer the cleaner, cooler job of a wind technician.
德州西部的一名公司执行经理解释到，当油价上涨，很难将石油行业的员工辞掉；但油价下降时，很多人又情愿干更干净、更凉快的风电技术员的活。
But the price must be right. If it is too low the studios will revolt fearing a loss of DVD sales and if charges are too high people will continue renting or download illegally.
但网上售卖的定价必须适宜，价格太低，电影公司担心会影响DVD的销售；价格太高，人们会继续租碟或非法下载。
These helicopters got their popularity first of all due to their simple devices and high safety. And because of a relatively low price.
这些飞机之所以很受欢迎是因为他们设备简单而安全性又高，并且相对便宜。
The corollary is that when share price or profits are too high or too low, they will eventually revert to the mean.
其必然结果是当股价或利润过高或过低时，其终将回归均值。
Watch collections include a huge range of watches starting from low-cost watches worth several hundred dollars to luxury limited edition models by very high price.
手表收藏包括的范围很广，由价值数百美元的低成本手表到高价奢侈限量款。
When the price of oil is low, exploration and production is expensive, but companies can rely on retail assets such as gas stations to benefit from the high profit margins at the pump.
油价低伏时，勘探和生产就变得昂贵，但这些公司却能依靠加油站这类零售资产获得高额利润。
All our products are of high quality and low price.
所有我们的产品质量高，价格低廉。
Why might a firm with high (low) operating risk have low (high) price risk?
为什么会坚定的与高(低)经营风险低(高)价格风险？
A graphic representation of price movement disclosing the high, low, close, and sometimes the opening prices for the day.
一种以市场每天的最高、最低和收盘价情况反映价格运动趋势的图形，有时也包含开盘价在内。
Low operating risk and high price risk The leading stocks in today's market mostly fit into this box.
低经营风险和高价格风险的主要股票在今天的市场大多融入此框。
A recent analysis shows that, when American price-earnings ratios are low, returns on equities over the next decade average 8%; when they are high, returns average 3%.
最近一份分析显示，当美国市盈率处于低位时，未来10年股票的平均收益率超过8%；当市盈率高时，收益率平均为3%。
A recent analysis shows that, when American price-earnings ratios are low, returns on equities over the next decade average 8%; when they are high, returns average 3%.
最近一份分析显示，当美国市盈率处于低位时，未来10年股票的平均收益率超过8%；当市盈率高时，收益率平均为3%。
应用推荐