Why Is the Market So Nervous Ahead of U.S. Inflation Data?

Whenever major U.S. inflation data is released, global financial markets are like students waiting for exam results: calm on the surface, but already anxious inside.
The reason is simple: the results could change the market’s view of Federal Reserve interest rate policy.
If inflation comes in below expectations, investors may believe price pressures are easing and there is more room for rate cuts. U.S. growth stocks, tech stocks, and some gold assets may receive a sentiment boost.
If inflation comes in above expectations, the market m

What Is a Confusion Matrix? How Can You Understand the Exact Number of Correct and Incorrect Trading Model Predictions?

In crypto quantitative trading, a model may have a high accuracy rate, but that does not tell us where it is going wrong. For example, a model may be good at identifying downturns but frequently miss opportunities when prices rise. A confusion matrix compares predictions with actual outcomes, helping traders see exactly how a model performs.

First, what does a confusion matrix contain?

Take predicting whether prices will rise in the next period as an example. A confusion m

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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

$NVDA NVIDIA sure is resilient. It opened down 8% last night and closed down 4%. It's currently up 2% in after-hours. Looks like Jensen Huang's affair isn't having much impact on the stock price.

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

The Market Is Sending Three Signals Investors Shouldn’t Ignore

Every time the market rebounds, everyone asks the same question: How much longer can it keep rising?
This time in particular, easing signals from geopolitical tensions, a sharp drop in international oil prices, and renewed activity in global stock markets seem to have finally shifted the market from anxiety to optimism.
But to judge whether this rally can last through the end of the year, you can’t just look at gains over a day or two.
The first signal: whether geopolitical tensions are truly easing. If diplomatic negotiations con

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$GRAM ‌
The market has shifted from a downtrend to a clear bullish reversal, breaking above the previous consolidation zone and printing a new local high at 1.1210, signaling buyers are in control.

K-line Analysis: Price is currently trading near 1.0854, pushing the upper Bollinger Band (UB: 1.1148) while holding above the middle band (MB: 1.0617); the MACD is showing bullish momentum with the DIF (0.0151) crossing above the DEA (0.0120) and positive histogram bars, though volume is slightly below the moving average, suggesting a potential pause.

Candlestick Pattern: The recent price action

What Is the F1 Score? How Can It Combine Precision and Recall to Evaluate a Trading Model?

In crypto quantitative trading, one model may issue very few bullish signals, achieving high precision but missing many opportunities to capture gains; another may identify most upward moves but generate many false signals. Looking at just one metric makes it difficult to evaluate a model comprehensively. The F1 score is a way to measure precision and recall together.

First, what is the F1 score?

The F1 score is the harmonic mean of precision and recall, calculated as: F1 = 2 × precision × recall ÷ (p

At 21:30 tonight, U.S. October CPI data is due, with the market consensus expecting inflation growth to ease somewhat, though traders are still placing significant bets on another Fed rate hike in December.
The key lies in two possible scenarios after the data is released: if CPI comes in above expectations, Treasury yields and the U.S. Dollar Index may strengthen further, putting continued downward pressure on risk assets such as ETH; only a marked cooling in the data could bring about a decent rebound. The U.S. Bureau of Labor Statistics calendar and this week’s economic data preview are wor

Everyone, the midday gold spot order has already taken profit. No need for all the twists and turns—you can feel how steady it is $XAUT #Gate全球合规版图扩展

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

This wick came just in time.

It’s not hard to see that this is the bottom; the hard part is having the patience to hold on, keeping leverage in check, and staying the course.

$GT ‌Looking at the broader structure, the market experienced a sharp initial drop from the 9.87 level down to a local bottom around 9.52, followed by a prolonged consolidation phase. Currently, the market structure is showing signs of a shift from a bearish slide to a range-bound accumulation, as price action is attempting to establish a higher low structure near the 9.74 support zone while compressing within the Bollinger Bands.

K Line Analysis: The price is currently trading at 9.79, hovering just above the middle Bollinger Band (MB: 9.72) and the short-term moving average (MA5: 44.20K),

【Macroeconomic Watch: Fed Policy Expectations Repriced】
On Tuesday, Fed Governor Waller signaled a more hawkish policy stance, voicing support for resuming rate hikes in December and suggesting the Fed could consider a one-time 50-basis-point hike if inflation remains persistently high, upending the market’s previously more dovish expectations.

Waller’s reasoning:
✅ Inflation determines the scale: Core CPI is the key benchmark, and if inflation cools less than expected, larger rate hikes will be considered;
✅ Preserving policy credibility: Easing too early before inflation is brought under co

After spending a long time in crypto, I’ve noticed that people who lose money all share the exact same flaw:
It’s not that they can’t read the market; they just refuse to admit they’re wrong.
There are three ways it shows up. See if any sound familiar:
First: They set a stop-loss, the price drops below it, and they change it to “let’s take one more look.”
One look turns into a whole day, and a whole day turns into adding to the position.
In the end, it’s not the stop-loss that protects you—getting liquidated does the job for you.
Second: They keep explaining away losing trades.
“If it weren’t