What Is Wallet Authorization, and Why Should You Check and Revoke It Regularly?

In the Web3 world, connecting a wallet, using a DApp, and trading tokens are all common activities.

But many users may overlook one detail: when you click Confirm, what exactly are you authorizing?

An action that seems routine may allow a smart contract to access or use specific assets. If you don’t understand the scope of the authorization, or fail to check previously granted permissions over time, you could put your assets at risk.

1. What Is Wallet Authorization?

Simply put, wallet authorization means allow

Yesterday we were still talking about how the ChiNext was probably close to bottoming out, and today the market answered with a big bullish candle.
The star of today's market was undoubtedly Zhongji Innolight. As the undisputed leader in optical modules and computing power, it led the charge today, sending the ChiNext soaring 2.86%.
After falling nearly 45% from its peak, a rebound is only natural once the decline has run its course. Today's rally on heavy volume is the strongest signal that confidence is returning.
That's the leader status of Zhongji Innolight—when it leads, the entire tech s

Many traders focus only on candlesticks and trading volume when analyzing BTC market trends, but overlook a very important metric: order book depth.

The order book records the number of buy and sell orders at different price levels in the market, helping us observe the current buy and sell orders placed.

So, how should you read order book depth?

First, observe the depth of the buy and sell sides. If there are a large number of buy orders in a certain price range, that area may have potential buying support. If a large number of sell orders are clustered above, they may create short-term pri

From 1.5WU to 35WU, what you really need isn’t to go all-in, but to take it one steady step at a time.

People often think that to grow their capital quickly, they have to make a big bet and catch a major market move.

But in practice, you’ll find that what really grows your capital usually isn’t getting one bet right, but building on opportunities one after another.

I’ve always felt that the biggest mistake in trading is being impatient.

When your capital is small, you want to turn things around in one shot; once it grows, you want to speed up even more. In the end, it’s easy to give back e

Market Analysis: $BTC (2026-11-11)
Looking directly at the daily chart, the market is currently in a sustained decline, and has now broken below support. Although it has held this level in the short term, I think a break below is extremely likely.📉
I wouldn’t consider going long. You can wait for a rebound before entering a short. If a deep V-shaped rebound appears and holds, stopping out of the short then won’t cost too much. But chasing the drop could very likely leave you trapped by a deep V-shaped rebound～

Altcoins vs. $BTC so far went through the same dynamic twice:
1. In a downtrend
2. Break that downtrend
3. Retest the downtrend
4. Go time
ATM it looks like we're doing a retest again, but this time the downtrend's been way longer

$INIT Failed to break higher, about to plunge again, right? Short at the current price, with a stop-loss near 0.31

Why do well-crafted trading plans still get distorted so easily in live trading?

Many traders do have a plan.

Their entry conditions, stop-loss levels, take-profit targets, and position sizes have all been set in advance.

But once they enter the market, things change: when prices rise, they worry about missing out; when prices fall, they are reluctant to cut losses; after a series of losses, they rush to make their money back; and after a series of wins, they become overconfident.

In the end, they are no longer following the original trading plan, but a different set of rules constantly re

DYOR: Why can you still make the wrong judgment after looking at a lot of information?

In the cryptocurrency market, DYOR (Do Your Own Research) is a phrase that comes up often.

When someone recommends a project, you might read its white paper, browse social media, study the token price, or even refer to the opinions of well-known bloggers. But here’s the problem: getting more information doesn’t necessarily mean you’re getting closer to the truth.

Effective research isn’t about collecting as many opinions as possible. It’s about developing a method to verify information, identify risks, an

Good morning familia.
Rise and shine.

Why Is Position Management Sometimes More Important Than Calling the Market Correctly?

Many traders devote a great deal of time to analyzing the market: when to buy, when to sell, and whether prices will rise or fall next.

But one question is often overlooked:

Even if you correctly predict the direction, an inappropriate position size can still lead to a poor outcome.

Trading results depend not only on whether your judgment is correct, but also on how much capital you commit, how much risk you take, and whether you can withstand the loss if you are wrong.

I. The Same Prediction Can Lead t

What Is a Gas Fee? Why Does the Cost of the Same Transaction Keep Changing?

In the cryptocurrency market, some users may encounter this situation:

The transfer amount hasn’t changed, so why is the fee I pay today different from yesterday’s? Sometimes a simple transaction costs very little, while at other times it costs much more.

This involves an important concept: the gas fee.

Understanding gas fees can help you make sense of transaction costs and make more informed decisions when using wallets, DEXs, and other Web3 applications.

1. What Is a Gas Fee?

A gas fee is a fee users pay on som

Many contract traders have had this experience: they correctly predict the market’s overall direction, only to have their positions suddenly liquidated because of a brief, sharp price move.

Why does this happen?

First, excessive leverage is the most common cause. The higher the leverage, the greater the impact of price fluctuations on margin. Even a brief move in the opposite direction can quickly trigger liquidation.

Second, market liquidity affects execution prices. When a large number of sell or buy orders suddenly hit the market, the order book can thin out quickly, making price movemen

$SOXS I shorted this from 60.3 down to 49.1 and failed to take 11 points of profit. I only closed at 49.16 after the pullback, missing out on enough for a car. $SOXS is trading at 49.1600 in real time, down 11.73% over 24h, with a high of 60.3700 and a low of 49.0200. Turnover is 995.9M—this much volume means both bulls and bears are changing hands; it’s not a one-sided dead end. My trade review: The day before yesterday, I saw it surge to around 60 on heavy volume but fail to move higher. I figured sentiment had peaked on the premium for the 3x inverse semiconductor ETF, so I shorted at 60.2.

$BTC

$200 million exits Bitcoin ETFs in a row

Are institutions starting to flee?

Is BTC really in danger this time?

Damn

Guys

BTC is really hurting this time

This result is really adding insult to injury

U.S. spot Bitcoin ETFs have seen net outflows for three consecutive trading days

Another approximately $201 million flowed out on the latest trading day

What’s even more noteworthy is

Cumulative net outflows over the three days have already exceeded $1 billion

BlackRock is still the biggest standout here, that bastard

This bastard was the most aggressive buyer

And it’s also firs

Many traders pay special attention to their win rate when they enter the market. They hope to win 7 or 8 out of every 10 trades, and some even believe that only a high win rate can deliver consistent profits.

But in reality, what determines whether an account can grow over the long term is often not just the win rate, but also another frequently overlooked metric: the risk-reward ratio.

What is the risk-reward ratio?

Simply put, the risk-reward ratio is the ratio between the expected profit and potential loss on a trade.

For example, if a trade has a stop-loss of 100 USDT and a take-profit

How did this weirdo get into college?
Netizens attacked them until they were completely silent.

What Are Stablecoins? Are They Really Stable?

In the cryptocurrency market, stablecoins are often used for trading, transfers, and asset settlement.

Unlike crypto assets such as Bitcoin and Ethereum, whose prices fluctuate significantly, stablecoins are usually pegged to fiat currencies such as the US dollar, with the aim of keeping their prices relatively stable.

But there is an easily overlooked point: relative price stability does not mean an asset is completely safe.

I. How Do Stablecoins Work?

Stablecoins typically maintain price stability through different mechanisms, mainly includi