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Article
What Is Out-of-Sample Testing? Why Can Data Not Used to Optimize a Strategy Better Test Its True Capabilities?
In cryptocurrency trading, a strategy may perform well in historical backtests but quickly fail in new market conditions. The problem may not lie in the trading logic itself; the strategy may instead be overfit to the historical data used for optimization. Out-of-sample testing is an important method for identifying this problem.
First, what is out-of-sample testing?
Out-of-sample testing means independently evaluating a strategy using data that was not used in its development or para
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Mining this thing @HashDogeIO is a bit difficult. Only a few dozen have been mined so far; I’ve only mined one.
Like hashcat on Ethereum, the further along it gets, the more expensive it is to mine. Seems .ai hasn’t been mined yet.
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ETH-1.26%
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C5xp...pump
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HIGH
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HIGH
7ymF...high
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STONK
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6GmA...UNgx
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[New Streamer] Market Prediction ABout BTC
live-cover
LIVE2,652
$BTC $ETH This 15-minute support
is still holding pretty firm
The two large positions haven't moved
Did a bit of other trading
to stay in practice
If it really can't break below the 15-minute support
I'll consider reducing my position a bit
#非农就业数据
BTC-0.67%
ETH-1.26%
$CLANKER That rejection at $27 was no joke—the bears are taking action. Everyone, we saw CLANKER briefly surge toward $27, but after a sharp drop, look where it is now: down to around $17.15. Market momentum has shifted. Buyers are struggling to reclaim lost ground, and I’m watching for the next short opportunity. Short plan: - Entry: $17.30–$17.80 on resistance - First target: $16.50 - Second target: $15.50 - Third target: $14.50 - Stop-loss: $18.50 If sellers hold this range, the price could drop again. Everyone, don’t get emotionally attached to any coin. Trade the chart! Wait for confirma
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CLANKER-1.33%
Many media outlets are like this nowadays, making things up and stirring up controversy
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Today’s Market Data Review
BTC is now holding steady around 80,600, and the sharp V-shaped rebound from 75,700 was indeed strong. Looking at the data, ETFs saw another net inflow of about 74.5 million yesterday, bringing cumulative inflows to over 56 billion. Long-term investors are still buying.
Exchange reserves on-chain have fallen to 2.84 million coins, with clear net outflows. Coins are still moving into cold wallets, so selling pressure is not too heavy. Glassnode shows futures volume (131 billion) far exceeding spot volume (21 billion), signaling intense battles between bulls and bears,
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Business
Largest Company end of November 2026?
Apple
64%1.56x
Tesla
50%2.00x
$22.7K 24H+9 more
BTC+2.93%
$ETH looks really good on a lower timeframe.
On the higher timeframe, though, we still need to break the bearish EMAs.
▫️ So far we’ve had 3 rejections
▫️ A daily close above 2400 flips it to full risk-on mode
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ETH-1.26%
  • 2
What Is the MACD Indicator? How Can You Use Crossovers and the Histogram to Track Changes in Trend Momentum?
In cryptocurrency trading, short-term price fluctuations can easily cloud your judgment. MACD is a common trend-following indicator that helps traders analyze trend direction and momentum by observing crossovers between two lines and changes in the histogram. However, it cannot accurately predict every price rise or fall, and it is not suitable for use on its own without considering market conditions.
First, what is MACD?
MACD stands for Moving Average Convergence Divergence, and its co
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What Is the Sharpe Ratio? How Can You Measure Whether a Trading Strategy’s Returns Are Worth the Risk?
In cryptocurrency trading, a high return does not necessarily mean a strategy is good. If a strategy can generate high returns but comes with sharp volatility and significant drawdowns, we need to assess whether those returns are worth the risk. The Sharpe ratio is one tool that can help answer this question.
First, what is the Sharpe ratio?
