commanderzee/1s-crypto-data

1-Second Crypto OHLCV Data (Binance)

Historical 1-second kline (OHLCV) data for 6 major cryptocurrencies downloaded from Binance Vision. Updated daily — never more than 24h behind.

Assets

Symbol	Start	Updated
BTCUSDT	2019-01	daily
ETHUSDT	2019-01	daily
BNBUSDT	2019-01	daily
XRPUSDT	2019-01	daily
DOGEUSDT	2019-07	daily
SOLUSDT	2020-10	daily

File Structure

data/{SYMBOL}_1s.parquet        ← full history, one file per asset
scripts/daily_update.py         ← run to append latest daily data

Schema

Column	Type	Description
open_time_s	int64	Unix timestamp in seconds
open	float64	1-second open price
high	float64	1-second high price
low	float64	1-second low price
close	float64	1-second close price
volume	float64	Base asset volume

Usage

import pandas as pd

# Load one asset (full history, ~200M rows for BTC)
df = pd.read_parquet(
    "hf://datasets/commanderzee/1s-crypto-data/data/BTCUSDT_1s.parquet"
)

# Load all assets
SYMBOLS = ["BTCUSDT","ETHUSDT","BNBUSDT","XRPUSDT","DOGEUSDT","SOLUSDT"]
frames = {
    sym: pd.read_parquet(
        f"hf://datasets/commanderzee/1s-crypto-data/data/{sym}_1s.parquet"
    )
    for sym in SYMBOLS
}

Daily Auto-Update

The scripts/daily_update.py checks the latest timestamp in each asset's Parquet, downloads any missing days from Binance Vision's daily 1s endpoint, appends new rows, and re-uploads.

# Run manually (requires HF_TOKEN with write access):
HF_TOKEN=<your_token> python scripts/daily_update.py

# Dry-run (shows what would be fetched, no upload):
HF_TOKEN=<your_token> python scripts/daily_update.py --dry-run

# Update specific symbols only:
HF_TOKEN=<your_token> python scripts/daily_update.py --symbols BTCUSDT ETHUSDT

Binance publishes daily files roughly 2–4h after UTC midnight.

Source

All data from Binance Vision public archives. Timestamps normalised to Unix seconds (integer division from raw ms/μs timestamps). Duplicate bars removed; rows sorted ascending by open_time_s.