Who has been selling an asset, and what they paid

For the last 7 days: the wallets that sold the asset on QX or QSwap, how long each had held the units (matched first in, first out to the purchase they came from), what they cost and whether they sold above or below that, with a plain-language reading. Read from the public archive, so the first request for an asset starts the reading and answers status: working with progress (and what is known so far); ask again every few seconds until status: ready. A finished reading is kept for 6 hours. The chain shows who sold and what they paid, not why.