$BTC Scalp Long here

What Is Walk-Forward Testing? Why Can Backtesting Over a Fixed Period Hide Strategy Flaws?

In cryptocurrency trading, market conditions are constantly changing. A strategy may perform exceptionally well in a bull market but suffer frequent stop-losses in a sideways market; it may also make a profit on a particular stretch of historical data but fail to adapt to subsequent volatility. Walk-forward testing can help traders assess how well a strategy adapts across different periods.

First, what is walk-forward testing?

Walk-forward testing typically divides historical data into consecutive tim

You might not know unless you check, but Gate CFD now supports 680 trading pairs.
Wenwen just took a look. In addition to conventional assets like gold and forex, it also offers popular tech assets like Nvidia and SpaceX, as well as domestic new energy vehicle stocks like Xiaomi, Li Auto, and Geely that Gen Z follows. Even Pop Mart, which I’m a fan of, is available.
I know quite a few people who have done their own research on these industries and are willing to take on high risk with directional trades. These CFD assets are a pretty good fit for them. Gold (XAUUSD) currently also supports 5×–

#NvidiaCEOUnderInvestigation
NVDA Under Pressure: Congressional Testimony Request and Technical Breakdown

While the broader semiconductor sector attempted to recover, Nvidia ($NVDA) continues to face significant selling pressure. The primary catalyst for the recent negative sentiment is the news that the U.S. Congress has summoned CEO Jensen Huang to testify regarding alleged ties to a Chinese spy. This development adds further regulatory and geopolitical uncertainty for the company.

Technical Analysis (1D Chart)

The daily chart shows a clear downward trend across all indicators:

· P

Information about Crude Oil is retreating as risk stage a rebound join the Live stream

Key Economic Events This Week:
Tuesday - October CPI inflation data.
Wednesday - OPEC Monthly Report
Thursday - Initial Jobless Claims and October Existing Home Sales data.
Friday - October PPI inflation data
Plus a total of 17 Fed speaker events this week.

#标普500创7个月最大涨幅 𝗕𝗿𝗼𝗮𝗱 𝗥𝗲𝗰𝗼𝘃𝗲𝗿𝘆 𝗼𝗿 𝗦𝗵𝗮𝗿𝗽 𝗕𝗼𝘂𝗻𝗰𝗲? 𝗥𝗲𝗮𝗱𝗶𝗻𝗴 𝘁𝗵𝗲 𝗦&𝗣 𝟱𝟬𝟬'𝘀 𝗕𝗲𝘀𝘁 𝗗𝗮𝘆 𝗶𝗻 𝗦𝗲𝘃𝗲𝗻 𝗠𝗼𝗻𝘁𝗵𝘀

𝗧𝗵𝗲 𝗩𝗲𝗿𝗱𝗶𝗰𝘁 𝗙𝗶𝗿𝘀𝘁

The evidence says the rally was broad, but the recovery is not complete. On Monday, November 9, the S&P 500 rose 2.35% to 7,549.94, gaining 173.08 points in its best session since April 8, when it rose 2.51%. All 11 sectors rose, the Dow added 2.15% to 52,389.75 (+1,104.02 points), the Nasdaq Composite gained 2.74% to 25,253.14 (+673.71) and the Russell 2000 climbed 3.15% to 2,840.81. That day was bigger t

11/10 daytime levels update! Follow for ongoing updates on precise levels
BTC / ETH / SOL / Gold / U.S. stocks
Overall strategy: The consolidation is not over yet; go long at lows and wait to short at highs.
The market has yet to show a clear direction. Tonight’s CPI data is worth watching closely. I’m leaning toward a move higher first, followed by a pullback overnight. For now, trade short-term levels and avoid taking a large directional position in advance.
📈 U.S. stocks
SNDK｜Sandisk
🔴 Short
925｜Watch for short opportunities above
Extreme 1000｜Key topping area
🟢 Long, i

Boost Your Rewards With Futures Trading, Hold GT to Share 3,000 GT https://www.gate.com/campaigns/6932?ch=9548&ref=BVIRBA8M&ref_type=132

AI agents are no longer just a concept at product launches—they’re entering the congressional legislative process. S.5051 is called the AI AGENT Act. What’s most notable isn’t “tougher regulation,” but giving your personal agent an “ID card.” According to the bill’s text, agents on platforms with more than 50 million U.S. users could gain legal authority to act on users’ behalf, even in areas like personal finance. Imagine asking your agent to move 10% of your paycheck into a money market fund every month, automatically compare prices before renewing subscriptions, pay your credit card bill on

Samsung and SK hynix emerge as the day's two top gainers! South Korean stocks stage a 5% comeback—who is the biggest winner?

