Arbitrage is the simultaneous purchase and sale of the same asset in different markets in order to profit from a difference in its price. Arbitrage is when an asset (stocks, currencies, etc.) is bought in one market and sold in another for a higher price.Rental Arbitrage is a method similar to house hacking, where you rent out a spare room in your property. Arbitrage is the practice of exploiting price differences in different markets or platforms to profit from buying and selling assets, securities, or goods. RA is the process of purchasing discounted items from one marketplace with the intention of reselling the items on another marketplace for a higher price. Arbitrage is the act of taking advantage of a price difference in two different markets. Arbitrage is the strategy of taking advantage of price differences in different markets for the same asset. Rental arbitrage allows these aspiring Airbnb hosts to start generating profit from a rental business. How Does Airbnb Arbitrage Work? I received a notice from a Nevada newspaper stating that I need to publish a list of assets and liabilities.