What Is DeFi? How Is It Changing Traditional Finance? From Core Principles to Real-World Applications, Understanding the Opportunities and Risks of Decentralized Finance

In the traditional financial system, borrowing, trading, transferring money, and managing assets usually require the involvement of banks, trading platforms, or other financial institutions.

In the Web3 world, a new financial model is emerging: DeFi (decentralized finance).

It seeks to use blockchain, smart contracts, and open protocols to let users participate directly in some financial activities without relying entirely

BabyGi 8 minutes ago

Everyone, don't feel bad; no one needs to envy anyone
Those who didn't buy silver bought gold
Those who didn't buy gold traded stocks
Those who didn't trade stocks invested in funds
Those who didn't invest in funds traded futures
Those who didn't touch futures traded U.S. stocks
Those who didn't trade U.S. stocks jumped into crypto
Got liquidated on contracts, stuck holding altcoins
Those who didn't touch any of that
Bought houses and cars, buying at the top
Those who didn't buy property lent money they never got back
Those who didn't lend money may have had their savings stolen in a scam
Thos

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cryptosana an hour ago

Sol market update

LIVE2,009

BlockchainTuoge2 hours ago

$UNI Down 9.38% in a day, plunging straight from 6.82 to 6.12—this isn’t something retail traders can do.
First, let’s lay out the macro chain: Last week’s Fed minutes were hawkish, and market expectations for rate cuts this year fell from two to one. During those two days when the Dollar Index rebounded, the correlation between the total crypto market cap and the Nasdaq surged to 0.78—when tech stocks get repriced lower, high-beta altcoins are never far behind. UNI, a DeFi blue chip, has had a 30-day rolling correlation with the Nasdaq consistently above 0.6. Whenever the Fed tightens, it’s a

UNI+3.05%

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NAS100-0.07%

ShunYue an hour ago

ETH morning trading idea
Trade:
Short around 2070-2090
First target: 2050-2030
Second target: 2010-1980
Set a stop-loss

ETH rebounded after bottoming out, but the bounce is extremely weak. Bulls simply cannot break through the resistance at the upper middle band, and ETH has an inherent tendency to follow declines rather than rallies. The weak MACD golden cross is merely a breather in the downtrend. Strategy-wise, absolutely do not chase the decline, and expect the rebound to be limited. If the rebound approaches the middle band and stalls, closing lower, you can try a small short position, t

ETH-1.23%

Starlink_dualCurrencyRecord an hour ago

ETH | 2070–2090 short setup, shared in advance yesterday.

The idea shared yesterday was clear: consider shorting ETH if it rebounds to the 2070–2090 range, with a stop-loss at 2110.

As I also said last night, the recent rebounds in BTC and ETH have been driven to a large extent by gains in U.S. stocks. This doesn’t mean the crypto market itself has fully strengthened.

Today, U.S. tech stocks such as NVIDIA and SanDisk pulled back, and ETH came under pressure as well.

That’s why I didn’t blindly chase longs yesterday, but instead chose to wait for a rebound to short.

Market correlations ar

BTC-0.65%

ETH-1.23%

AChenBit an hour ago

11.12 Achen ETH Public Strategy
【Short Strategy】$ETH
　　Entry range: around 2080-2100
　　Stop-loss level: 2120
Zhiying's tiered take-profit targets
　　First target: 2063
　　Second target: 2044
Trend target: 2027
Long-term target: below 2004

【Market Analysis】: The Bollinger Bands are opening downward, and the MACD has formed a low-level golden cross below the zero axis. Overall, it is moving in line with BTC; yesterday's levels remain in use.

【Trading Recommendation】: Follow BTC.

【Long Strategy】
Entry range: 2007-2027
　　Stop-loss level: 1988
Zhiying's tie

ETH-1.23%

YangGuangbit an hour ago

Yang Guang bit | Nov 12: BTC rebound lacks momentum; short into resistance
【Today's Strategy】
Entry: Price rebounds to the 74000–74600 range
Stop-loss: 75000
Take-profit targets:
First target: 73000–72500
Second target: 72000–71500
【Key Takeaway】
U.S. stocks continued to climb on Wednesday as the AI sector rally returned: the Dow rose 0.49%, the S&P 500 rose 1.31%, and the Nasdaq rose 1.6%. Memory stocks surged and risk appetite recovered. But the key point remains: despite strength in U.S. stocks, crypto did not rise in tandem. BTC rebounded to 74789 in the early hours before falling again, i

BTC-0.65%

CryptoChampion2 hours ago

GateLiveChinese2026-11-12 01:23:14

🌈 Gate Live Stream Ideas - November 12
Trending Topic Recommendations:
🔹U.S. stocks just rebounded across the board, but rumors of Jensen Huang's ouster have sparked another post-market sell-off! What's next for AI stocks?
🔹AI stocks stage a ferocious rebound! The Nasdaq jumps over 2%, the chip index surges 7%, and CoreWeave rallies 25%—is the market turning around?
🔹The odds of Jensen Huang stepping down surge to 88%! Prediction markets bet on a leadership change at NVIDIA—what's next for the AI chip leader?
🔹Who will be NVIDIA's next CEO? Jensen Huang's future remains uncertain—who can take over his trillion-dollar AI empire?
🔹How badly would NVIDIA fall if Jensen Huang left? Forbes warns the AI industry could be hit hard—can tech stocks weather the storm?
🔹Telegram also hides security traps! SlowMist warns that the new message-embedding feature in apps carries a risk of malicious code. How can users stay safe?
🔹The number of ZEC developers has doubled in two years! Grayscale is optimistic about ecosystem growth—how much upside is left for privacy coin ZEC?
🔹More uncertainty over the Federal Reserve leadership's tenure! Will Williams leave in 2027 or 2028, and could this affect the future policy direction?
🔹The SEC and CFTC join forces! The fight over regulatory authority for single-stock perpetual contracts escalates—are new rules coming for on-chain U.S. stock trading?
Go live with any topic for a chance to be featured on the official website homepage!
🔥 More topic ideas and tips: https://www.gate.com/help/community-center/live_chat/49345

