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MEXC Exchange/Learn/Sarah Chen
Sarah Chen

Sarah Chen

Nationality: Australia Bio: Sarah Chen specializes in DeFi protocols, smart contracts, and Layer-2 solutions. Based in Melbourne, she brings technical expertise and clear communication to complex blockchain topics. She holds a Bachelor's degree in Computer Science from the University of Melbourne and worked as a blockchain developer for three years before transitioning to technical writing. Her hands-on experience with Ethereum, Solana, and other platforms allows her to explain intricate concepts in accessible language. Since joining MEXC Learn in 2022, Sarah has focused on making blockchain technology understandable for all users, covering topics from DeFi yield farming to zero-knowledge proofs. Areas of Expertise: - DeFi Protocols - Smart Contract Analysis - Layer-2 Solutions - Blockchain Infrastructure - Protocol Security

Recent Articles

What Is OIL(USOON)? Ondo Tokenized United States Oil Fund Explained

What Is OIL(USOON)? Ondo Tokenized United States Oil Fund Explained

Summary OIL(USOON) is the ticker used by MEXC for USOon, an Ondo tokenized product linked to the United States Oil Fund, LP (NYSE Arca: USO). The complete economic chain is: WTI Crude Oil ↓ NYMEX WTI

2026-08-24

What Is USO? United States Oil Fund, WTI Futures, Roll Strategy, Contango and Risks Explained

What Is USO? United States Oil Fund, WTI Futures, Roll Strategy, Contango and Risks Explained

Summary The United States Oil Fund, LP (NYSE Arca: USO) is an exchange-traded commodity product designed to provide daily exposure related to the price of light, sweet crude oil delivered to Cushing,

2026-08-24

Pre-IPO Futures vs. Standard Stock Futures: What Changes When a Company Goes Public

Pre-IPO Futures vs. Standard Stock Futures: What Changes When a Company Goes Public

MEXC lists Pre-IPO futures on companies that have not yet gone public. Once the IPO completes, MEXC converts that contract into a standard stock futures contract automatically. The two look nearly

2026-08-24

Best Crypto Launchpad in 2026: Nearly 9 in 10 New Listings Are Underwater, So Why Pay Upfront?

Best Crypto Launchpad in 2026: Nearly 9 in 10 New Listings Are Underwater, So Why Pay Upfront?

The best crypto launchpad depends on whether you want to earn tokens or buy them. MEXC is our top pick in this comparison because it runs all three models in one account: Launchpool returns your

2026-08-24

Best Exchange for New Crypto Listings: Speed, Cost, and the Risk Labels Nobody Compares

Best Exchange for New Crypto Listings: Speed, Cost, and the Risk Labels Nobody Compares

For traders who want access to new tokens before the largest exchanges add them, MEXC is our top pick within this comparison. It reported 135 listings in March 2026 at 65% platform-first, charges 0%

2026-08-24

Best Exchanges for Low-Cap Altcoins 2026: We Measured 25 Order Books in One Day

Best Exchanges for Low-Cap Altcoins 2026: We Measured 25 Order Books in One Day

MEXC is our top pick for low-cap altcoins within this comparison, on the two things you can verify before you trade: 0% maker and 0.05% taker spot pricing, and a named public delisting warning that

2026-08-24

Best Altcoin Exchanges 2026: 8 Platforms Ranked After Three Rivals Died in 30 Days

Best Altcoin Exchanges 2026: 8 Platforms Ranked After Three Rivals Died in 30 Days

MEXC is our top pick among the best altcoin exchanges within this eight-platform comparison: it carries the largest tracked spot catalogue at 1,676 coins, holds a 9/10 CoinGecko Trust Score with live

2026-08-24

MEXC Review 2026: 3,000+ Tokens, 0% Maker Fees, and One Big Catch

MEXC Review 2026: 3,000+ Tokens, 0% Maker Fees, and One Big Catch

If your choice of exchange comes down to trading cost and access to new listings, MEXC is the right answer: 0% maker and 0.050% taker on spot, more than 3,000 listed digital assets, and monthly Proof

2026-08-21

The Fed Just Stopped Telling You What It Will Do Next: How to Trade Fed Rate Decisions With Crypto

The Fed Just Stopped Telling You What It Will Do Next: How to Trade Fed Rate Decisions With Crypto

If you want to act on a Fed rate decision without a liquidation price, MEXC is our pick: it runs a native prediction market where event contracts sit in the same account as perpetual futures and

2026-08-21

Prediction Markets vs Futures: Is Funding Eating 97% of Your Event Trade?

Prediction Markets vs Futures: Is Funding Eating 97% of Your Event Trade?

Prediction markets and futures answer different questions. Futures pay you for how far a price moves. An event contract pays a fixed amount for whether an outcome happens. Use futures for magnitude,

2026-08-21

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