If you trade currency EUR/USD , based on your experience how much capital can the pair absorb with not moving the price?
You mean since they raised the minimum account to 10 million dollars or before when ordinary people traded it?
$5m-$10m should get you filled in normal trading conditions within a max 0.5 tick, but often you can do the full amount at the current bid-offer. A LOT of volume gets put through on this cross.