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Article
This sentence makes me feel like the people around me are scary😨
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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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Trenches
ZIG
Z
bade
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ZIG
0x8c...1145
Market Cap
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Change
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24h Vol
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Holders
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BTC
B
bade
b
BTC
C5xp...pump
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Change
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24h Vol
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Holders
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HIGH
H
bade
b
HIGH
7ymF...high
Market Cap
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Change
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24h Vol
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Holders
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STONK
S
bade
b
STONK
6GmA...UNgx
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Change
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24h Vol
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Holders
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CORLA
C
bade
b
CORLA
0xba...7777
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Change
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24h Vol
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Holders
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📌 Today’s check-in: Leave at lea
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KMNO is holding above support, and a bounce from here looks likely.
You can take entry between $0.028 and $0.033.
TP1: $0.0368
TP2: $0.0402
TP3: $0.0438
Take partial entries for better risk Management
#DemocratsWinBothChambers
#ChipStocksRebound
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KMNO+3.65%
Hyperliquid’s earning power is getting a little terrifying! 😂
The data shows that Hyperliquid has already earned $557 million in the first 10 months of this year, and its annualized revenue over the past three months exceeds $800 million.
What does that mean?
Its revenue over the past 30 days was about 1.6 times that of , 13 times Aave’s, and 15 times GMX’s.
In traditional financial markets, Nasdaq’s 2025 net revenue from Market Services was about $1.2 billion, while Hyperliquid’s revenue, simply annualized based on the first 10 months, is already equivalent to 56% of that.
It already has the
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HYPE+0.24%
AAVE-1.22%
GMX-6.12%
NAS100-0.96%
A $148 million ceude oil long position can not hold on
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LIVE1,530
📡 Live signal card | Reposted—don't chase
Source: BlockchainBaller Asset: $PONS Direction: Short Entry: 0.225 Targets: 0.217 / 0.21 / 0.204 Stop-loss: 0.2355 Time: Not specified
Sis is just reposting this exactly as is; I haven't changed a single character. Whether to follow and how much to put in is up to you, babes. It's your wallet, and your hands should be your own too 👀 Personal records shared; not investment advice. #US stocks' AI sector diverges: cloud service providers gain while data center stocks come under pressure
PONS+4.32%
QUICK CHALLENGE! ⏱️
Explain #cryptocurrency in just seven words.
No complicated technical language. Make it simple enough for a complete beginner to understand.
Let's see who nails it!
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BTC ETFs See Nearly $1 Billion in Outflows Over Two Days! With Institutional Capital Pulling Back, W
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LIVE2,065
Machi Big Brother is making a killing again!
He’s not only going long but also adding to his position, using 25x leverage to build from over 2,000 contracts to nearly 6,700. His latest average entry price is 2366, and his unrealized profit has surged past $460k, but his liquidation price has also been pushed up to 2391.
Big Brother is charging ahead with full confidence, but I’m actually not very bullish on this move in the short term. I recommend positioning for shorts around 2450.
The reasoning is simple:
This rebound after the election results came in looks more like a short squeeze followi
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ETH-1.23%
🇵🇾🏦 MAJOR BANK COLLAPSE IN PARAGUAY! 💥
🇵🇾 Paraguay’s central bank has shut down Ueno Bank, leaving around 3 MILLION customers unable to access their savings. 💸🔒
↳ 👥 The bank serves nearly 60% of the country’s adult population.
↳ 📉 Its solvency ratio fell below half the legal minimum.
↳ 💰 More than $800 MILLION in public funds are also affected.
⚠️ A major banking crisis that has sparked protests across Paraguay. 📢
#BTCBackAbove80K #$ENS Technical Breakdown: Relief Rally or Reversal?
​ENS/USDT is showing signs of recovery on the 4-hour chart, trading around $5.085 (+3.12%) after carving out a local bottom at $4.545.
​Following a steady multi-week downtrend from the $6.460 high, the price found strong buyer support near $4.55, establishing a higher low around $4.66. The current bounce reflects renewed upside momentum as price action pushes back above the psychological $5.00 handle, testing immediate overhead resistance near $5.15–$5.20.
​Key Levels to Watch
​Support: Primary support rests at $4.66, with c
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ENS-1.25%
11/05 Daytime Level Update | Key Positions for the Decisive Battle
‍#BTC / #ETH / SOL / #黄金 / #US stocks
Overall strategy: Don’t chase highs after a breakout; wait for a pullback and prepare for the next move.
Crypto and gold have already broken out. There’s no need to rush into longs at current levels; wait for a pullback to offer an opportunity. For US stocks, continue to favor spot positions and low leverage, hold patiently, and wait for a recovery.
The focus this round is deleveraging. Keeping positions lighter will make it easier to hold through the major move ahead.
📈 US stocks
SNDK | S
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BTC-0.67%
ETH-1.26%
SOL-0.77%
SNDK-7.93%
$XRP Currently at 1.3093, up 2.56% over 24H (1.2723–1.342). The 1H trend is relatively strong: RSI is 44.27, and the current price is above the 1H EMA20 at 1.3019. The 4H trend is strong: RSI is 72.16, and the current price is above the 4H EMA20 at 1.2817. The 1H volume ratio is 0.23, indicating insufficient participation. If price holds above the 1.342 resistance, watch for continuation; if it breaks below the 1.2723 support, the short-term outlook may weaken. In the follow-up review, check whether price can hold above 1.342 and reclaim 1.2723 if it loses that level. The volume ratio is 0.23x
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XRP-1.15%
$ARIA Was He Yi fucked from behind?
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ARIA+22.03%
The results of democrats winning the senate elections?
Outcome is absolutely shocking. Here is how the markets reacted:
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Go long at 4116, stop 4108, targets 4128 and 4139$XAU #BTC重返8万 #黄金 ‌
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XAU+0.38%
  • 1
After the earlier bullish move reached the 4140 target, I also provided a high-level short setup. Shorting near 4140, the market came under pressure and turned downward, pulling back as expected for a correction. There were opportunities in both directions. It fell as low as 4109, giving those who followed 31 points of profit! $XAU ‌
XAU+0.38%
Everyone, today is day 84 of making a living through trading, and my current contract assets are 160U
Betting on probability is a gamble with an effective stop-loss
If you’re betting on gut feeling, then your gut had better be right
Keep building positions
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Big Brother Maji is making a killing again this time!
He’s not only going long but also adding to his position, ramping up from over 2,000 contracts to nearly 6,700 with 25x leverage. His latest average entry price is 2366, and his unrealized profit has topped $460,000, but his liquidation price has also been pushed up to 2391.
Big Brother is charging ahead with total confidence, but I’m actually not too bullish on this move in the short term. I recommend setting up short positions around 2450.
The reasoning is simple:
This rebound after the election results came in looks more like a short squ
post-image
ETH-1.23%
  • 1
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