BloodInStreets

Why is Fibonacci so popular? The revival of an ancient sequence in modern trading
When mentioning Fibonacci, many traders first think of those mysterious percentages: 23.6%, 38.2%, 61.8%. But few truly understand the logic behind them. In fact, Fibonacci is not a modern invention; it is an ancient concept introduced to the West by 13th-century Italian mathematician Leonardo Pisano (nicknamed Fibonacci) from Eastern mathematics.
Interestingly, this mathematical model has found perfect application in financial markets. Why? Because the规律 of market fluctuations is surprisingly consistent with the laws of nature — from sunflower spirals to seashell patterns, and even to the ups and downs of asset prices, all follow the same mathematical principles.
From number sequences to trading tools: the mathematical genes of Fibonacci

The 2026 US stock market holidays include New Year's Day, Martin Luther King Jr. Day, Independence Day, and other holidays. Taiwanese investors need to pay attention to time differences and US stock market holiday rules, understand the trading hours during standard and daylight saving time, and familiarize themselves with the characteristics of the three major US stock exchanges. It is also important to know the trading hours of major global stock markets to optimize investment strategies and avoid missing trading opportunities.

Short-term adjustments hide long-term opportunities
MediaTek (2454) closed today at NT$1,385, up slightly by 0.36%, halting a series of declines. Since the beginning of this month, the stock price has fluctuated within a range of NT$1,380 to NT$1,460, repeatedly testing the NT$1,400 level but failing to stabilize above it. Behind this technical correction, there are three market concerns: first, the sales momentum of flagship mobile phone chips in early 2026 remains to be seen; second, the pressure from foreign and domestic institutional investors' year-end portfolio adjustments; third, the uncertainty surrounding global mobile phone inventory adjustments.
Currently, MediaTek's P/E ratio is 20.74, which already includes premiums for AI and automotive applications compared to pure mobile chip stocks, but compared to high-end AI ASIC peers, it is still in the early stage of value discovery. This means that as long as the market re-recognizes its business structure transformation, breaking out of the range-bound pattern is not far off.

Many novice investors when looking at stocks often hear the term "Price-to-Earnings Ratio." Financial advisors almost always mention this ratio when analyzing individual stocks, indicating whether the current price is expensive or cheap. But if you haven't understood what the Price-to-Earnings Ratio (PE ratio) really is or how to use it, then you need to take a good lesson. Because the PE ratio is almost an essential knowledge for all stock investors.
What exactly does the PE ratio measure?
The PE ratio (also called the Price-to-Earnings Ratio, abbreviated as PE or PER in English) essentially measures one question: how many years will it take to recoup your investment if you buy the stock now?
From another perspective, it evaluates whether a company's stock price is expensive or cheap. For example, suppose TSMC's current PE ratio is 13, which means: buying TSMC at the current stock price would require 13 years to recover your investment through the company's earnings.
Based on this logic, we can derive a simple judgment

By December 2025, the Taiwanese dollar has risen to 4.85 against the Japanese yen, and many people are preparing to travel abroad or invest in yen. But do you know? Just choosing the wrong currency exchange channel can cost you more than 2,000 yuan unnecessarily. This article will break down the most common currency exchange methods on the market, helping you avoid unnecessary detours.
Why is it worth paying attention to exchanging yen now?
When it comes to exchanging foreign currency, many people first think of the yen. This is not only because traveling to Japan is popular, but more importantly, the yen holds a special position in the global financial market.
Daily aspects: Travel and shopping needs
Traveling in Japan, most department stores in Tokyo and shopping districts in Osaka still only accept cash (credit card penetration is only 60%). Shopping and anime merchandise enthusiasts often need to pay directly in yen. For students studying abroad or working part-time, locking in exchange rates in advance to hedge risks is basic practice.
Investment aspect: One of the three major safe-haven currencies
The yen, along with the US dollar and Swiss franc, is one of the world's three major safe-haven assets.

