Presenting two overlapping price change information

1. What is price overlap?
2. What is overlapping in trading?
3. What is a market overlap?

What is price overlap?

One overlaps the market when offers to buy a security at a price higher than the lowest offer or to sell at a price lower than the highest bid.

What is overlapping in trading?

Overlap the market. Used in the context of general equities. Create a crossed market by expressing a willingness to sell on the bid side of the market and buy on the offer side.

What is a market overlap?

Overlapping markets are segments that are not perfectly sealed, and leakage between them can occur. Different consumers are assumed to incur possibly different transaction costs if they choose to purchase in the low-price market.