LazyDevMiner

vip
Age 7.3 Year
Peak Tier 1
A backend engineer who moves bricks during the day and works as an on-chain data analyst in the evenings. Obsessed with finding gas optimization techniques, frequently criticizes the design flaws and excessive marketing of various public chains from a technical perspective.
I've just noticed a rather concerning trend in the investment community - more and more people are getting caught up in tradebo (binary options) with the hope of making quick money. If you don't know what tradebo is, it's basically predicting whether the price of an asset will go up or down within a very short time frame (30 seconds to 1 minute). Win, and you get 80-95% of your capital back; lose, and you lose 100% immediately. Sounds easy, right? But that's exactly the trap.
What makes tradebo different from Forex or Crypto? Simply put, you have no control at all. You can't cut losses, can't
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I just realized that many new investors in the stock market still don't fully understand the ceiling price and floor price. Today, I want to share my experience about these concepts because they are really very important when trading.
The ceiling price and floor price are the maximum and minimum prices at which you can place orders during a trading session. They are pre-calculated based on the reference price (the previous session's closing price), not decided by the market itself. On electronic price boards, the ceiling price is usually displayed in purple, while the floor price is in light b
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I recently did a deep dive into Near Protocol, and there are actually some quite interesting points worth sharing. What is Near? It’s a layer 1 blockchain built with the goal of directly competing with Ethereum, but with a different approach.
Near Protocol was founded by a strong team — Erik Trautman (former founder of Viking Education), Alexandra Skidanov (former scientist at Microsoft), and Ilya Polosukin (with over 10 years of experience at Google). Currently, the team has expanded to over 70 developers. Seeing this setup, you can already imagine why Near focuses so much on developer experi
ETH0.01%
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It's been a while since I saw anyone clearly explain the difference between CFD and Binary Options. Because this difference truly determines the fate of your account.
On the surface, both promise to make money from price fluctuations. But fundamentally? Completely different.
CFD (Contract for Difference) is a derivative contract that allows you to trade based on the price change of an asset (gold, stocks, crypto) without owning it. You can go long (buy) or short (sell). Most importantly: you control risk through Stop Loss. If the market moves against your prediction, you can exit the position
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Just started learning about forex, and I see many trading platforms emerging but don't know which one to choose. I reviewed information about reputable forex brokers today, and each has its own unique features.
Mitrade is a platform licensed by ASIC, with an easy-to-use interface for beginners, 1:200 leverage, and a minimum deposit of $50. Exness has been operating since 2008, offering up to 1:2000 leverage, but accounts may not require an initial deposit. FBS is popular in Vietnam, requiring only $1 to start, with 1:3000 leverage, but fewer currency pairs (37 pairs). IC Markets is suitable fo
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I just realized that many newcomers to the derivatives market are still confusing Long and Short. These two concepts may sound simple, but they’re the foundation that determines whether every trading position succeeds or fails.
Basically, it works like this: Long (buy) is when you expect the price to rise—you buy at a low price so you can sell higher later. Short (sell) is when you expect the price to fall—you borrow an asset from the exchange to sell at the current price, then buy it back at a lower price to return it to the exchange and keep the profit. The great thing about derivatives long
ABBV-0.71%
US5000.04%
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In 2025, I notice that more and more Vietnamese friends are interested in buying U.S. stocks. Actually, it's not as complicated as you think.
The U.S. stock market is highly attractive due to transparency, credibility, and good profit opportunities. Wall Street is not just a symbol; it is also the largest financial center in the world. NYSE and NASDAQ host major stocks like Google, Apple, Tesla. Data shows that the U.S. market accounts for over 50% of the total global stock market value, with daily trading volume reaching tens of trillions of USD.
There are 6 main ways to buy U.S. stocks from
NAS1000.93%
SPX5000.46%
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Today I want to share with everyone a common issue in forex trading that I believe everyone has encountered – slippage. In fact, this is a quite normal phenomenon, but if not understood clearly and managed well, it can eat into a part of your profits.
What is slippage? Simply put, it is the difference between the price you expect when opening a position and the price you actually receive in the market. For example, you want to buy at 1.3650, but when the order is executed, the price has changed to 1.3660 – that is slippage. Sometimes it works in your favor (when the price is better than expect
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I've just noticed an interesting thing about the energy market. While everyone focuses on renewable energy sources, coal still plays an extremely important role in the global economy. Especially in emerging countries like China, India, Indonesia.
What exactly is coal? Simply put, it is a mineral formed from plant remnants millions of years ago, containing a large amount of combustible carbon. This energy commodity supplies about 25% of the world's basic energy and is the main source for power plants. In the US, approximately 92% of coal consumed is used for electricity generation.
The market r
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I just saw a friend get caught up in BO trading and lose all their account, so I want to share some things I’ve learned about this.
What is BO trading? It’s a method of predicting whether an asset’s price will go up or down within a very short time frame (usually only 30 seconds to 1 minute). It sounds simple, but in reality, it works like this: you place a bet, and if you’re correct, you get 80-95% profit; if you’re wrong, you lose 100%. That’s all.
