Investments - Huge drop in bid price versus last close
Depends on when you are seeing these bids & asks-- off hours, many market makers pull their bid & ask prices entirely.  In a lightly traded stock there may just be no market except during the regular trading day.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Investments - Huge drop in bid price versus last close

### Response:
Depends on when you are seeing these bids & asks-- off hours, many market makers pull their bid & ask prices entirely.  In a lightly traded stock there may just be no market except during the regular trading day.