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Today's long/short direction is already in the fan group!$BTC ‌
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Why Do Spot and Contract Prices Trade at a Premium or Discount?

When you open a cryptocurrency trading platform, you may notice that the spot price and contract price for the same BTC are not exactly the same.

Why does this difference occur? Does it mean there is an arbitrage opportunity?

To understand this, we first need to understand how the spot and contract markets work.

I. What Are Premiums and Discounts?

When the contract price is higher than the spot price, it is generally called a contract premium; when the contract price is lower than the spot price, it is generally called a cont
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ZEC falls below $1,000! A golden buying opportunity or a bear trap? Investors must see clearly this time!

$1,000 has been breached, and ZEC is once again at a crossroads in the market spotlight.
Some believe the pullback signals a new opportunity, while others worry the downtrend is not over. These two views are clashing in the market, leaving many investors struggling to decide.
So, is ZEC now a golden buying opportunity or a bear trap?
First, don't look only at the price. Also watch whether trading volume is rising, whether key support zones are holding, and the overall sentiment around cap
ZEC+1.29%
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#美国就业数据今晚公布 Jobless claims at a 57-year low are killing the rate-cut narrative

In a rate-hiking cycle, lower-than-expected initial claims are bearish for BTC and U.S. stocks, not bullish.

The numbers are laid out here: initial claims last week were 189,000, versus expectations of 196,000, the lowest since mid-July and matching a 57-year low. The market expects 195,000 tonight, with continuing claims expected at 1.815 million and the four-week average at 207,500. Add October nonfarm payrolls of 165,000 (versus expectations of just 65,000), unemployment back at 4.1%, and just 44,000 Challenger
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Are Multisig Wallets Really Safe? Understanding Web3 Asset Protection Mechanisms, from Private Key Management to Permission Coordination

In the Web3 world, private keys determine who can control the assets at an address or perform corresponding on-chain operations.

If all of a project’s funds are controlled by a single private key, the project could face serious risks if the key is leaked, the device is compromised, or its controller loses access.

Multisig wallets are a mechanism developed to reduce this kind of single point of failure.

They typically require a specified number of multiple
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Why Aren’t DeFi Prices Determined by the Blockchain Itself? Understanding the Risks Behind Oracles

In the DeFi world, price data can affect whether a loan is completed successfully, whether a collateral asset is liquidated, and even whether a stablecoin protocol can operate normally.

But the blockchain itself cannot directly know the real-world price of BTC, foreign exchange rates, or changes in the weather.

So how do smart contracts obtain this information?

The answer: oracles.

They are critical infrastructure connecting blockchains with external data, and a risk area that many DeFi appl
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🚀 Anthropic (ANT) Now Open for Subscription on Gate IPO Access Phase 3

Submit your Anthropic (ANT) IPO subscription request with as little as 100 USDT.

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Common Ways Wallets Get Hacked Go Far Beyond Losing Your Seed Phrase

In the Web3 world, many people believe that as long as they safeguard their seed phrase and private key, their digital assets are secure enough.

But the reality is far more complicated.

Some users have never disclosed their seed phrase, yet lose assets because of a malicious approval; some connect to websites that look legitimate, only to unknowingly sign dangerous transactions; others download unverified software, allowing sensitive information on their devices to be stolen.

Wallet security is about more than protecting
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Why Do DeFi Projects Get Hacked? What Happens Between a Vulnerability and Funds Being Drained?

A DeFi project may have publicly available smart contracts, a polished interface, an active community, and even a security audit.

But none of these things mean it is completely safe.

In the Web3 world, security incidents are often caused by more than one issue. Code flaws, permission design, price data, external dependencies, and human actions can all become points of entry for risk.

More importantly, when a localized vulnerability combines with mechanisms for moving funds, what seems like a mino
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Why can frequent trading actually make your account smaller and smaller?

In BTC trading, many people watch the market every day, afraid of missing any rise or fall. When the price rises, they want to go long; when it falls, they want to go short; when they see an indicator signal, they can't help opening a position. They trade more than a dozen times a day, which looks like a lot of effort, but when they look back at the end of the month, their account balance may have shrunk.

So where exactly is the problem?

