While one trader said that current physical deals were aligned with paper values, another pointed out that the API2 index, against which coal swaps are settled, is derived from spot physical trades.
一个交易商指出，目前的现货交易和票据市场的价值保持一致，另一个则指出作为煤炭掉期交易的标准的API2指数是从现货实际交易中产生。
On the spot market is one of the above average index as the iron ore on the monthly pricing.
即以上一个月现货市场的铁矿石指数平均价作为这个月的月度定价。
This speck disrupts the otherwise uniform index of refraction creating a cloudy spot in a person's field of vision.
这种小颗粒会破坏水晶体原本均质的折射率，在视野中制造出模糊的点。
Analyzing the current means about reliability index estimate and collecting abundant of spot data.
分析比较了当前可靠性指标预计的方法，收集了大量的现场使用数据。
This speck disrupts the otherwise uniform index of refraction, creating a cloudy spot in a person's field of vision.
这种小颗粒会破坏水晶体原本均质的折射率，在视野中制造出模糊的点。
Based on investigation in the spot and literature index, we have summed up the style and distributing of physical education tour resource in the minority area of Guangdong province.
在实地考察调研和文献资料研究的基础上总结出广东少数民族地区体育旅游资源的类型及分布。
With the maturity of stock index future market, stock index future will reduce gradually the influence on spot markets fluctuation.
伴随着股指期货市场的日趋成熟，股指期货对现货市场波动性的影响将逐步减小。
Measured coefficient of slippage, seepage index and seepage coefficient by experiment, and compared calculated results with spot results and verified the effectiveness of this method.
通过渗流流量和压力相关试验测定了滑脱修正系数和渗流指数以及渗流系数，并将该方程的计算结果和现场产量做了对比，证明了该方法的正确性。
Disease index of downy mildew index and bacterial angular leaf spot was 0.8 and 1.3, respectively.
瓜商品性好，黄瓜霜霉病病情指数为0.8，细菌性角斑病，病情指数为1.3。
Based on the diffraction imaging theory, we developed an analytical formula of Verling Glare Index of optical system by "balck spot" method.
根据光学衍射成像理论，建立了黑斑法测量光学系统杂光的杂光系数解析式。
In contrast, index futures have played an active role in maintaining the stability of the spot market, and a certain correction function on the over - reaction with spot market.
相反，股指期货为现货市场稳定发挥了积极的促进作用，对现货市场的过度反应起到了一定修正功能。
The futures business institutions shall actively publicize the risk characteristics of the index futures and the obvious operating differences between the index futures and the spot stock market.
期货经营机构要积极宣讲股指期货的风险特征及其与股票现货市场操作的显著差异。
The TARCH model shows that the stock index futures have improved the information efficiency of the spot market.
本文通过TARCH模型验证股指期货提高了现货市场的信息效率。
This thesis mainly studies future-spot arbitrage and calendar-spread arbitrage with CSI 300 stock index future.
本文主要研究了沪深300股指期货的期现套利与跨期套利。
Recently, construction of spot portfolios becomes one of key steps in the futures-spot arbitrage of stock index futures.
现货组合的构建是股指期货期现套利的关键问题之一。
The empirical results suggested that the correlation and volatility ratio between index futures and spot vary over various time scales.
进一步研究表明，波动性和相关性的多尺度变化导致了最小方差对冲比率及对冲效率呈相似规律的多尺度变化。
The empirical results suggested that the correlation and volatility ratio between index futures and spot vary over various time scales.
进一步研究表明，波动性和相关性的多尺度变化导致了最小方差对冲比率及对冲效率呈相似规律的多尺度变化。
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