Liquidity, market structure

[mylesfx]

hey guys is there anyone that can clarify what liquidity is and how it is accumulated and how it comes into play with market structure to make a daily bias?

 

[oronnoh1]

Market Liquidity – Market liquidity is the ability to efficiently buy or sell securities without causing a substantial change in the price of the asset (stable prices), as measured by speed and ease of execution. Markets need robust trading volumes to remain liquid, as liquidity is tied to price volatility.