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In cryptocurrency and stock trading, candlesticks (K-line) are the core tools of technical analysis. Many traders, when starting their investment journey, learn their first lesson: how to read candlestick charts. However, not many can accurately interpret market trends through K-line charts. This article will systematically explain the construction principles of K-lines, the meanings of various patterns, and how to use K-lines for trend prediction.
K-line Structure: The Market Story Composed of Four Price Points
What is a K-line?
A K-line (candlestick) is a tool that visually presents four key price points within a specific time period—opening price, closing price, highest price, and lowest price. Through different colors and shapes, K-lines can intuitively reflect the psychological changes and power dynamics among market participants during that period.
Visual Composition of K-lines
Each K-line consists of two parts:
1. The Body: The rectangular area in the middle of the K-line, representing the difference between the opening and closing prices

"Can forex trading make money?" This is a common question among many traders new to the market. The answer is straightforward—yes, but you need to understand the rules of the game.
The forex market is the largest financial trading venue in the world, with a daily trading volume exceeding $6 trillion, far surpassing the stock and futures markets. In the past, it was exclusive to financial institutions and the wealthy, but with technological advancements and platform democratization, ordinary retail traders now account for over 30% of forex trading daily.
However, statistics also reveal the reality—more than 70% to 90% of individual investors have experienced losses in margin forex trading. This is not accidental but an inevitable consequence of high leverage environments. So, how should beginners get started?
Three Ways to Play Forex Investment: Choosing the Right Entry Method is Crucial
Forex margin trading is not the only option. Depending on capital size, risk tolerance, and trading goals, investors can choose from three different approaches:
First: Currency Exchange

The exchange rate of TWD to JPY has reached 4.85, and many people are considering exchanging for Japanese Yen. But do you know? Exchanging 50,000 TWD through cash at the counter and online remittance may cost over 1,000 yuan more. We have summarized the four most common JPY remittance channels in Taiwan, using the latest exchange rates to show you, so you can save unnecessary expenses.
Why exchange Yen now?
Beyond travel and daily needs, another consideration
Traveling in Japan is popular, but the reason for exchanging Yen is not just for trips abroad. Over 40% of merchants in Japan still only accept cash, and purchasing agents, studying abroad, and part-time work often require Yen; more importantly, the Yen, as one of the world's three major safe-haven currencies (alongside USD and Swiss Franc), serves as a hedge against Taiwan stock market risks for Taiwanese investors.
The financial logic of safe-haven assets
Japan's economy is stable, with relatively low debt. During market turbulence, funds flow into Yen as a safe haven—during the Russia-Ukraine conflict in 2022, the Yen appreciated by 8% in one week, while the Taiwan stock market declined by

The Taiwanese dollar is expected to depreciate further, and the Japanese yen is becoming a popular safe-haven asset. In December 2025, the TWD/JPY exchange rate surpassed 4.85, with an annual appreciation of 8.7%. Many investors and travelers are starting to seriously consider the timing for exchanging yen. But the key question is: how to exchange without wasting extra money?
We have collected the latest data on four major currency exchange channels, analyzing costs and processes one by one to help you find the most suitable solution.
Why has the yen become a hot target?
Exchanging yen is not just for traveling abroad. From a financial market perspective, the yen is one of the three globally recognized safe-haven currencies (the other two are the US dollar and Swiss franc). Japan's economy is stable, with relatively low debt levels. When global markets are turbulent, capital tends to flow into the yen for safety. During the Russia-Ukraine conflict in 2022, the yen appreciated by 8% in a single week, while the stock market fell by 10%—this demonstrates the power of safe-haven assets.
For Taiwanese investors, the Taiwanese dollar faces depreciation

The article discusses the operation and importance of the US stock electronic trading platform, emphasizing that electronic trading provides global investors with extended trading hours, breaking through the time limitations of traditional stock markets. However, investors should be cautious of hidden costs such as quote discrepancies, liquidity risks, and difficulties in executing limit orders. Rational trading should be based on knowledge reserves and risk management, aiming to avoid being influenced by market volatility and making impulsive decisions.

Currency symbols are crucial in forex and international investments, and quick recognition helps improve trading efficiency. Each currency has a standard code and symbol to avoid confusion. Mastering shortcut keys can increase typing speed, and understanding currency pairs is a core skill for investors.

The precious metals market has recently experienced changes, with silver and platinum prices rising rapidly. Silver broke through $45/oz, and platinum surpassed $1550/oz, replacing gold as the market focus. This wave of gains is driven by undervaluation corrections and supply tightness. It is expected that silver and platinum will continue to rise in the future, and institutions remain optimistic about their prospects.

