FX Blue spread data

Forex.com! (Demo) spread for EURUSD

Average, minimum and maximum spread during each 15 minute period

Spread in pips as reported by MT4 ask and bid prices on every tick between 14 May 2018 and 18 May 2018. All times are GMT/UTC. ECN accounts will typically charge commission on top of the spread, and usually require relatively large deposits and/or minimum trade sizes.