back and fill

简明释义

在狭窄水道逆风顺流用左右抢风法前进

英英释义

例句

1.The construction team had to back and fill 回填 the foundation after they discovered a flaw.

施工队在发现基础缺陷后不得不进行回填。

2.After the initial report, the journalist had to back and fill 补充 information to provide a clearer picture.

在初步报道后，记者不得不补充信息以提供更清晰的画面。

3.In trading, investors often back and fill 回填 their positions to adjust for market fluctuations.

在交易中，投资者经常回填他们的头寸以适应市场波动。

4.The software developer needed to back and fill 补充 the documentation before the product launch.

软件开发者在产品发布之前需要补充文档。

5.During the meeting, we had to back and fill 回填 some missing data from last quarter.

在会议期间，我们不得不回填上个季度的一些缺失数据。

作文

In the world of finance and trading, the term back and fill refers to a common price movement pattern where a security experiences a series of small upward and downward movements. This often occurs after a significant price change, as traders seek to establish a new equilibrium. Understanding this concept is crucial for investors who want to navigate the stock market effectively.When a stock price rises sharply, it may attract attention from both investors and traders. However, such rapid increases are often unsustainable. As a result, the stock may experience a period of back and fill as it fluctuates between higher and lower price levels. During this phase, traders might take profits, while others may see an opportunity to buy at lower prices. This back-and-forth movement helps to stabilize the stock's price over time.For example, imagine a tech company that just released an innovative product, causing its stock price to soar. Initially, there might be a surge in buying activity, pushing the price up significantly. However, after this initial excitement, some investors may decide to sell their shares to lock in profits. This selling pressure can lead to a drop in the stock price, prompting other investors to step in and buy the dip. As this process continues, the stock will likely experience a back and fill pattern, with prices oscillating until a new support level is established.The back and fill pattern is not limited to stocks; it can also occur in various financial markets, including commodities, currencies, and bonds. For traders, recognizing this pattern can provide valuable insights into market sentiment. If they observe a stock undergoing a back and fill, they may interpret it as a sign of consolidation, indicating that the market is preparing for a potential breakout or breakdown.Moreover, understanding the back and fill phenomenon can assist investors in making informed decisions about their portfolios. For instance, if an investor notices that a particular stock has been experiencing a back and fill pattern, they might choose to wait for a clearer signal before entering or exiting a position. This approach can help to minimize risks and enhance overall investment performance.In conclusion, the term back and fill encapsulates a fundamental aspect of market behavior, where prices fluctuate around a certain level following significant changes. By grasping this concept, investors can better understand the dynamics of the market and make more strategic decisions. Whether one is a seasoned trader or a novice investor, recognizing the back and fill pattern can be a valuable tool in navigating the complexities of financial markets. Ultimately, it is crucial to remain vigilant and adaptable, as market conditions can change rapidly, influencing the patterns we observe.

在金融和交易的世界中，术语back and fill指的是一种常见的价格运动模式，其中证券经历一系列小幅上涨和下跌的运动。这种情况通常发生在显著的价格变化之后，因为交易者试图建立新的平衡。理解这个概念对于希望有效驾驭股市的投资者至关重要。当股票价格急剧上升时，它可能会吸引投资者和交易者的注意。然而，这种快速的上涨往往是不可持续的。因此，股票可能会经历一段back and fill的时期，因为它在较高和较低的价格水平之间波动。在这一阶段，交易者可能会获利了结，而其他人可能会看到以较低价格买入的机会。这种来回运动有助于随着时间的推移稳定股票的价格。例如，想象一家科技公司刚刚发布了一款创新产品，导致其股票价格飙升。最初，可能会出现购买活动激增，推动价格大幅上涨。然而，在这初步兴奋之后，一些投资者可能决定出售他们的股票以锁定利润。这种抛售压力可能导致股票价格下跌，促使其他投资者进场买入。这一过程的持续进行，股票很可能会经历一个back and fill模式，价格在波动中直到建立新的支撑位。back and fill模式不仅限于股票；它也可以发生在各种金融市场，包括商品、货币和债券。对于交易者来说，识别这种模式可以提供对市场情绪的宝贵洞察。如果他们观察到某只股票正在经历back and fill，他们可能会将其解读为巩固的迹象，表明市场正在准备潜在的突破或下跌。此外，理解back and fill现象可以帮助投资者做出明智的投资组合决策。例如，如果投资者注意到特定股票正经历back and fill模式，他们可能会选择等待更明确的信号，然后再进入或退出头寸。这种方法可以帮助减少风险并提高整体投资表现。总之，术语back and fill概括了市场行为的一个基本方面，即在显著变化后，价格围绕某一水平波动。通过掌握这一概念，投资者可以更好地理解市场动态，并做出更具战略性的决策。无论是经验丰富的交易者还是新手投资者，识别back and fill模式都可以成为应对金融市场复杂性的有价值工具。最终，保持警惕和适应能力至关重要，因为市场条件可能迅速变化，影响我们观察到的模式。