By early December 2025, the exchange rate of the New Taiwan Dollar (NTD) against the Japanese Yen (JPY) is around 4.85. Compared to 4.46 at the beginning of the year, the Yen has appreciated nearly 8.7% within the year. Whether you are planning a trip to Japan next year or looking to hedge against the depreciation pressure on the NTD, choosing the right timing and channels for currency exchange can really save you the cost of a cup of bubble tea. But honestly, the cost differences among four methods—bank counter transactions, online transfers, ATM withdrawals, and pre-arranged currency exchange—can reach over NT$1,000. For the same NT$50,000, some pay an extra NT$2,000 in fees, while others only spend NT$300. Let's break down the most practical currency exchange options currently available.
Why Now Is a Good Time to Watch the Yen
In Taiwan, when it comes to exchanging foreign currencies, the Yen always ranks first. Besides travel and shopping (Tokyo, Osaka, Hokkaido), Japanese purchasing agents and online shopping are also part of many people's daily needs. Credit card penetration in Japan is only about 60%, so cash transactions remain mainstream. But more importantly,

In trading markets, the most feared term among investors is probably "liquidation." It means that your account is wiped out in an instant, or even incurs debt. Many people think that liquidation only happens in the futures market, but they don't realize that cryptocurrencies, forex, and margin stocks can all trigger this trap. How exactly does liquidation occur? Which trading habits are most likely to hit the landmine? This article will help you understand the ultimate risk in the trading market.
What exactly is liquidation? Why does forced closure happen?
Liquidation, simply put, is when your account equity falls below the minimum margin threshold set by the trading platform, and the system automatically closes all your positions forcibly. In other words, if the market moves against your position and your account losses reach a point where the margin cannot be replenished, the platform will automatically cut your positions, leaving no chance for a comeback.
The core reasons leading to liquidation are two:
First, the trading direction is completely opposite—you buy when the market rises but then...

The pharmaceutical and biotech industry is becoming a hot spot for global investors. As the world's population ages rapidly, new drug development continues to emerge, and telemedicine applications expand, this industry demonstrates strong growth momentum. Unlike traditional industries that fluctuate with economic cycles, healthcare demand has a rigid characteristic—people need medical treatment regardless of the economy. This makes biotech and healthcare stocks a relatively resilient investment choice against economic fluctuations.
However, not all pharmaceutical markets worldwide are worth attention. Currently, the global development focus of the pharmaceutical industry remains on the U.S. market, which has the most comprehensive regulatory system, abundant R&D capital, and top industry talent. This determines that investors should focus on U.S. biotech and healthcare stocks.
Core Advantages of the U.S. Biotech and Healthcare Market
The U.S. biopharmaceutical market is the largest in the world. Data shows that this market is expected to reach $445 billion by 2027, with a compound annual growth rate of 8.5%.

Short-term trading, commonly known as day trading, refers to a trading approach with a holding period ranging from a few days to several weeks. This type of trading features high risk and high reward, where a single position may be closed within minutes or held for several days. The success or failure of short-term traders depends on their ability to accurately capture buy and sell opportunities and how well they can protect their capital in volatile markets.
The essence of short-term trading and the trading environment
A highly speculative trading method
Short-term trading is unrelated to the fundamental quality of a company; the focus is on following capital hotspots and capturing short-term price fluctuations to profit from the spread. Often, the assets traded are highly volatile but not necessarily of high quality, because short-term trading seeks to profit from time differences rather than corporate growth. Unlike long-term investing, short-term traders profit from market sentiment and liquidity opportunities.
Win rate determines profit and loss
Compared to traditional investing, which emphasizes fundamentals, short-term trading places greater emphasis on the probability of winning trades. This is also why many capital

Why Silver Outperforms Gold? The Market's Perception vs. Reality
Many investors are accustomed to buying gold, believing it is more valuable and offers more stable returns. However, this perception is being challenged by market realities. Although silver is cheaper per ounce, it possesses growth potential that gold cannot match.
Industrial Use Determines Long-Term Value
Silver is not just a safe-haven asset; it is also an essential component of the technology era. Solar panels, electric vehicles, semiconductors, 5G infrastructure, AI data centers—these future industries all heavily rely on silver. According to market data, as the green energy transition accelerates by 2025, silver demand is expected to grow at over 20% annually, transforming silver from a traditional precious metal into an industrial necessity. In contrast, gold mainly remains in safe-haven and decorative uses, with limited growth potential.
Low Price Base Creates Leverage Effect
The price ratio between gold and silver fluctuates approximately between 30 and 120 times. A lower price means that with the same amount of capital, you can buy more silver, leading to greater potential for price appreciation.