South Korea's stock market put on a dramatic reversal today. The KOSPI rose more than 5% intraday, Samsung Electronics gained over 5%, and SK hynix climbed even more, with AI semiconductors once again becoming a market favorite.
Why are these two companies so important? Put simply, AI isn't just a chip game; it's also a memory war. As AI models grow larger, demand for data transmission and storage continues to rise, naturally increasing the importance of HBM.
SK hynix h

CPI day and bitcoin:native is sitting right on the floor 👀
GM Phantoms. Tuesday bitcoin:native update 👻
📍 $74.8K, 0.2% from the $74.9K support zone
📉 Down 9.3% in 30 days, 40% off the ATH
🔴 Short term: bearish
🔴 Mid term: bearish (flipped since yesterday)
🔴 Long term: bearish
⚠️ US CPI drops at 8:30am ET. Since Jan 2025, bitcoin:native’s daily range has been 26% wider the day before CPI and 10% wider on the day.
Hold the floor or lose it? 👇
Full brief 👇
#Bitcoin #Crypto #CPI #PhantomSignals

#CPI数据前瞻 #WCTCS9 CPI Preview: How One Inflation Report Simultaneously Prices the Fed's Path and the WCTC S9 Leaderboard Race

This week's upcoming US CPI release is the highest-weight economic indicator on the current macro calendar. The reason is straightforward: with AI capex pushing up memory and compute costs while consumer electronics margins come under pressure, the composition of inflation is shifting — and the Fed's tolerance for "last-mile" inflation will directly determine the slope of the rate path. For traders participating in this data isn't just a macro event; it's a volatility

Bitcoin’s recent price action has honestly left me numb.
U.S. stocks have bounced back, but BTC is still just dragging along near 75k, with hardly any momentum. A few days ago, it finally managed to push up to 80k, only to get slammed back down—and it couldn’t even hold above the 365-day moving average.

The price is now around 74,600, with support below near the 200-day moving average at 73,143, as well as the uptrend line I drew myself. Honestly, I really can’t tell where it’s headed next. I’m just hoping it can hold the 73k level.

It’ll only really be back on track once it gets back above

$INIT ‌#USIranTalksShowNewProgress
Recent developments provide grounds for cautious optimism. However, diplomatic progress does not signify that a final peace deal has been reached. Nuclear limits, sanctions, and regional security continue to pose significant challenges.
The next few days may prove crucial in determining whether these talks result in a durable agreement or usher in another period of uncertainty.
Peace talks are moving forward, but a genuine breakthrough will hinge on concrete steps from both sides.$NVDA ‌$XTIUSD ‌

11.9 ZEC Long/Short Strategy (Review)
[Trade Details]: $ZEC
4 winning trades in total, no losing trades
Long entered at 1190, exited at 1230, with 40 points of upside
Short entered at 1230, exited at 1190, with 40 points of downside

[Strategy Review]:
The strategy focused mainly on Range 4; neither the long nor short trades played out, and a downtrend has formed

[Current Market]:
A downtrend channel has formed on the higher timeframe, with a target of 1120. The current price is consolidating around 1140, back at Range 5. A downside breakout is more likely. Market depth shows ample short mom

Nvidia’s stock looks like this right now. It’s weakening along with semiconductors, has broken below the ascending channel, and hasn’t fallen enough
There’s a gap on the daily chart. I think it’s likely to fill the gap, but I’m bearish on the broader direction
If you take a trade here, you could aim for a 1:1 risk-reward ratio. I don’t recommend that everyone trade it. Stay away from any stocks in the eye of the storm—the volatility can be terrifying

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📢 Today's Hot Topic | Korean Stocks Rebound
KOSPI surged over 5% intraday, led by Samsung Electronics and SK Hynix! Is this a short-term bounce or the start of a new rally? Where do you see the best opportunities?

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