One year of gold (XAUUSD) bid-ask spread and volatility aggregated by hour of the broker
trading day, built from 70,546 five-minute MetaTrader 5 bars across 312 sessions,
1 August 2025 to 31 July 2026.
MetaTrader records the spread on every bar. Almost nobody publishes it, so most advice about
when spreads widen on gold is folklore. This is the measurement.
DOI: 10.5281/zenodo.21973215 ·
Write-up: techkick.me/research… See the full description on the dataset page:
https://huggingface.co/datasets/tekkick/xauusd-hourly-spread-volatility.
