Gold's current price has risen $19, reaching a high of 4,127, with further gains in sight $XAU

Thesis plays out | Pullback under pressure, decline as expected
Short positions were placed in Ethereum’s 2150-2180 resistance zone. Price touched a low of 2088, providing 54 points of downside.
A weak rebound does not change the bearish structure. Follow the trend and short at higher levels, with strict risk management. $ETH

What’s Behind the U.S. Stock Market Rebound?

When U.S. stocks rebound, the market often focuses first on the Nasdaq and tech giants. But this time, investors should ask a more important question: has the market’s leadership changed?
In recent times, AI and tech stocks have become a key pillar of the U.S. stock market, backed by strong capital spending and earnings expectations. But as valuations rise, investors are also starting to look for new opportunities.
If this rebound is merely a technical recovery, stocks that fell the most previously may rebound first, with gains broadening across th

The $BTC CVD indicator shows buying activity of purple whales.

They have been accumulating since yesterday, which is reflected in the CVD indicator showing net buying.

Additionally, a buy wall has formed near the $73k level, serving as a strong support line.

What Are ROC Curves and AUC? How Can You Tell Whether a Price-Movement Prediction Model Can Truly Distinguish Outcomes?

In crypto quantitative trading, a model’s effectiveness cannot be judged by accuracy alone. Suppose BTC does not make a sharp move upward most of the time. A model that always predicts a decline might achieve seemingly good accuracy, yet fail to identify genuine opportunities to buy. ROC curves and AUC can help us evaluate a model’s ability to distinguish between different outcomes.

First, what is an ROC curve?

An ROC curve compares the true positive rate with the false po

What Is Model Calibration? Why Doesn’t a 70% Probability of a Price Increase Mean the Price Will Definitely Rise?

In crypto quantitative trading, a machine learning model may predict a 70% probability that BTC will rise in the next period. But this does not mean the price will definitely rise, nor does it mean the model actually has 70% predictive accuracy. To understand whether probability predictions are reliable, it is important to understand probability calibration.

First, what is model calibration?

Model calibration focuses on whether predicted probabilities match actual occurrence fre

🚨 Developing
Initia has halted its L1 chain
This is what happens when the keys behind your bridge are exposed
Initia paused the L1 at 06:18 UTC after detecting unauthorized transfers from escrow accounts holding assets bridged to its rollups
Early findings point to leaked rollup infrastructure keys being used to forge IBC transfers
About 605K USDC left through Noble before the halt, along with around $10K in other tokens
That’s the amount moved so far, not a confirmed final loss
Most of the remaining escrow assets are still on the paused chain
If you hold assets bridged to Initia rollups, wai

Hackers, choose your method of attack:
1. We build a million-dollar cluster to crack it.
2. Drug him, then beat him with this $5 wrench until he tells us the password.

Reality has repeatedly taught people to leave themselves a way out. They don't dare quit their jobs lightly or take time off when they get sick. Buying a home, retirement, children's education—which of these doesn't require money? It's not that many people don't want to spend; they just don't dare. When real difficulties arise, others may not be able to bail you out. Ultimately, the sense of security people talk about still has to be supported by their own savings.
At the end of the day, it's not that people don't want to enjoy life. It's the uncertainty of the future that makes them prepare i

The hacker's moves are hilarious: the UXLINK hacker barely had time to enjoy the stolen money before taking a massive loss.

The hacker finally cut losses and closed a 30,000 ETH long position held for nearly three months 11 hours ago. At its peak, the position was up $16.8 million! But guess what? In the end, it actually lost $1.106 million, closing at an average price of just $2,135.2.

After holding for three months, going from making tens of millions to losing over a million—at least it wasn't their own money. The hacker must be furious at Ethereum for failing to get it up!

Everyone’s been talking about the 104.58% cold storage coverage rate today. Does anyone know how this figure is calculated?

To be clear, this is not the reserve coverage ratio. Gate’s reserve coverage ratio is 118.49%. 104.58% is a newly introduced PoSEC metric called the cold storage coverage rate.

The question it answers is: If all the assets in the hot wallet were to disappear, would the cold wallet alone be enough to cover all users’ assets?
The calculation divides two ratios👇
🧊 How much of the platform’s funds are held in cold wallets? Cold storage ÷ (cold storage + hot wallet) = 88.2

These flashy young girls nowadays are really a handful...

solana:So11111111111111111111111111111111111111112 #solana are we on track 20 days later at 15% discount?
#sol will go lower be patient and use #solbtc ratio to spot bottom

I lost 3 million, and in the end, only three sentences were useful.
First: I didn’t lose to the market; I lost to “one more trade.”
It’s hard to hear, but it’s true.
I reviewed hundreds of trades and realized that getting liquidated was never caused by a single trade:
I lost on one trade, refused to accept it, and traded again; lost again, and traded again;
then that final trade took all the capital I’d put in before with it.
The market didn’t beat me; I just kept refusing to stop.
If you can remember only one thing, remember this:
Every time you think “one more trade,” you’re already followin

Breaking⚠️ Waller's view: Even if October CPI, due out tonight, comes in lower than September's, he still supports a 25-basis-point rate hike in December; if core CPI hits 0.3% or higher, a 50-basis-point hike in December could be on the table. $ETH

It's clear the Fed has little tolerance for inflation now, fearing price increases will continue to spread. This is also a key factor behind the market's sustained weakness recently, as investors are positioning early for rate-hike risks. Tonight's CPI data is crucial. #美国10月CPI即将公布

$GRAM #GRAM
Preparing for breakout of Descending Channel.
Successful breakout could provide 40-45% rise during coming days✍️

$ETH This kind of thing is why I never set an SL

Damn, I never expected Google to drive off-the-charts traffic and clicks directly to social media accounts!

If you manage 𝕏 (Twitter), YouTube, or Instagram, I strongly recommend linking your accounts to Google Search Console (GSC) right away. Most Web3 and AI creators are competing for traffic from 𝕏's own algorithm while overlooking the giant growth hack that is search engines.

The logic is actually pretty simple: 𝕏 long-form posts, YouTube video descriptions, and IG profiles are all continuously crawled and indexed by Google. Once you link your accounts to GSC, you can clearly see whic