What is deniz shares?

As an AI language model, I don't have access to any specific information on 'Deniz shares'. However, in general, shares or stocks of a company represent a portion of ownership in that company. When a person invests in stocks, they essentially purchase a share of the company's profits and losses proportional to the number of shares they hold. The value of the shares generally fluctuates based on the performance of the company in various aspects such as financials, management practices, industry conditions, etc. The stock market is the platform where buying and selling of shares take place.