Transaction Documentary

  On Wednesday (January 21), the Australian dollar traded near 0.6750 in the European session against the US dollar. The recent upward trend structure continued on the disk, and the price strengthened again after repeated consolidation above 0.6700, and once reached 0.6760...

  1. Description of the concept of long top and bottom (1) Long bottom: The current bottom is greater than the previous bottom. (2) Long top: The current top is greater than the previous top. (3) Strong long bottom: The current bottom is greater than the previous bottom, and greater than the previous top. (4) Weak...

  What is quantitative trading? Quantitative trading, also known as algorithmic trading, is a trading method that is conducted in strict accordance with the buying and selling decisions given by computer algorithm programs. It replaces human subjective judgments with advanced mathematical models and uses computer technology to analyze large amounts of historical data.

  On Thursday (August 28, Beijing time), spot gold traded around $3,398 an ounce, as investors closely watched the upcoming inflation data for clues to a rate cut, while U.S. President Donald Trump tried to fire a Federal Reserve governor.

  At present, there are many types of gold investment on the market, which can be divided into the following two categories: one is physical gold investment, which can be divided into gold bars and coins, and the other is used for gold trading through specialized gold accounts, such as paper gold, yellow gold, and other gold trading.

  Choosing a good valuation and settlement currency is one of the most common and basic ways for enterprises to avoid foreign exchange risks. The principles of enterprise valuation currency selection are: 1. Reasonably choose the valuation currency; 2. Use currency preservation clauses. In international financial marekting, existing...

  Foreign exchange fundamental analysis is a typical market analysis, so let's talk about the practical application of foreign exchange fundamental analysis: On September 6, 2011, the Swiss National Bank adopted an exchange rate floor for the euro against its own currency, the Swiss Franc (CHF).

  There are four elements in a trading system: direction forecasting, timing, money management, and mindset control. Direction forecasting answers the question of buying and selling directions. Relatively speaking, this step is the easiest, because price changes can be reduced to two directions. Towards a...

  The 20-day moving average is the moving average with the largest parameters in the short-term moving average system. Compared with the 10-day moving average, the 20-day moving average has 10 more trading days than the 10-day moving average. Therefore, the frequency of change in the operation of the 20-day moving average is higher than that of the 10-day moving average.

  If you decide to engage in foreign exchange trading but don't have the time or energy to sit in front of your computer and stare at the charts on your screen, then you need the help of automated foreign exchange trading systems. Automated foreign exchange trading systems are specially designed robotic programs that can help...

  A picture to see the direct support resistance: US dollar + European and Japanese + commodity currencies + emerging currencies, updated on Wednesday, October 15, 2025 at 14:15, specific US dollar/euro/yen/pound/Swiss franc/ANZAC + RMB/Hong Kong dollar/...

  Application of K-Line in Trend Trading Law (Part 1) (Click to read) Application of K-Line in Trend Trading Law (11) In an uptrend, the meteor line appears at the intersection of the top of the main upswing and the top of the retracement wave, providing a position squaring sell signal, as shown in Figure...

  In the process of falling prices, if there is a situation where the lowest price of the stock price is flat for two or more trading days, then there is a "flat bottom". For ordinary investors, when encountering such a K-line combination, we should carefully observe and do not rush to decide to buy...

  As a speculator, the primary goal in the market is to obtain sustainable and stable profits, and the way to achieve this goal is divided and disagreed. Just like the Huashan faction in Xiaoao Jianghu has the dispute over the air sword, there are also many debates in the field of speculation, such as...

  A summary of the views of the futures company: There are color systems (copper, zinc, aluminum, nickel, tin, etc.) on October 28. For more details, please refer to the special chart of the latest information in this article. Copper: The weakening of the spot premium inhibits the flow of imported goods, and the reduction of the warehouse makes the space for copper price adjustment limited. Short-term fluctuations...