Excluding freight costs , indian spot prices have surged this week to $ 130 a tonne , up from $ 53 a tonne a year ago 除去运费成本，印度铁矿石现货价格本周已飙升至每吨130美元，大大高于一年前的53美元。
The tendency for prices of physicals and futures to approach one another ， usually during the delivery month . also called a “ narrowing of the basis ” 通常指在进入交割月后，现货价格和期货价格相互贴近的趋势，又称“基差变小” 。
For the reported jet fuel pricing information , please see the u . s . department of energy s spot prices of jet fuel , which is available in pdf format 关于公布的航空燃料定价信息，请参阅美国能源部的航空燃料现货价格，此文件以pdf格式提供。
This has been a disastrously expensie strategy oer the past four years , during which tight supplies hae seen spot prices exceed rising contract prices 在过去4年中，这种战略的代价极为昂贵，在此期间，供应紧张使现货价格超出了日益上涨的合同价格。
This has been a disastrously expensive strategy over the past four years , during which tight supplies have seen spot prices exceed rising contract prices 在过去4年中，这种战略的代价极为昂贵，在此期间，供应紧张使现货价格超出了日益上涨的合同价格。
Both of the two methods got the same result that the key factor , which effects the futures price of dce , is the soybean futures price of cbot and its domestic spot price 两种分析方法都得出目前影响大商所大豆期货价格最关键的因素是cbot大豆期货价格和国内大豆现货价格这一结论。
The results from this research suggest that the spot and futures prices of soybean meal are cointegrated , and there is a feedback between spot and futures prices , and futures market plays more important role in price discovery 研究结果显示：豆粕期货价格与现货价格存在相互引导关系，并且期货与现货价格之间存在长期均衡关系，对豆粕期货来说，期货市场在价格发现功能中起到主导作用。
Three tests of the futures price and spot price for sugar in zhengzhou and futures price at new york board of trade ( nybot ) indicate that sugar market in zhengzhou is efficient , with good price discovery function of the futures price guiding spot price 摘要郑州白糖市场的期货价格、现货价格以及nybot市场的期货价格的三种检验表明：郑州白糖市场的期货运行是有效的，期货价格的价格发现功能发挥良好，能够引导现货价格。
Taking chinese only feed industrial futures - soybean meal futures in dalian commodity exchange as examples , this article examines the dynamic relationship between the prices of spot and futures , and discloses the role of futures market plays in price discovery quantitatively , using var model , cointegration test , error correction model , variance decomposition and impulse responses function methods , etc 摘要本文借助向量自回归模型、协整检验、误差修正模型、方差分解、脉冲响应函数等方法，以中国唯一的饲料工业期货大连商品交易所豆粕期货品种为例，研究了期货价格与现货价格之问的动态关系，定量刻画了期货市场在价格发现中的作用。
The result shows that there is a bi - directional leading relationship between cotton prices in futures market and cash market and there is a long - term equilibrium relationship between them ; both futures and cash markets play important roles in price discovery and the day futures market is in a dominant position 研究结果表明：棉花期、现货价格之间存在显著的双向引导关系；二者存在长期均衡关系；期、现货市场都扮演重要的价格发现角色，期货市场在价格发现中处于主导地位。