First, trading costs keep adding up. Every time you open and close a position, you
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Layer 2 transaction fees are very low, so why is data availability still important?

In the Web3 world, one major advantage of Layer 2 networks is that they can lower transaction costs and improve processing efficiency.

Compared with performing every operation directly on the Ethereum mainnet, many Layer 2 networks can lower users’ transaction fees through off-chain execution, batch processing, and other methods.

But there is an easily overlooked issue:

Low transaction costs and fast processing do not automatically mean that users can safely retrieve their assets under all circumstances.

T
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$INTC Add to your long position and trust your own judgment.#Gate直通IPO第三期Anthropic #作手分析
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Isn’t this the modern-day version of Lü Bu and Diao Chan?!

According to reports, it was her husband, Kang Wei, who introduced Huang Le to Jensen Huang. He was once one of China’s youngest hedge fund CEOs and had a 10-year business relationship with Huang.

Kang Wei knew about and tacitly approved of the relationship between his wife and Jensen Huang for two years, using their connection to obtain chip supplies.

Megaspeed imported at least 136,000 Nvidia GPUs worth $4.6 billion. They were installed in data centers in Southeast Asia and then leased to Chinese companies such as Alibaba.
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Congratulations to the 12 angel investors. The 10 spots are now full, and profit-sharing will return to the normal 20% going forward
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Prediction Markets Are Suddenly Taking Off! Trading Volume Is Soaring, and Even Wall Street Is Starting to Get Restless

People used to rely on fortune-telling to predict the future; now they rely on trading! Prediction markets have been on a roll lately, with trading volume continuing to grow and more people using real money to express their views.
From political elections to economic data, sporting events to tech trends, it seems that any topic could become something to trade on prediction markets. Some carefully study the data, some keep a close eye on the news, and others bet on instinct—i
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$SOL The short setup played out as expected

After the previous high of 85.79, rebound highs continued to decline, forming a clear downtrend. This rally was merely a weak rebound and recovery after a sharp drop, not a bullish reversal.

Morning trading plan: Enter shorts in the 83.5‑85 resistance zone, with 86 as the key level; target a pullback to 82.80.
Heavy overhead selling pressure from trapped positions had built up in the 85‑86 zone, and the price never managed to hold above the key level of 86. The rebound offered an opportunity to enter short and ride the trend to capture this pullba
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$SOL Yaoyao | 11.12 SOL outlook
Entry: Short around 83.5-85
Stop-loss above: Above 86
Upside target: 85-86
Pullback target: 82.80; if it breaks below, watch 82.11
After the previous high of 85.79 was printed, each subsequent rebound high has been lower than the last, indicating a downtrend. This current rise is only a weak rebound and recovery after a sharp drop, not a reversal into an uptrend. The broader trend favors the bears.
The 83.5–85 rebound range is a short-term recovery zone facing resistance, while 85–86 is a heavy selling zone near the previous high, with many trapped holders. 86 is the stop-loss threshold: as long as price fails to hold above 86, every upward rebound is an opportunity to enter short positions.#美伊谈判出现新进展
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Vitalik Buterin says the donation of SHIB worth hundreds of millions of dollars exceeded expectation
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💰 Where does DeFi yield actually come from?

Liquidity mining, crypto lending, and staking all seem to generate yield, but the mechanisms behind them are completely different.

🔹 Liquidity mining: Yield may come from trading fees and protocol rewards.

🔹 Lending: Yield is usually tied to borrowing demand and interest rate mechanisms.

🔹 Staking: Rewards are usually tied to a blockchain’s validation and consensus mechanisms.

⚠️ A high annual percentage yield does not mean high returns, much less low risk. Smart contract vulnerabilities, falling token prices, and insufficient liquidity can
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Deutsche Bank has officially launched its digital asset custody service, allowing institutional and corporate customers in Europe to store and transfer cryptocurrencies through the bank.
The service went live on November 11, less than two months after the bank first announced its plans.
Supported assets include Bitcoin, Ethereum, and selected stablecoins such as USDC and EURC.
But what exactly does crypto custody mean?
Instead of institutions managing their own private keys and wallets, Deutsche Bank provides the infrastructure to safeguard digital assets on their behalf.
The system includes b
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BTC-0.67%
ETH-1.26%
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