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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

Occidental Carbon Capture Explained: 1PointFive, STRATOS and the Low-Carbon Opportunity for OXY

Occidental Carbon Capture Explained: 1PointFive, STRATOS and the Low-Carbon Opportunity for OXY

Summary Occidental Petroleum is unusual among large U.S. oil producers because it is attempting to build a commercial carbon-management business alongside conventional oil and gas. The strategy is

2026-08-14

Is OXY Stock a Buy in 2026? Bull Case, Bear Case and Key Catalysts

Is OXY Stock a Buy in 2026? Bull Case, Bear Case and Key Catalysts

Summary Whether Occidental Petroleum (NYSE: OXY) is attractive in 2026 depends largely on which of two narratives proves stronger. Bull Case Occidental is: Producing around 1.4+ million BOE/day;

2026-08-14

OXY vs XOM vs CVX: Occidental, ExxonMobil and Chevron Compared

OXY vs XOM vs CVX: Occidental, ExxonMobil and Chevron Compared

Summary Occidental Petroleum (OXY), Exxon Mobil (XOM) and Chevron (CVX) all provide exposure to the global energy industry, but their business models are significantly different. A simplified

2026-08-14

OXY Stock Price Prediction 2026–2030: Oil Prices, Debt, Berkshire and OXYON Outlook

OXY Stock Price Prediction 2026–2030: Oil Prices, Debt, Berkshire and OXYON Outlook

Summary Forecasting Occidental Petroleum (NYSE: OXY) through 2030 requires forecasting both the oil market and Occidental's ability to transform commodity cash flow into per-share value. OXY closed

2026-08-14

Occidental Petroleum Stock Analysis: Permian, Oil Prices, Debt, Berkshire and Carbon Capture

Occidental Petroleum Stock Analysis: Permian, Oil Prices, Debt, Berkshire and Carbon Capture

Summary A 2026 analysis of Occidental Petroleum (NYSE: OXY) should focus on six major variables: Oil prices Production Free cash flow Debt reduction Berkshire Hathaway Low Carbon Ventures The latest

2026-08-14

Occidental Petroleum Dividend 2026: OXY Dividend History, Yield and What It Means for OXYON

Occidental Petroleum Dividend 2026: OXY Dividend History, Yield and What It Means for OXYON

Summary Occidental Petroleum currently pays a regular quarterly common-stock dividend of: $0.26 per OXY share The April 15 and July 15, 2026 payments were both $0.26. In 2025, the quarterly rate was

2026-08-14

Why Does Warren Buffett Own Occidental Petroleum? Berkshire Hathaway’s OXY Stake Explained

Why Does Warren Buffett Own Occidental Petroleum? Berkshire Hathaway’s OXY Stake Explained

Summary “Why does Warren Buffett own Occidental Petroleum?” is one of the most common questions surrounding OXY stock, but the wording needs an important 2026 clarification. The large Occidental

2026-08-14

Best OrangeX Alternatives: A 5/10 Trust Score Behind Genuinely Competitive Fees, and 6 Alternatives

Best OrangeX Alternatives: A 5/10 Trust Score Behind Genuinely Competitive Fees, and 6 Alternatives

MEXC is the strongest overall OrangeX alternative for most traders, halving the spot taker from 0.10% to 0.05%, dropping the spot maker to 0%, and pairing it with a 9/10 CoinGecko trust score against

2026-08-14

OXY vs OXYON: What’s the Difference Between Occidental Petroleum Stock and Tokenized OXY?

OXY vs OXYON: What’s the Difference Between Occidental Petroleum Stock and Tokenized OXY?

Summary OXY and OXYON both provide economic exposure related to Occidental Petroleum, but they are different financial instruments. OXY is common stock issued by Occidental Petroleum Corporation and

2026-08-14

How to Buy OXYON on MEXC: Step-by-Step Guide

How to Buy OXYON on MEXC: Step-by-Step Guide

Summary OXYON is an Ondo tokenized product designed to provide economic exposure linked to Occidental Petroleum Corporation (NYSE: OXY). MEXC launched OXYON/USDT on March 4, 2026 as an ERC-20

2026-08-14

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