Zack White
Editor-in-Chief at 247111.XYZ
Zack White is the Editor-in-Chief of 247111.XYZ and a financial technology journalist based in Texas. Covering Bitcoin and cryptocurrency markets since 2016, he focuses on blockchain technology, on-chain data, DeFi, crypto security, and emerging digital assets.
Articles by Zack White
Calculate supplied Fibonacci and pivot levels while keeping swing order, period boundaries and named formula differences clear.
Keep contract payoff, isolated maintenance arithmetic and seeded binary-trade simulations tied to their stated assumptions.
Choose a return calculation that matches your cash flows, and understand how dates, contributions and a final valuation affect the result.
Estimate funding for a linear perpetual position using the rate per interval and the number of eligible settlements.
Understand how circulating and maximum supply affect valuation scenarios, and why a market-cap change is not a measure of cash invested.
Compare a full-range 50/50 constant-product pool with holding its two tokens, and understand the limits of a fee break-even estimate.
Understand how purchase dates, missing prices, fees and an equal-budget lump-sum comparison affect a DCA backtest.
Work out a weighted average from several purchases, then account for buying fees and a future selling fee.
Estimate an Ethereum execution fee from gas used, base fee and priority fee, and understand why a contract call can cost more.
Separate risk budget, asset units, position exposure and initial margin using an entry price and a planned stop.