Topics of Crypto World

Crypto trading volume does not all mean the same thing. A surge in trading on Uniswap or PancakeSwap can tell a very different story from a surge in BTC or ETH perpetual futures. Both indicate higher market activity, but they represent different types of participation.

fUSD is a regulated digital dollar in the Falcon Finance ecosystem, issued by Anchorage Digital Bank and fully backed by cash and short-term U.S. Treasuries, with monthly audits by Deloitte and off-exchange custody by Ceffu. fUSD and the on-chain overcollateralized synthetic dollar USDf together form Falcon's dual-dollar system, serving institutional compliance rails and DeFi-native liquidity respectively.

Falcon Card is a crypto payment card launched by Falcon Finance on July 20, 2026. It lets users convert the on-chain minted USDf stablecoin to U.S. dollars at a 1:1 ratio and spend at online and in-person merchants across more than 90 countries and regions, with no subscription fee. By connecting collateral minting, staking yield, and real-world spending, Falcon Card is the step that moves USDf from the wallet into everyday payments.

veCRV (Vote-Escrowed CRV) is the vote-escrowed receipt obtained by locking CRV in Curve's VotingEscrow contract: locks run from one week to four years, one CRV locked for the full four years mints one veCRV, a one-year lock mints 0.25 veCRV, and the balance decays linearly as the remaining lock time shrinks. veCRV is non-transferable and entitles holders to a share of protocol fees, votes on the gauge weights that direct CRV emissions, and a liquidity boost of up to 2.5x on their own LP positions.

SuperTrend and VWAP solve different problems in intraday trading. VWAP is generally more useful for identifying where price sits relative to the session’s volume-weighted average price, while the SuperTrend indicator focuses on trend direction, volatility-adjusted signals, and potential exits.

Daily High/Low refers to the highest and lowest prices an asset reaches during a defined trading session. For intraday traders and scalpers, these two simple price levels can reveal where buying or selling pressure has already been strongest, making them useful reference points for support, resistance, breakouts and short-term momentum.

Session High/Low marks the highest and lowest price reached during a defined trading session. These two levels frame that session's price range and often become short-term support, resistance and liquidity reference points after the next session opens.

Airdrop farming is the practice of interacting with crypto protocols, blockchains, or incentive programs in the hope of qualifying for future token distributions. Still, it is speculative and never guarantees rewards.

ETF flows show how much money is moving into or out of exchange-traded funds over a given period. For traders, that provides information that prices alone cannot.

Gate News is Gate's news and market analysis hub, covering crypto market trends, price movements, project developments, and in-depth analysis, with coverage extending to traditional finance, AI, and the global macroeconomy. Its main sections are Gate Flash, Gate Insights, Gate Daily Digest, and Calendar. The Calendar tracks global economic data releases, token unlocks, project events, funding rounds, and industry conferences.

Post-quantum cryptography (PQC) refers to cryptographic algorithms designed to resist attacks from both classical and quantum computers. For cryptocurrency users, blockchain developers, security teams, and institutional stakeholders, it is becoming a core part of long-term planning because Bitcoin, Ethereum, and other blockchain networks still rely on cryptography that a sufficiently powerful quantum computer could eventually weaken.

MEV bots are automated programs that capture on-chain value by monitoring transaction pools and competing for transaction ordering. This article examines the mechanics, controversies, and security implications of the Yoink front-running attack, which involved approximately $7.7 million in rsETH.

Kaito AI is an AI-powered crypto information and attention platform for Web3. It indexes Web3 sources, turns noisy social and research data into searchable insights, and connects that “mindshare” layer to products for creators, campaigns, and capital allocation—making it relevant to investors, crypto researchers, marketers, and operators who need faster research, sentiment tracking, narrative monitoring, and launchpad-style capital tools.

Aerodrome Finance is a decentralized exchange and automated market maker (AMM) on the Base network. Launched on August 28, 2023, it is built as a core liquidity hub for Base, combining token swaps, liquidity pools, AERO emissions, and a vote-lock system centered on AERO and veAERO to direct incentives across the protocol.

MEV arbitrage, front-running, and sandwich attacks all exploit blockchain transaction ordering, but they differ in their objectives and impact. This article examines the three MEV mechanisms, the roles involved, their risk profiles, and how users can protect themselves.