BTC-USDT 4h candles: full history

README.md

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+---
+license: cc-by-4.0
+language:
+  - en
+tags:
+  - finance
+  - cryptocurrency
+  - ohlcv
+  - candles
+  - trading
+  - time-series
+  - bitcoin
+  - btc
+pretty_name: BTC-USDT 4-Hour Candles (2017-08-17 to 2026-08-13)
+size_categories:
+  - 10K<n<100K
+task_categories:
+  - time-series-forecasting
+dataset_info:
+  features:
+    - name: timestamp
+      dtype: int64
+    - name: open
+      dtype: float64
+    - name: high
+      dtype: float64
+    - name: low
+      dtype: float64
+    - name: close
+      dtype: float64
+    - name: volume
+      dtype: float64
+  splits:
+    - name: train
+      num_examples: 19686
+  download_size: 2176974
+configs:
+  - config_name: default
+    data_files:
+      - split: train
+        path: data/*.jsonl
+---
+
+# BTC-USDT 4-Hour Candles
+
+Full-history 4-Hour-resolution OHLCV candlestick data for the **BTC-USDT**
+trading pair (Bitcoin), from **2017-08-17T04:00:00Z** to **2026-08-13T20:00:00Z** (19,686 candles, UTC).
+Covers the pair's entire listed history from first traded candle to the most
+recent completed daily session.
+
+## Columns
+
+| Column | Type | Description |
+|---|---|---|
+| `timestamp` | int64 | Candle open time, Unix epoch **milliseconds** (UTC) |
+| `open` | float | Open price |
+| `high` | float | High price |
+| `low` | float | Low price |
+| `close` | float | Close price |
+| `volume` | float | Base asset volume (BTC) |
+
+Each row is one 4h candle. Prices are quoted in USDT.
+
+## Data Quality
+
+- Timestamps normalized to millisecond precision (UTC), strictly increasing, deduplicated.
+- OHLC sanity-checked: `high >= max(open, close, low)` and `low <= min(open, close, high)`.
+- Missing candles correspond to periods with no traded activity (no candle was
+  produced for those intervals).
+
+## Load
+
+```python
+from datasets import load_dataset
+
+ds = load_dataset("humblefool06/btc-usdt-4h-candles", split="train")
+```
+
+Or directly from the JSONL file:
+
+```python
+from datasets import load_dataset
+
+ds = load_dataset("json", data_files="data/btc_usdt_4h.jsonl", split="train")
+```
+
+## License
+
+Released under the Creative Commons Attribution 4.0 International license
+(**CC-BY-4.0**). You are free to share and adapt this data for any purpose,
+including commercially, provided you give appropriate credit. Provided as-is,
+without warranty of any kind.