MEVSandwichMaker

Yesterday, someone asked me how much 1k is on the exchange, and I noticed many people also get confused about this. Actually, it's quite simple; it's just abbreviations.
When looking at charts or examples, 1k = 1k, 1M = 1 million, 1E = 1k (also called 100 million), 1B = 1 billion, and 1T = 1 trillion. It's easy to remember: 1k is how many units, then that number is just that many thousands. Each step up increases by a multiple.
When trading or viewing volume, you'll see these numbers appear constantly. Understanding this calculation helps you avoid confusion when looking at data. I see quite a

I just realized that many new people entering crypto still don't fully understand what a cold wallet is and why it's necessary to use one. Today, I will share some knowledge about this security tool.
Simply put, a cold wallet is an electronic device used to store your private keys—the keys that grant access to your crypto assets on the blockchain. You can imagine your assets stored in a giant safe (blockchain), and the cold wallet is where that key is kept. Inside it, there is a special security chip called a Secure Element, which helps protect your private keys from hacker or virus attacks.
T

I just realized something interesting — if you have cryptocurrencies sitting idle in your wallet, you're actually missing out on earning money without doing anything. That’s why yield farming is so popular in the crypto community. 😴💰
In fact, yield farming allows you to make your crypto assets "work" by depositing them into DeFi protocols. Instead of letting your money sit still, you can earn interest from it — similar to depositing money in a bank, but on the blockchain and often with much higher interest rates.
The mechanism is quite simple. You deposit tokens into a liquidity pool, and ot

I just saw a post from a senior “stock veteran” that I follow, saying it’s been “4 năm” in the circle of friends, and the content read: “Got educated again—this time I really have to leave the circle.” Under it was a bunch of likes to comfort. This scene feels all too familiar—when BTC dropped from $70,000 to $60,000 over the past few days, cries of despair filled the place everywhere.
But what’s interesting is: between $67,000 and $62,000, I saw people buying like crazy. At the same price level, some people are desperately dumping, while others are greedily buying the dip. That’s the true nat

Does anyone still remember when I sold my kidney to make money to rent a house, then bought PEPE at $0.000004? 🐸 That meme decision to sell a kidney has now turned into a luxury yacht. From that frog meme in my mom’s basement to now owning a swamp. No one believed I had the courage to do it back then.
But really, what is a kidney-selling meme to buy coins? It’s a psychological therapy for those who believe in PEPE. $1 The goal isn’t prediction, it’s faith. Every day I wake up, check the chart, and feel that my kidney-selling meme is gaining a little more value.
Who’s crying with me as we’re a

I often see new crypto enthusiasts ask: Is rising CPI good or bad? And honestly, this question makes sense because the relationship between Chỉ số Giá tiêu dùng and the cryptocurrency market isn’t always clear.
First, CPI is the Chỉ số Giá tiêu dùng—it tracks whether the prices of everyday items like (food, clothing, housing) are increasing. When CPI rises, it means inflation is happening, and your money will buy less. Conversely, when CPI falls, prices are stable or better.
Now, why do people associate rising CPI with Bitcoin? Because Bitcoin is often viewed as "digital gold"—a place to prote

I just realized an interesting thing about price action that many new traders might not pay enough attention to — that is, pin bar candles, one of the strongest signals for predicting market reversals. Today, I want to share how to identify and trade them more effectively in the cryptocurrency market.
Actually, pin bars are quite easy to recognize if you know what to look for. They are candles with very small bodies but long wicks extending in one direction. This long wick indicates that the price was rejected at a certain level, and that’s when the interesting part begins. There are two main

You may have heard of the bull and bear markets in crypto but not fully understand how they differ. In fact, these two trends are completely opposite and determine how you should act in the market.
The bull market( is when prices are rising, investor sentiment is optimistic, and everyone believes the coin will continue to go up. It’s the perfect time for those who believe in a project's potential to accumulate. The U.S. Securities and Exchange Commission also clearly defines a bull market as a period characterized by significant price increases accompanied by positive market sentiment.
Convers

Have you ever wondered why governments today manage the economy so cautiously? The answer lies in an event that shaped the entire 20th century: the Great Depression.
There was a period in history when the global economy nearly collapsed entirely. Starting in October 1929 with what was called Black Tuesday, the Great Depression lasted throughout the 1930s and left deep scars on the entire global economy. Unemployment reached up to 25% in some countries, countless businesses went bankrupt, and millions of people lost all their savings overnight.
But interestingly, the cause of the Great Depressi

