Disintermediation is the process of removing the middleman from transactions. In finance, it refers to withdrawal of funds from intermediary financial institutions like banks and loan associations, to invest these funds directly.

Dove is an economic policy advisor who promotes low interest rates monetary policies. 

Data warehousing is the electronic storing of large amounts of information by a business or organization.

Data smoothing is removing the noise from a data set. It allows important patterns to stand out. Can be used to help predict trends, such as those found in securities prices.

Delisting is the removal of a listed security from a stock exchange. 

Disinflation is a temporary slowing sown of the price inflation rate. A term, particularly used to describe situations when inflation rate reduced significantly over the short period of time.

Disequilibrium is a situation in the markets where internal or external circumstances prevent market equilibrium from being reached or cause market volatility.

Divestment is selling of subsidiary assets, investments or divisions to maximize the value of the parent company.

Debt issue is a financial obligation allowing the issuer to raise funds by promising to repay the lender in the future.

Dim sum bond is a bond denominated in Chinese renminbi and issued in Hong Kong.