load_ohlcv_parquet_file

load_ohlcv_parquet_file(path, chain_id, exchange_id, pair_id)

Load OHLCV data directly from a parquet file.

• Assume one file for one pair

• Columns: timestamp, open, close, high, low, volume

Parameters:

• path (Path) –

• chain_id (ChainId) –

• exchange_id (int) –

• pair_id (int) –

Return type:

DataFrame