Coretec Group Inc (CRTG)

[missionsman]

Easy,
If there is a bid and a ask, the buyers are not willing to pay the asking price and the sellers are not willing to sell at the bid price.

another factor, scenario to take into account is if the buyer or the seller has the all or none AON checked. this would affect trades going through if the quantity is not enough to meet the all or none amounts that the buyer or selling is wanting.