The Sharpe ratio measures the excess return earned by a portfolio or trading strategy per unit of volatility risk. Generally, a higher value indicates be
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Trade Stocks, Win Stock Tokens https://www.gate.com/campaigns/6714?ref=VLARBF1YAG&ref_type=132
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🎁 Gate 2026 Year-End Community Gala | Lavish Annual Grand Prizes Are Here
🏆 Annual Streamer × Annual Creator: Two Tracks Compete for Annual Honors!
🥇 TOP 1: DJI Osmo Pocket 4
🥈 TOP 2–3: AirPods Pro 3
🥉 TOP 4–6: Honor AI Projector
🔥 Rewards for the TOP 20 in every track in the Chinese-speaking region! Racing and GT goodies galore!
⏰ Registration deadline: November 10 (UTC+8)
🚀 Sign up now and compete for the annual grand prizes!
👉 https://www.gate.com/announcements/article/102561
‍#GateLive #GateSquare
GateSquare
🎁 Gate 2026 Year-End Community Gala | Lavish Annual Grand Prizes Are Here
🏆 Annual Streamer × Annual Creator: Two Tracks Compete for Annual Honors!
🥇 TOP 1: DJI Osmo Pocket 4
🥈 TOP 2–3: AirPods Pro 3
🥉 TOP 4–6: Honor AI Projector
🔥 Rewards for the TOP 20 in every track in the Chinese-speaking region! Racing and GT goodies galore!
⏰ Registration deadline: November 10 (UTC+8)
🚀 Sign up now and compete for the annual grand prizes!
👉 https://www.gate.com/announcements/article/102561
‍#GateLive #GateSquare
repost-content-media
  • 3
Use a small investment to pursue big gains, and join my livestream at 21:00 tonight
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  • 3
Trump Media just moved 4,259 $BTC (~$344M) to Crypto com 👀
That's about 30% of its 14,139 BTC stack, and noteholders can demand up to $1B in cash on Nov 30.
Selling... or just custody?
BTC-0.67%
Democrats sweep both chambers, the dollar falls to a five-week low of 101.4, and gold rallies from 3946 to 4147 in two days, +$200.
At 4133, price is above the daily MA20 (4075), but the EMA50 (4158) is still capping it: today's high was 4146.99, stopping $11 short. This is a recovery, not confirmed reversal.
Only two moves: go long on a pullback to 4110–4118, with a stop at 4092; or wait for a 1h close above 4158 before following. Price is caught in the middle right now, so no trade.
Nonfarm payrolls tomorrow at 21:30. Don't hold positions through the data.
#黄金 #觉照交易法 #XAUUSD
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XAU+0.38%
XAUUSD+1.72%
#USEarningsSeason
US Midterms 2026: The Election Is Over, But the Real Market Test Starts Now
The US midterm election results have changed the political landscape, but I do not believe one election can decide the market direction for the next several months. Democrats have secured control of both chambers of Congress, while Republicans retain the White House. This creates a divided government. In my view, the next phase will be driven less by political headlines and more by earnings, economic data, interest rates, regulation, capital spending and the ability of companies to turn demand into r
  • 4
Musk, why not consider coming to China,
applying for refugee status on political asylum grounds,
and just staying in Shanghai?
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The 2026 League of Legends Worlds is here. Predict and share 150,000 USDT. https://www.gate.com/competition/LOL-2026?ref_type=165&ch=9280&ref=VLARBF1YAG
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  • 1
Layout: Bitcoin, Ethereum, Dogecoin
live-cover
LIVE1,659
  • 1
$LINK This is kind of interesting. What coin did Coinbase just put out as its listing standard? The Base network is preparing to push the SOCKS token, and then $LINK isn't even getting hyped today—it’s just grinding sideways.
Here’s what’s unusual: this old oracle project has been treated as a “quiet utility player” over the past few days. But if it’s really so quiet, why are its technical signals gradually moving up? The strangest thing is the volume—normally it’s a full tank, but these past few days there’s barely been a drop left, and today it hasn’t even reached 80% of normal. What does t
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LINK-0.18%
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