CRWV+24.85%

NVDA+2.99%

ZEC+1.16%

Hunter'sTradingJournal2 hours ago

All the short positions in last night's livestream made a profit; we almost got into the ZEC short, though—otherwise, the short trades would've been perfect

ZEC+1.29%

猫投鹰_鹰哥 an hour ago

The lifestyles of the wealthy are completely beyond my understanding.
I admit, I’m just a frog at the bottom of a well.

CryptosTalker an hour ago

#RedBullDoublePodiumInBrazil #ShareWeekly

From the Brazilian Podium to the Future of Web3: Why Gate and Red Bull Racing Make a Powerful Partnership

Formula 1 is not just about speed. It is about precision, innovation, teamwork, and the ability to perform when the pressure is at its highest.

Oracle Red Bull Racing's double podium in Brazil highlights exactly these qualities. But beyond the excitement of the race, there is another interesting story developing through its partnership with Gate.

Both operate in highly competitive industries where technology, trust, and continuous improvement c

ORCL+8.86%

Top-OutMemo an hour ago

11.12 $ETH Morning Trading Outlook
The bearish structure continues. The rebound to 2103.41 met resistance and pulled back. The main strategy is to short rallies, take light positions to trade rebounds at support, and widen the range to cover key support and resistance levels.
#美国10月CPI全面超预期
Support: 2030-2045 (first support), 2000-2020 (strong support zone)
Resistance: 2070-2085 (first resistance), 2095-2115 (strong resistance zone)
Short: Open positions in batches on a rebound to 2070-2085, add at 2095-2115, stop loss at 2130, first target 2040; if support breaks, look to 2010-2000
Short-te

ETH-1.26%

AHeadOfBlackHair 25 minutes ago

$NVDA #美国10月CPI全面超预期

Next week, Nvidia will report earnings. If investors can temporarily set aside concerns about CEO Jensen Huang and other related issues, Nvidia's results may offer the market more reason for optimism.
The importance of Nvidia's earnings report now goes beyond confirming whether GPU demand is strong. The market is looking for confirmation of three things: whether purchasing by cloud providers and neocloud companies will remain strong, whether supply and delivery of new products such as Blackwell can keep pace with demand, and whether the rapid growth in customer ca

NVDA+2.99%

ZhongLing 2 hours ago

11.12 Thursday morning Zhongling Gold strategy

Rate hike expectations fueled by inflation data are still being priced in, the dollar remains firm, and gold is under overall pressure. Even if there is a short-term oversold rebound, upside is relatively limited. Don't mistake this short-term recovery for a bottom reversal. The market is still dominated by the bearish trend, so prioritize trend-following shorts on rebounds.

MACD is below the zero line, with the green bars continuing to expand and no clear weakening in bearish momentum; KDJ has fallen to a low level and turned up slightly, but

XAU+0.38%

BTC-0.65%

CatBtcan hour ago

261112
Bitcoin is on the weekly chart. Those who have fully exited their long-term positions should wait and watch. BTC is down to the 2-hour timeframe, and ETH is on the 1-hour timeframe. Use stop-losses on short-term trades!
BTC resistance levels
75347/76680/77716
BTC support levels
72683/71350/70350
ETH resistance levels
2093/2130/2159
ETH support levels
2019/1982/1953
Place the stop-loss slightly beyond the third price level
Keep intraday trades below 5% of your position
Livestreams are on in the afternoon and evening. Follow me to find the livestream on my profile.

BTC-0.67%

ETH-1.26%

CryptoShine38 minutes ago

ZEC USDT Updates.....

LIVE2,170

ThisIsTranslateContent:Nanxun 14 minutes ago

A well-known team, audited code, and a lively community—do they mean a project is reliable?

In the crypto market, when deciding whether a project is worth researching, many people first look at the team’s background, technical audits, and community size.

This information is certainly important, but none of it can prove on its own that a project is reliable.

What you really need to watch out for is treating a single promising-looking signal as evidence that the entire project is safe and sustainable.

I. A public team does not necessarily mean a trustworthy project

Public team information c

Celebrity 2 hours ago

Remember: your skills determine how much you can earn, while risk management determines how much you get to keep.
The crypto world has never lacked people who get rich overnight; what it lacks are people who can hold on to their money after making it.
Survive first; only then can you talk about turning things around.
$BTC $ETH $ZEC

BTC-0.67%

ETH-1.26%

ZEC+1.16%

ThisIsTranslateContent:Nanxun 19 minutes ago

Connecting to a DApp Doesn’t Mean You’ve Completed an Operation: What Exactly Is a Web3 Wallet Authorizing?

In the Web3 world, a wallet is not only used to receive and send digital assets, but is also an important gateway for users to interact with decentralized applications (DApps).

You may have connected to DeFi platforms, NFT marketplaces, or on-chain games. Clicking “Connect Wallet” may seem like just a small step, but connecting, signing, and authorizing transactions are different actions.

I. Can an App Take Your Assets Just Because You Connected Your Wallet?

Normally, simply connecti

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