The RMB to USD exchange rate has recently hit a new high, driven by a weak US dollar and central bank policy guidance, leading to the appreciation of the RMB. The market generally believes that the RMB is still undervalued, and various institutions expect it to continue appreciating in the future, with a target range of 6.80-6.90. This trend reflects adjustments in the global economic landscape.

AI has shifted from a hype concept to a real capital flow. Since the launch of ChatGPT, the AI-related industry chain has been accelerating its evolution, and investors are facing an essential question: in this wave of AI wealth transfer, what should they invest in?
Where is the investment logic behind AI concept stocks?
According to the latest data from IDC, global enterprise AI-related spending is expected to reach $307 billion by 2025, and this figure will surpass $632 billion by 2028, with a compound annual growth rate of about 29%. This is not a false prosperity, but a genuine flow of funds.
Top global institutional investors like Bridgewater Associates are validating this trend through action. In Q2 2025, they significantly increased their holdings in core technology companies such as NVIDIA, Google, and Microsoft. The capital is targeting the most critical nodes in the AI ecosystem chain, including computing power, chips, and cloud computing. Meanwhile, the global AI and big data-related funds...

The US stock market consists of the New York Stock Exchange, NASDAQ, and the American Stock Exchange. Regular trading hours are from 22:30 to 05:00 the next day Taiwan time. Investors should be aware of the differences in daylight saving time and market holidays to avoid misjudging market conditions. Each major exchange has different characteristics, and understanding trading hours and holiday schedules is key to successful investing.

Futures are agreements on future trading prices, with the core concepts being leverage, margin, and hedging strategies. By paying a small margin, investors can control large contracts, but the risks are also amplified. Futures can be long or short, offering high flexibility and can be used for risk hedging. Although the potential returns are significant, leverage and expiration risks can also lead to substantial losses. Investors should develop risk awareness, strategic discipline, and position management, and it is recommended to gain experience first through a demo account.

As the world's largest decentralized trading market, the foreign exchange market differs from centralized stock trading, with variations in quotes among different brokers. With the rise of the internet and retail brokers, the barrier to entry for retail investors has significantly lowered. Today, most forex brokers have launched trading apps, allowing investors to check market prices and place trades anytime and anywhere. This article features 10 legitimate trading apps to help Taiwanese investors quickly find the forex trading application that suits them.
How to choose a Forex Trading App?
Faced with numerous options, identifying genuine platforms becomes the top priority. Many investors have fallen victim to scam apps, suffering heavy losses. The following 5 key indicators can effectively distinguish legitimate brokers from fraudulent platforms:
International regulatory licenses are a hard indicator. Legitimate brokers are regulated by major global authorities, including the UK FCA, Australian ASIC, US NFA, and EU MiFID. Being regulated by top-tier agencies means the security of funds.

In the world of investment trading, a craftsman must first sharpen his tools to do a good job. Although mobile applications are becoming increasingly mature, for serious investors, desktop software still plays an irreplaceable role. Why is that?
Why do you need a desktop version of a trading app?
First, screen size directly affects analysis efficiency. On a large display, investors can monitor multiple market dynamics simultaneously—Taiwan stocks, US stocks, futures, cryptocurrencies—each in its own window, making information comparison clear at a glance. Try viewing complex charts with overlapping MACD indicators on a 6-inch mobile screen, and you'll understand the advantage of the desktop version.
Second, the difference in computing power is significant. A computer's powerful hardware can instantly process massive amounts of data, support real-time quote refreshes, synchronize backtesting of multiple strategies, and execute complex calculations without delay. Market changes are unpredictable, and a one-second delay could lead to missed trading opportunities.
Finally, stability and security are unmatched