The Japanese Yen Plummets to the Spotlight as Government Signals Intervention
Last week, the foreign exchange market was volatile, with the USD/JPY rising by 1.28%, and the Yen experiencing a significant depreciation against the US dollar. This wave of depreciation was driven by the Bank of Japan's "moderate rate hike" policy—despite raising interest rates by 25 basis points as scheduled, Governor Ueda Kazuo's dovish tone caught the market off guard. Meanwhile, Prime Minister Sanae Nagaoka's cabinet approved a fiscal stimulus package of 18.3 trillion yen, which largely offset the tightening effects of the rate hike policy.
JPMorgan has issued a warning that if the Yen depreciates more than 160 in the short term, it will be deemed a sharp exchange rate fluctuation, significantly increasing the likelihood of Japanese government intervention. Nomura Securities, on the other hand, holds a more optimistic view, believing that in the context of the Federal Reserve's rate cut cycle, the US dollar will gradually weaken, and the Yen's depreciation trend will not continue. It is expected that the Yen may appreciate to 155 in the first quarter of 2026.
Central Bank Policy Divergence Market

The U.S. Non-Farm Payroll (NFP) report significantly impacts all asset markets, causing volatility in cryptocurrencies, gold, and stocks. NFP affects market sentiment and central bank decisions, with strong data boosting the dollar and weak data spurring risk appetite. Monitoring the dollar index, Bitcoin, and gold can help traders navigate this volatility. Ultimately, analyzing NFP data is crucial for successful investment strategies.

RSI indicator settings are the key to successful trading
Many traders only think of RSI (Relative Strength Index) as "over 70 is overbought, below 30 is oversold," but they overlook the most crucial part—the correct setting of RSI parameters. In fact, changing a single number can completely alter the indicator's responsiveness and accuracy, which is why some people profit from RSI while others frequently fall for false signals.
What is RSI? The core logic explained in one sentence
The essence of RSI is simple: it uses a value from 0 to 100 to measure the relative strength of upward and downward momentum in the market over a certain period. A value closer to 100 indicates bullish momentum dominates, while a value closer to 0 indicates bearish momentum prevails.
When RSI > 70, the market tends to be overly optimistic, posing risks of a phase top and pullback—this is overbought; when RSI < 30, the market is overly

Full settlement stocks are a unique stock trading system in Taiwan, where investors are required to pay the full purchase amount due to company operational difficulties. These stocks carry high risk, high volatility, poor liquidity, and no interest distribution, but may revert to normal trading after the company improves its operations. Before investing, assess your risk tolerance and familiarize yourself with the inquiry and trading processes.

By the end of 2025, the Taiwanese dollar has fallen to 4.85 against the Japanese yen. The travel season in Japan is gearing up, and many are starting to plan currency exchange. But did you know? Simply choosing different exchange channels can result in exchange rate spreads and fees that might reduce your budget by the cost of a smartphone.
Today, we analyze the most commonly used Japanese yen exchange methods in Taiwan, comparing actual rates to help you find the most cost-effective route.
Why is it especially important to pay attention to the Japanese yen now?
When it comes to foreign currency investment, the yen is the top choice for Taiwanese people, for two main reasons.
The most direct is in daily life — traveling in Japan, purchasing goods on behalf of others, or studying abroad long-term all require yen. Especially since Japan is still a cash-based society, with only 60% credit card penetration, cash is almost essential for shopping in Tokyo or sightseeing in Hokkaido.
On a deeper financial level, the yen is recognized globally as a safe-haven asset, alongside the US dollar and Swiss franc, making it one of the three major safe-haven currencies. Over the past three years, market movements have been...

Your understanding of silver may already be outdated.
For years, the market has regarded silver as the younger brother of gold, with more volatile prices, but fundamentally still following gold. This view no longer holds up in 2025.
In 2025, silver surged over 140%, outperforming gold significantly. This is not just a matter of following the trend; a structural change in silver's movement is occurring.
Many people ask: Why did silver suddenly soar? Will it continue in 2026?
Instead of simply asking about price trends, it's better to understand a more fundamental question: Is the market currently treating silver as a safe-haven asset or as an industrial raw material? This positioning determines whether it can establish a trend.
Why most silver analyses miss the point
The discussions about silver online often fall into two traps.
First: Whenever mention is made of interest rate cuts, inflation, or a weakening dollar, people automatically associate these with silver rising. The problem is, these analyses never