I just realized there's an interesting thing about DeFi that many people still don't fully understand — how you can earn interest from the cryptocurrencies you're holding. Compound is the platform that allows you to do just that.
What is COMP? It is a decentralized money market protocol built on Ethereum. The operation is quite simple — you supply cryptocurrencies into liquidity pools, borrowers take from there, and you earn interest. Everything happens automatically through smart contracts without any intermediaries.
The COMP token is the key to participating in this ecosystem. Holders of COM

I recently paid attention to some sharp insights from Adam Back, the founder of Blockstream and one of the pioneers in the Bitcoin community. He has a very different perspective on Ethereum.
According to Adam Back, the problem with ETH is not minor but rooted in its fundamental design. The complex account system and the transition to Proof-of-Stake have introduced significant risks. This not only increases technical complexity but also leads to concentration of power among large token holders.
What’s interesting is that Adam Back believes no upgrade can solve these fundamental issues. He also

Are you new to the crypto world and feeling overwhelmed by a bunch of unfamiliar abbreviations? I understand. Today, I want to share 28 popular slang terms you need to know so you don’t get lost in the community.
Let’s start with the basics. Aping is when you buy a token right after it launches without doing any research — kind of like following the crowd. Conversely, if you are a bagholder, it means you’re holding tokens whose prices are plummeting but you’re still holding on in hopes of a rebound.
There’s a group called Bitcoin maximalists — they believe that only Bitcoin has real value, and

I just came across an interesting question: why don’t countries print their own money and instead have to borrow from other nations? It sounds strange, but the reality is quite different.
First, imagine the world as a small village. The U.S. specializes in producing defense technology, Russia makes tools, China sews clothes, Germany manufactures cars, France produces perfume, and Vietnam grows rice. Each family wants to live well, so they buy goods from other families — that’s called imports.
The question is: what do they use to pay? Initially, gold was used, but gold is heavy and hard to divi

Have you ever heard of the concept of losing the peg? Today, I want to share something that everyone involved in crypto needs to understand clearly.
Stablecoins like USDT, USDC, DAI… are created with a very simple goal: maintain a stable value = 1 USD. No matter how crazy the market gets, 1 token must still equal 1 dollar. This characteristic is called "peg" – meaning anchoring the price to the real dollar.
But what happens if one day, a stablecoin can no longer maintain the 1 USD level? For example, if 1 USDT drops to $0.95, or 1 UST falls to $0.10… That’s called losing the peg. It sounds nor

I just learned about Overlay ($OVL) and it's quite interesting. Essentially, what is OVL? It is a DeFi protocol that allows you to trade on any data stream—not just crypto prices, but also NFT floor prices, hashrate, real-world statistics. You can long or short anything that cannot be manipulated.
Its operation is also unique. When trading, you lock OVL tokens as collateral. If you win, the profit is paid in OVL. If you lose, the collateral is burned. The entire system runs trustlessly, without traditional counterparties or market makers.
The OVL token serves a dual role—both as collateral and

I just learned about what SSV Token is and found that it’s a pretty interesting project in the Ethereum staking space. Essentially, SSV is the native token of SSV Network, a decentralized Layer-1 protocol designed specifically to support staking on Ethereum 2.0.
The cool thing about SSV Network is that it uses Secret Shared Validator technology to split the control of a validator into multiple independent parts. Instead of a single entity holding full control, validators are distributed across many small nodes. This approach significantly reduces the risk of attacks or system failures and enha

I just realized that many people still don’t fully understand what the M2 money supply is, even though it directly affects our wallets. Today, I will share about this concept and why it’s important for the market.
Simply put, what is the M2 money supply? It is the total amount of money circulating in the economy, including cash you hold in hand, funds in your checking accounts, and your savings. Basically, it’s all the money available for spending or investing.
Economists track this indicator because it reflects the health of the economy. If there’s too much money in the system, people tend to

SOL is really volatile today. Luckily, I was quick enough to catch the move; otherwise, I might be up on the altar watching naked chickens. The current price is $80.16, up 1.04% in 24h. This market moves so fast. Seeing it go up and down constantly, who wouldn't get shaky when trading? Market cap is $45.92B, which is quite solid, but the volatility is extremely rapid. Does anyone have a strategy to catch these quick moves? Share a bit, please.

I just noticed that quite a few new people are interested in trading futures, but clearly they don't fully understand the mechanics and risks involved. Today, I want to share some personal experiences to help you avoid the mistakes I’ve made.
First, futures, also known as leveraged trading, is a form of order placement based on price trend predictions. If you expect the price to go up, you go long. Conversely, if you predict the price will go down, you go short. On the surface, it seems simple, but behind it are risks that not everyone is aware of.
The biggest danger when trading futures is le