Option Arbitrage trades are performed to earn small profits with less or zero risk. It is a process of buying and selling an equivalent commodity in two different markets.

Jobbing is like a buying and selling of shares or securities especially on small scale with the intention of generating short term or quick profit

Arbitrage is the practice of taking advantage of a price difference between two or more markets, or in other words, reselling.

These risks stem from a variety of sources including financial uncertainties, legal liabilities, technology issues, strategic management errors, accidents and natural disasters.