The screener reads the top 500 assets by CoinPaprika rank from the live coins listing, in US dollars, refreshed every few minutes. Every view, export and share carries the time the data was read. In another display currency, amounts are converted from US dollars at the current rate; screen links, saved screens and the CSV stay in US dollars.
Missing values and zero denominators stay unavailable, shown as a dash and left blank in the CSV, never counted as zero. Reported volume is trading activity, not executable liquidity.
Price acceleration, volume acceleration and relative volume need earlier equal windows that are not available yet, so those presets and columns are not shown. Saved screens stay in this browser; links carry the filter settings, not prices.