aether_quant.samples

The sample market data that ships with the library (V6.6.5): the shipped book's 11 coins, daily open and close from Coinbase's public candles, 2021-06-01 to 2026-10-31. Offline, deterministic, and enough for aq hello and the notebooks.

The sample market data that ships with the library (V6.6.5): the shipped book's 11 coins, daily open and close from Coinbase's public candles, 2021-06-01 to 2026-10-31. Offline, deterministic, and enough for aq hello and the notebooks.

from aether_quant import samples
closes = samples.load_sample_prices()          # dates x tickers
opens = samples.load_sample_prices("open")

SAMPLE_PATH module-attribute

SAMPLE_PATH = Path(__file__).resolve().parent / '_sample' / 'coinbase_daily.csv.gz'

load_sample_bars

load_sample_bars() -> pd.DataFrame

The sample in long format: columns date, ticker, open, close, sorted by date then ticker. A copy, safe to edit.

load_sample_prices

load_sample_prices(field: Literal['open', 'close'] = 'close') -> pd.DataFrame

One field as a dates x tickers frame indexed by YYYY-MM-DD strings; NaN before a coin's first bar.

sample_info

sample_info() -> dict[str, str]

Where the sample came from: path, window, coins, row count and sha256.