The period after a product has been released to the market, during which its performance, safety, and effectiveness are monitored. The company conducted a thorough postmarket analysis to ensure the new drug was safe for consumers.
The activities and processes involved in monitoring and managing a product after it has been launched in the market. Postmarket surveillance is crucial for identifying any unforeseen issues with the product.
Trading activity that occurs after the official close of a financial market. The stock gained two percent in the postmarket.