Round Lot Daniel Guidotti 14 years ago Round LotMultiples of 100 used in trading parlance to denote the quantity of shares or other asset to be sold.Random Finance Terms for the Letter SRoll OverRolloverRound LotRound-Trip Transactions CostsRound-TurnRule 144aRunRule 415Recommended for you:Round-Trip Transactions Costs Round-Turn Rule 144a Rule 415