What Is Pairs Trading? How Can You Determine Whether Two Crypto Assets Are Suitable for a Trading Pair, and Avoid Mistaking Superficial Correlation for a Stable Relationship?

In the cryptocurrency market, some assets often rise and fall together, but that does not mean their price relationship remains stable. Pairs trading seeks to capitalize on relative price deviations between two assets by simultaneously taking long and short positions, reducing dependence on the overall market direction.

First, what is pairs trading?

Pairs trading is a common statistical arbitrage strategy. Traders sele

AI has lowered the barrier to entrepreneurship, so why is success becoming harder? This is a question every entrepreneur should consider!

AI tools are getting cheaper, and the barrier to starting a business is getting lower.
You can use AI to write articles, build websites, analyze markets, and create promotional materials.
Starting a business used to require a professional team; now, one person can handle many tasks.
It sounds like entrepreneurs should find it easier and easier to succeed.
But the reality may be exactly the opposite.
When everyone has AI tools, AI is no longer your exclusive

$AKE The project team is showing off now! No wonder this dog market maker even uses dog emojis—any little rebound is a 100% gain! Short sellers are really hurting

BTC falls below $70k; can tonight’s 9:30 p.m. PPI print a long wick on the weekly candle?
Could the weekend bring a violent rebound? U.S. PPI tonight may be an important catalyst.
BTC has fallen to $69,199, down 6.02% in 24 hours, after hitting a low of $67,568—about 5.4% below its 200-day moving average of $73,137.
First, tonight at 9:30 p.m., the U.S. October PPI will be released. Here are four scenarios for the key data:
Strongly bullish: Headline ≤0.2%, core ≤0.2%. Inflation comes in clearly below expectations. If the dollar and Treasury yields also retreat, BTC could quickly reclaim $70,5

China’s wealthy are certainly highly conscientious—look at the results! —
Data released by the State Taxation Administration:
More than 160 billion in personal income tax on offshore trust earnings has been voluntarily declared, with 120 billion already collected.
That’s enough to pay for 5 years of U.S. troops stationed in Japan, single-handedly driving up nationwide personal income tax revenue in October by nearly 90%!
Next up: stock investors and the middle class—tremble!

The rebound is weak, volume is lacking, and it’s hard to hold out against the broader trend.

The market doesn’t lie. Short with the trend, capture a 1,000-point move, and pocket $10,000. Those who entered on the morning strategy must be stuffed by now.

The market always rewards clear-headed people. You see a rebound; I see a buildup for another leg down. $BTC

Jensen Huang steps down: 33 years, suddenly ending here
On November 12, NVIDIA announced that Jensen Huang had resigned as president, CEO, and board director, with Colette Kress taking over as interim CEO while continuing as CFO. I was still quite shocked when I saw the news.
I often think of what he experienced at age 9. His parents sent him and his older brother to the United States, and he boarded at Oneida in Kentucky. The school required the children to do chores. Because he was young, he was assigned to clean the toilets. Later, while working at Denny’s, he started out washing dishes and

The 100u challenge ends early on day six💪 I only trade with 100u per day. I made just two trades today and am ending this week's trading early. All five trading days this week were profitable. I strictly followed my trading rules on every trade. Live trading data is public, and I’ll never make my copy-trading friends worry. Wishing you all a happy weekend in advance🤝#黄金 $XAUUSD

What Is the Relative Strength Index (RSI)? Why Doesn’t Overbought Mean It Will Definitely Fall, or Oversold Mean It Will Definitely Bounce?

In cryptocurrency trading, RSI is a common technical analysis indicator that can help traders observe price momentum. But many people see RSI above 70 and immediately go short, or below 30 and rush to buy the dip, only to see prices move against their expectations. The issue is that the indicator reflects market conditions, not an inevitable price reversal.

First, what is RSI?

The Relative Strength Index (RSI) typically ranges from 0 to 100 and measures

Why can trading strategies that perform well in backtests fail in live markets?

A trading strategy may deliver strong returns and a high win rate in historical backtests, while keeping its maximum drawdown under control, yet produce very different results once deployed in the market. The problem may not necessarily lie in the strategy itself; it may also stem from the gap between backtesting and live trading.

First, historical data does not represent the future. Backtesting can only evaluate a strategy’s performance under specific historical market conditions. Market structure, volatility, a

SoFi has expanded its bank-issued stablecoin, SoFiUSD, to Polygon.
The November 12 launch adds Polygon as the stablecoin's third supported blockchain, alongside Ethereum and Solana.
SoFiUSD is issued by SoFi Bank, an OCC-regulated US national bank, and is designed to be redeemable for US dollars at a 1:1 ratio.
But here's what makes the integration interesting.
According to Polygon Labs, SoFi's more than 17 million members can buy, sell, hold, and convert SoFiUSD through the SoFi app.
That means eligible customers can use supported blockchain services without necessarily managing a separate cr

Congratulations to everyone who joined today—you’re in profit. You can take profit on your short positions. I’ve already taken profit, making 3.2 million. Making money in crypto is simple; information is important. ☺️

Open interest suddenly rises—is it a new opportunity or is risk building up?

In the crypto derivatives market, besides price and trading volume, there is another frequently overlooked metric: open interest (OI).

When OI rises rapidly, some believe the market is attracting new capital, while others worry that large leveraged positions are piling up and could trigger sharp volatility at any moment. How should we interpret it?

First, an increase in OI means the number of outstanding contracts is rising.

It reflects the size of contracts that remain open in the market, not simply the amount of

When market conditions change, should trading strategies adjust their parameters or be discontinued outright?

A trading strategy’s strong past performance does not mean it will always be suitable. When the market shifts from trending to ranging, or liquidity or volatility changes significantly, the strategy’s performance may decline. At that point, the key is not to rush into changing the parameters, but to first identify the root cause.

First, determine whether the market has really changed. Observe indicators such as volatility, trading volume, trend strength, and liquidity to confirm whet

Why should traders remain wary of overconfidence and losing control of position sizes after a winning streak?

A winning streak is a good thing, but it can also subtly change a trader’s judgment. After several profitable trades, some people may think they have mastered the market and start increasing position sizes, loosening stop-losses, or even ignoring their original risk limits.

First, profits do not mean your judgment is always right. Market conditions change, and strategies that worked in the past may stop working. A few successful trades may reflect a strategic edge, but luck may also

- The Challenge from 500U to 50000U Series -
1192.25, total assets are over 1,000 now—the account has doubled. I have to mark the occasion!
Today’s an epic crash. Here’s a little preview of the script: BTC$BTC has a long-term target of 58K. That’s how crypto is—brutal.
Rode a wave of NVIDIA$NVDA longs. Thanks, Huang; farewell, Huang. Keep positioning, keep working hard, and feel free to watch🌟

What Is Expected Value? How Can You Determine Whether a Trading Strategy Has a Positive Edge Over the Long Term?

Whether a trading strategy is worth using over the long term cannot be judged by how much it made over just a few trades. Instead, you need to consider how much profit each trade brings on average and how much loss risk it carries. That is what expected value measures.

First, what is a trading strategy’s expected value?

Expected value estimates the average long-term outcome per trade based on the win rate, average profit, and average loss. The formula is:

Expected value = win ra