Netflix is teaming up with Amazon, and it's dragging down adtech rival The Trade Desk's stock
1. Amazon partners with Netflix for advertising on its platform. 2. The deal increases competition with The Trade Desk. 3. Morgan Stanley downgraded The Trade Desk due to competition from Amazon. 4. The Trade Desk's shares dropped over 10% after the announcement. 5. Amazon aims to become the top demand-side platform globally.