Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

Why would we need a “stop-limit order” for selling?
One practical application would be to protect yourself from a "flash crash" type scenario where a stock suddenly plunges down to a penny due to transient market glitches. If you had a stop-loss order that executed at a penny (for a non-penny stock) it would be probably be voided by the exchange, but you might not want to take that risk.