A Single Ask Appears
Event: At a seller submits an order to sell 5 apples at $10 each.
The order is recorded in the asks ledger
What happens
Nothing trades.
There is now an open sell order at $10 but there are no buy orders in the bids ledger With no matching buy order, no exchange can occur.
- The apples stay with the seller.
- The order stays written in the ask ledger.
Conclusion
The market now contains an order, but nothing executes