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BTC has been moving around 74k these past few days, ETF flows are still negative, and CPI is due tonight,

What Are Precision and Recall? Why Should Trading Models Not Simply Aim for More Bullish Signals?

In crypto quantitative trading, a model may generate a large number of bullish signals every day, but more signals do not necessarily mean more profitable opportunities. If a model frequently misclassifies downtrends as uptrends, traders may repeatedly hit their stop-losses. Precision and recall measure a model’s ability to identify bullish opportunities from different perspectives.

First, what is precision?

Precision is the proportion of samples actually followed by an upward move among all th

What Is Time Series Cross-Validation? Why Can't You Randomly Shuffle Training and Test Sets for Cryptocurrency Prediction?

In crypto quantitative trading, machine learning models often need to be trained on historical data before predicting future price movements. But if you randomly shuffle all the data and then split it into training and test sets, as in ordinary classification tasks, you may disrupt the chronological order and make the model's evaluation results overly optimistic.

First, what is time series cross-validation?

It is a method of organizing training and validation in chronol

Has the market overreacted to the news of Jensen Huang’s affair?

#Gate股票暢聊季 Nvidia loses $1.4 trillion in a month, but I cast my vote for Broadcom

After the US midterm elections in early November, the market began worrying about tighter data center permitting and regulation. The AI sector saw its most severe single-day sell-off of 2026: SOXX fell 12% in one day, Nvidia dropped more than 9%, and Broadcom fell more than 10%. The first rebound came on November 6 (AMD +11%, Intel +8%, Micron +5%). On November 9, the Philadelphia Semiconductor Index rose another 6.85%, with AMD up 13.26%, Broadcom up 8.78%, and Micron up 6.25%—but Nvidia bucked the trend, clos

What Is a Moving Average Retest? How Can You Tell Whether Price Returning to a Moving Average Is a Trend-Following Entry Opportunity or a Warning That the Trend Is Weakening?

In cryptocurrency trading, after BTC rises steadily, its price sometimes pulls back to around the MA20 or MA60 before rising again. This phenomenon is called a moving average retest. It may offer an opportunity to watch for trend-following trades, but it can also signal weakening trend momentum. The key is to assess the market conditions when the retest occurs.

First, what is a moving average retest?

A moving average r

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

What Are Moving Average Golden Crosses and Death Crosses? How Can You Tell Whether a Crossover Signal Marks a Real Trend Change or Is a False Signal in a Choppy Market?

In crypto trading, BTC’s short-term moving average crossing above its long-term moving average is often viewed as a bullish signal; conversely, a short-term moving average crossing below its long-term moving average is often viewed as a bearish signal. But golden crosses and death crosses are not foolproof buy or sell instructions. Understanding how they form and what their limitations are can help you avoid trading blindly.

running after the next shiny thing (aka @Enter_Elysium ) can be tempting
but let's be honest, why would the chain survive?
it's just an hyperEVM copy with faster txs
with the same onchain grifters than on SOL/RH deploying vapor coins
still congrats to the guys early on it

Geopolitical tensions suddenly ease, crude oil plunges, and stocks celebrate! How should we view this rally?

What is the market never short of? Not opportunities, but plot twists that get your heart racing.
A few days ago, geopolitical conflict had investors so nervous they could barely sleep, while crude oil prices seemed to be rocketing higher. Then, unexpectedly, signs of easing emerged, and the market immediately put on a different face: crude oil retreated, global stocks rebounded, and risk appetite picked up again.
It’s like two people have just had an argument, and one suddenly says, “

What Is Feature Engineering? How Can More Valuable Trading Signals Be Extracted from Price, Volume, and Volatility?

In cryptocurrency quantitative trading, the performance of machine learning models depends not only on the algorithm, but also on the quality of the input data. Raw price and volume records capture market changes, but may not directly express trends, momentum, and risk. Feature engineering is the process of converting raw data into information that is better suited for a model to learn from.

First, how can price features be constructed?

You can calculate returns over different

$ZEC is now aggressively shorting, then buying in at $248.47, with a short entry price of 1,140.20 $ZEC 👇

The biggest enemy is not the candlestick chart, but the fear within you. $BTC
Absolute command of the trend and a precise grasp of market sentiment. $ETH
Many people lose money because they give up in the darkness before dawn, right before the main rally. $JCT
Weather the bull traps and wait patiently for the flowers to bloom; that is the composure of a top trader.

The cash pile traders keep inside crypto shrank by $18.0B in 30 days, and $4.7B of that left in the week to Nov 9. Stablecoins totalled $293.00B that day, the dollars on hand for the next bet. $BTC

Crude oil pulls back: Which benefits more, airline stocks or tech stocks? The rally may be quietly shifting its leading players

Who’s happiest when oil prices fall?
Airlines may be first to raise their hands.
Fuel is a major expense for the aviation industry. If the decline in international oil prices lasts for some time, airlines’ cost pressures could ease and profit margins may improve.
The market has recently begun to reflect this shift. Asian airline stocks have been active as oil prices retreat, with some airline share prices rising significantly.
But airlines aren’t the only players in

What Is the Brier Score? How Can Mathematical Methods Evaluate the Quality of a Trading Model’s Probability Predictions?

In crypto quantitative trading, even if a model often correctly predicts whether prices will rise or fall, that does not mean the probabilities it gives are reliable. For example, if a model predicts a 90% chance that BTC will rise, but prices rise only 60% of the time after similar predictions, it may be overconfident. The Brier score can help us evaluate the error between probability predictions and actual outcomes.

First, what is the Brier score?

For binary predictions

🇺🇸 BREAKING: President Trump reportedly bought $113M worth of Bitcoin in Q3.
He now holds more than $1B worth of Bitcoin.