$Samsung Electronics said on Thursday its operating profit rose nearly ninefold to a record high in the third quarter, driven by robust demand for AI chips, even as investors remained wary about the durability of AI spending.
The world’s top memory chipmaker reported operating profit of 107.4 trillion won ($80.04 billion) for the July-to-October period, in line with its estimate and up from 12.2 trillion won a year earlier.

Your wallet clearly has 500 USDT, and you only want to transfer 100, but the page says you don’t have enough to cover the fee. You might wonder: Don’t I still have money in my wallet?
Having a balance doesn’t mean you have the specific coins needed to pay the network fee.
For example, when transferring USDT on Ethereum mainnet using a typical self-custody wallet, you’re sending USDT, but you usually need ETH to pay the gas fee. If your wallet only has USDT and not enough ETH, you may be unable to submit the transaction.
It’s a bit like trying to take the bus with a shopping mall gift card: the

Another crypto luckbox has emerged!
A $300 mini mining rig somehow mined $250k worth of Bitcoin, a return of more than 800 times the machine's price.
On October 27, an independent miner successfully mined BTC block 973,413, taking home all 3.14 $BTC .
It is speculated that he may have used Canaan's Avalon Nano 3S, about the size of a router and even usable as a space heater.
This thing has a hashrate of just 6.5 TH/s, less than one-fortieth that of professional mining rigs.
Based on the network's total hashrate, it would theoretically take an average of several thousand years to mine a block.
W

#CryptoTreasuryDivergence #ShareWeekly
Bitcoin vs. Ethereum Treasury Strategies: The Numbers Behind Corporate Crypto Decisions
Corporate crypto treasury activity is becoming an important signal for market participants, but the real story goes beyond how many coins a company buys in a single week. Cash reserves, share repurchases, financing costs, and long-term capital allocation can reveal much more about management's strategy.
The latest reported activity from Strategy and Bitmine highlights two different approaches. Strategy paused its Bitcoin transactions, while Bitmine continued adding E

What Is the Long-Short Ratio? Why Can Prices Still Fall When There Are More Longs?
In crypto futures markets, many traders watch the Long-Short Ratio to gauge market sentiment. When data shows significantly more longs than shorts, some believe prices should rise. But that is not necessarily the case, because the Long-Short Ratio reflects position distribution under a specific set of metrics, not a definitive prediction of future price direction.
First, what is the Long-Short Ratio?
The Long-Short Ratio is typically used to compare the number of long and short accounts, the proportion of accoun

A friend said, “Do this on L2; the fees might be quite a bit lower.” Are you wondering too: What exactly is L2? Is it part of the same family as Ethereum?
You can think of it like carpooling: if everyone rides alone, the cost is higher; putting several people in one car gives them a chance to share some of the cost.
Take common Rollup-based L2s, for example. They process a batch of transactions outside the mainnet, then submit the relevant data and proofs or commitments to Ethereum, using the corresponding mechanisms to let the mainnet help ensure security.
That way, each operation doesn’t hav

$TAG BOOM🤑🤑 has pumped so high it's breaking through the screen. There's still a huge liquidity zone above, guys, keep holding on🙈💸tag congabeo$IDOL $INIT

What Is Stress Testing? How Can You Check Whether a Trading Account Can Withstand Risk in Extreme Market Conditions?
In crypto trading, a strategy that is profitable under normal market conditions is not necessarily safe during a sharp crash, a liquidity crunch, or a series of liquidations. Stress testing evaluates how much loss an account might sustain by simulating extreme but possible market scenarios.
First, what is stress testing?
It is not about predicting exactly what will happen in the market. Instead, it proactively poses hypothetical scenarios: What would happen to an account if BTC

Why do humans have sex in private?
The author makes a fair point, but I think we should also consider the feelings of people with social anxiety and their need for a sense of security

Did you just graduate from elementary school?
240k a year, and you can buy a Land Cruiser in five years.

#GateWCTCS9GlobalTradingCompetition #ShareWeekly
Gate WCTC Season 9: Strategy, Teamwork, and Risk Management Take Center Stage
Beyond Trading Volume: The Real Challenge Begins
Global trading competitions are often viewed as a race to generate the highest trading volume. However, I believe the real challenge is much broader. Successful participation requires understanding market conditions, choosing suitable trading strategies, managing risk, and staying disciplined when competition becomes intense.
Gate WCTC Season 9 brings these elements together in a global trading event featuring multiple

Gold's first win of the day
Long at 4045, exited at 4051, 6 points, 877🔪$XAUT

Holy sht, $MRVL is in the final stages of a deal to acquire $LITE.
Attempting to vertically integrate the most supply constrained chokepoints… with lasers.
Is very big brain if they pull it off and suddenly makes other laser players more strategically valuable.

10.29 Bitcoin Morning Strategy (Public Version)
Short setup$BTC
　　Entry range: around 810-818
　　Stop-loss: 822 (if it breaks above, stand down; if a bullish trend forms, execute plan B⬇️)
Take-profit targets
　　First target: 802
　　Range target: 796
Trend target: around 788
Long-term target: below 780
Trading factors: Price has pulled back to near the Bollinger Band middle line support at 800. The bands are not very wide, and the price fell on increased volume, indicating a narrow-range consolidation. MACD is below the zero line, and market depth monitoring shows a signa

What Is Walk-Forward Backtesting? Why Might a Fixed Period of Historical Data Fail to Adapt to a Changing Crypto Market?
In the cryptocurrency market, a strategy may perform well during an uptrend over the past two years, yet incur frequent losses during the choppy market that follows.
This does not necessarily mean the strategy has no value at all; the market environment may have changed. If a trading strategy is developed and tested using only a fixed period of historical data, it may not fully reflect how well it can adapt to different stages.
One method worth learning about is Walk-Forward

📉 $GOOGL Down 12% two hours after earnings, I added to my position with a small allocation!
Alphabet's Q3 revenue was $127.6 billion, up 25% year over year but slightly below expectations; EPS was just $2.12, weighed down by losses on equity investments.
The highlight was Google Cloud revenue, up 103% year over year; the concern was free cash flow of negative $9.07 billion, with AI capital expenditures set to continue rising.
My view: The long-term thesis for AI + cloud computing + in-house chips remains intact, but returns on investment need to be proven.
I added with a small allocation; my

#StakeLaunchpoolToShare36GoldTokens #ShareWeekly #WCTCS9
Beyond the Reward Pool: How I Would Compare XAUT and DNA Launchpool Opportunities
In crypto, a large reward pool can attract attention within seconds, but choosing where to stake requires more than looking at the number of tokens being distributed. For me, a sensible staking decision begins with three questions: What am I committing, what could I realistically earn, and what risks am I accepting in return?
Gate's XAUT Launchpool offers 36 XAUT in total rewards, distributed across three pools, while the separate DNA Launchpool advertise