The bid-ask spread is the difference between the highest price a buyer is willing to pay for an asset and the lowest price a seller is willing to accept.
Spread is the cost of a trade. Price takers buy at the ask price and sell at the ask price, while market makers buy at the ask price and sell at the ask price.
The bid represents the demand and the ask represents the supply of the asset.
The bid-ask spread is a de facto measure of market liquidity.
Preliminary analysis in financial markets refers to the forecasting of various indicators, economic and financial, by evaluating past and present data and parameters.
A good delivery is understood as an unhindered transfer of ownership of a security from the seller to the buyer in compliance with all necessary requirements.
Risk takes many forms, but is generally classified as the possibility that the outcome or actual return on an investment will differ from the expected outcome or return.
Risk acceptance or risk containment is a conscious strategy of recognizing the possibility of small or rare risks without taking measures to hedge, hedge or avoid these risks.