What makes BO trading so dangerous? The biggest issue is that the mathematical expectation is always negative. For example, you play 10 trades, e
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You are standing in front of the most brutal financial market on the planet. Unlike stocks limited by office hours or real estate requiring huge capital, Forex trading operates 24/5, reacting instantly to all global news. But 90% of new investors lose money within the first 90 days. Why? Because they step into the battlefield without understanding the rules of the game.
This is not an article selling the dream of "getting rich overnight." This is a practical handbook for those who truly want to understand the essence of Forex investing and survive long-term in this market.
The Essence of the F
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I just realized that many newcomers to the market do not fully understand what a long order is and how a short order works. Today, I want to share my experience after several years of trading.
At its most basic, what is a long order? It is when you open a buy position, predicting that the asset's price will rise. You buy at a low price and hope to sell at a higher price to profit from the difference. Conversely, a short order is when you open a sell position, expecting the price to fall. You borrow the asset from the exchange to sell at the current high price, then buy it back at a lower price
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Most traders are making a fundamental mistake with MACD – they only wait for the crossover without realizing that signal is at least 3-5 candles late. If you are using this method, you are lagging behind "Smart Money" by a significant margin.
Deep MACD is not about waiting for the MACD line to cross the Signal Line. It’s about understanding the Histogram – the third component that most people overlook. The Histogram is the key to catching the best entry points, especially when combined with Hidden Divergence.
Imagine the price as a supercar. Price is the current position, MACD Line is the velo
XAU0.9%
BTC-0.39%
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Recently, I’ve seen everyone downloading apps to mine Bitcoin on their phones. It sounds appealing, but after researching thoroughly, I want to share what I’ve learned.
Actually, there are two main types of mobile Bitcoin mining. The first type allows you to mine via cloud services (which doesn’t drain your phone’s battery), and the second involves playing games or watching ads to accumulate Satoshi. The first costs money, while the second is free but earns very little.
Regarding Bitcoin’s current price, it’s fluctuating around $77.5k (as of May this year). At one point, it reached $126k, but
BTC-0.39%
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I just realized that many newcomers to the financial market still confuse what long and short orders are and how they work. Today, I want to explain in detail so you can understand better.
Simply put, what is a long short order? It is two basic ways to make profit from the market. A long order means you predict the price will go up, so you buy at a low price, wait for it to rise, then sell to earn the difference. Conversely, a short order means you predict the price will go down, so you "borrow" the asset from the exchange to sell at the current high price, then buy back at a lower price to re
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I just realized that many newcomers to the market still don't fully understand what Long and Short mean, especially how they operate in practice. Today, I want to share some things I've learned from trading experience.
Simply put, Long is a buy order — you predict the price will go up, buy at a low level, and hope to sell higher later. Short is a sell order — you borrow assets from the exchange to sell at the current high price, then buy back at a lower price to return. Both have profit potential, but also carry significant risks if not managed properly.
What makes Short tricky? It's not the s
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I just realized something quite interesting—most people, when they first enter crypto, have heard of the White Paper but don’t really understand what it actually is. Today, I want to share what a whitepaper is, because it’s truly an important document that anyone who wants to invest in cryptocurrencies needs to know.
Simply put, what is a whitepaper? It’s an official document released by a project’s development teams, providing detailed information about the technology, goals, and development roadmap. But it’s not just an introductory brochure—it’s also the project’s “strategic map.” For inves
BTC-0.39%
ETH0.01%
THETA0.69%
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There is a fairly interesting story circulating on social media involving Esmail Qaani, the commander of the IRGC Quds Force. According to some Israeli accounts with large followings on X, they are claiming that Qaani is actually an Israeli spy and has now returned safely.
If there is any basis for this, then Esmail Qaani—who replaced Qasem Soleimani in 2020 after Soleimani was killed in a US airstrike—may have been involved in major historical events. We know that leaders such as Hassan Nasrallah, Esmail Haniyeh, and even Khamenei have been killed in recent years, and if Qaani is connected, i
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Just checked CME FedWatch, and the market is currently predicting that the Fed will keep interest rates unchanged until June with a 99% probability. Similarly, for July, the same prediction applies, with only a 1% chance that they will cut by 25 basis points.
Overall, the market's predictions are quite consistent — the Fed will continue to maintain the current interest rate policy in the upcoming period. This reflects expectations that inflation will still be closely monitored. It seems that any rate cut move will have to wait a bit longer.
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I just realized that many new traders entering the crypto market often overlook a quite useful tool: VWAP. Today, I want to share what VWAP is and how I use it in daily trading.
VWAP stands for Volume Weighted Average Price; it differs from regular moving averages because it not only considers the price but also takes trading volume into account. This helps you better understand the actual market sentiment, rather than just looking at the raw price numbers.
In fact, the way traders operate today has changed a lot compared to the past. In the old days, people focused on analyzing economic data
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