In June, the European Central Bank is set to hold a rate meeting, and a decision that could impact the euro's trajectory is brewing. The market widely expects the ECB deposit rate to be cut by 25 basis points to 2%, marking the eighth rate cut in the past year.
Inflation hits target, rate cut becomes inevitable
The key factor driving this decision is the significant slowdown in inflation data in the Eurozone. The latest May harmonized CPI preliminary year-on-year figure dropped to 1.9%, hitting an eight-month low and falling below the European Central Bank's 2% target for the first time. This has led to a reassessment of the economic outlook by the ECB — when releasing quarterly forecasts, the institution is expected to lower its inflation and growth projections for this year. This opens the door for further easing.
Another one before the end of the year?
Consensus among analysts is quite clear: the ECB will cut rates again later this year. At this pace, the deposit rate will eventually stabilize around 1.75%. According to the latest data from LSEG

The cryptocurrency world has a peculiar phenomenon—meme coins thrive on community fervor and internet culture, defying all traditional valuation logic. Dogecoin (DOGE), Shiba Inu (SHIB), and Pepe (PEPE) are currently leading this chaotic charge, and it's worth asking: what truly makes them tick, and

Capricor Therapeutics (CAPR) revealed a major milestone on Wednesday: its Deramiocel program has achieved primary endpoint success in the Phase 3 HOPE-3 trial, marking a significant advancement in Duchenne muscular dystrophy treatment. The market responded decisively, with shares climbing over 14% d

Key Insights
- The most expensive investment decision can become your greatest learning opportunity in the market
- Founder-led companies that embrace calculated risk tend to outperform those paralyzed by fear
- TransMedics exemplifies how trusting management vision through controversial moves can

Market operation has its own logic—bull and bear cycles, with ups and downs accompanying each other. If investors only think unidirectionally, they are prone to falling into passive situations. Smart traders know how to go long during rises and go short during declines, using two-way operations to adapt to various market trends.
So what exactly does short selling mean? How does it help investors seize opportunities amid market volatility? What risks need to be avoided? This article will explore these core questions in depth.
Short Selling Meaning: The Profit Logic of Selling First, Buying Later
Short selling, also known as "shorting," is based on the core logic: investors, judging that the market will decline in the future, borrow securities from a broker at the current price to sell first, then buy back after the price drops to return, earning the difference.
Contrary to going long (buy low, sell high), short selling is "sell high, buy low." Investors do not need to purchase stocks or forex in advance; instead, they borrow and sell directly, then buy back at the appropriate time.

Understanding Bitcoin Mining in One Sentence
The essence of Bitcoin mining is: miners use computational power to keep the network's ledger, and the system rewards them with BTC as an incentive.
Simply put, miners are like accountants distributed worldwide. They use mining machines (specialized computers) to automatically record all transactions. When they successfully complete a bookkeeping cycle, they earn a certain amount of BTC as a reward.
How does mining work? Breakdown of the core mechanism
Bitcoin uses a mechanism called "Proof of Work" (PoW). The process is as follows:
Step 1: Transaction Packaging — All transactions on the Bitcoin network are collected and packaged into a "block."
Step 2: Competitive Computation — Miners worldwide compete to perform complex cryptographic calculations to find a hash value that meets certain criteria. This process is similar to repeatedly trying password combinations until the correct one is found.
Step 3: Verification and Broadcast — First, the found block is verified and then broadcasted to the network.

Bull and bear markets are like the breathing of the market, alternating throughout the long course of financial history. Investors are often full of expectations for bull markets but find themselves at a loss in the face of bear markets. However, true investment wisdom lies precisely in understanding the essence of bear markets, recognizing the signals of their arrival, and developing scientific response strategies.
Bear Market Definition: A systemic decline of over 20%
A bear market refers to a market condition where the price of an asset drops 20% or more from recent highs. This is not a short-term fluctuation but a sustained downward trend lasting several months or even years.
In contrast, a market correction refers to a short-term adjustment where stock prices fall 10%-20%. There is a fundamental difference between the two. When stock prices rebound more than 20% from their lows, it signals the arrival of a bull market.
It is worth noting that bear markets are not limited to the stock market. They also occur in bonds, real estate, precious metals, commodities, and exchange rates.