The reference’s opening tape includes BTC, LTC, XLM, DOGE and PEPE. Our daily collector currently supplies validated BTC/USD and LTC/USD last-trade snapshots. The other three remain named research lines, with no invented quote or daily return.
A price needs a trading pair, a venue and an observation time. The time we fetched a response is a separate field. A daily issue preserves both; it cannot remain a live terminal after publication.
The notebook / 01
Read the ratios carefully
A BTC/LTC price ratio compares two prices. It does not describe the amount a trader would actually receive after spread, fees and slippage. Use prices from the same cutoff and a stated venue before even calculating an illustrative ratio.
A 24-hour return also needs a defined starting observation. We do not turn a single last trade into a daily-change percentage or reuse the reference’s morning prices as today’s prices.
The notebook / 02
The five-asset watch
BTC and LTC have dated snapshots in the latest issue. XLM settlement activity, DOGE merged mining and PEPE token identity have dedicated research coverage. Their price fields remain unavailable until a specific source and parser are accepted.
