Related Clues:

• Planned Airbnb event in 2020
• Source of Wall St. headlines
• Stock market debut (Abbr.)
• Bit of Wall St. news
• Spotify milestone of 2018
• Alibaba had it in '19
• 2019 Uber landmark, briefly
• 2019 Levi Strauss & Co. event: Abbr
• 2019 event for Pinterest, for short
• Big stock event (Abbr.)
• 2018 Spotify event: Abbr
• Market debut, for short
• Market debut, briefly
• 2019 event for Uber, briefly
• WSJ headline topic