Hi Tjpld, thank you for replying. I digged around last night, and I noticed the lot size could be 30 or 3m units during low liquidity period. From fxcm's FAQ, it says if the order size is over 30 lots or 3m units it could get partial filled during ...

what is minimum trading lot size to move spot forex price?

I don't know Oanda they provides MT4 or not, but ODL does.

ODL demo account keeps breaking?

"** As of January 15, 2008, the following forex brokers offering MetaTrader 4 are not regulated in the U.S. under the CFTC and NFA: FXOpen, Crown Forex, MIG Investments, FXcast, and North Finance. " The above is what I found FROM some website. So, ...

MT4 Brokers' Virtual Dealer Plug-In