FRED API Verification Checklist: Versions and Endpoints
A reproducible checklist for verifying what the FRED API offers: which version does what, which endpoint returns which field, and what the documentation leaves unstated.
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Coinbase Bitcoin (CBBTCUSD): Reading Units and Frequency
A method note on what the CBBTCUSD label tells you: U.S. dollar units, daily 7-day frequency, no seasonal adjustment, and Coinbase as source.
Checking a Data Provider's Market-Cap Definition
Compare how a data provider defines market capitalisation before treating two crypto market-cap charts as comparable.
Checking a Data Provider's Market-Cap Definition
A five-step audit method for confirming a provider's market-cap definition, price source and supply treatment, with a clearly flagged hypothetical worked example.
Percentage Gain Needed to Recover a Loss: Formula and Bitcoin Examples
Calculate the percentage gain needed to recover an investment loss. See the formula, a loss-to-recovery table, and worked Bitcoin examples.
How to Calculate Bitcoin Percentage Change: Formula and Examples
Calculate Bitcoin gains and losses from two prices, check the starting value, and understand why a recovery percentage uses a different base.
Bitcoin Volume Explained: What Rising and Falling Volume Can Tell You
Bitcoin volume explained in plain English: what rising or falling volume can suggest, what it cannot prove, and how to pair volume with price context.
How to Read a Bitcoin Live Chart: Price, Volume and Volatility
How to read a Bitcoin live chart without overclaiming: price, volume, volatility and the traps beginners hit when one candle becomes a full story.
Bitcoin Live Chart: How to Read BTCUSD
How to read a Bitcoin live chart—timeframes, volume, and traps that confuse beginners.
Media kits for crypto products reporters open once
Fact sheet, visuals, and a human press path — arranged for speed.