Stock OHLCV — Daily Candles (CSV, 252 rows)
A year of daily OHLCV stock candles (open/high/low/close/volume) as a seeded random walk — a realistic finance time-series for testing charting, indicators, and importers. JSON twin included.
Files for time series
Example and test files tagged for time series.
Stock OHLCV — Daily Candles (JSON, 252 records)
The daily OHLCV candles as a JSON array — the format twin of the CSV, for charting and time-series testing.
IoT Sensor Readings (CSV, 1440 rows)
A day of IoT sensor readings (temperature, humidity, pressure) at one-minute intervals from three sensors, with a realistic daily cycle plus noise — for testing time-series ingestion and downsampling. JSON twin included.
IoT Sensor Readings (JSON, 1440 records)
The IoT sensor readings as a JSON array — the format twin of the CSV, for time-series testing.