Tesla's stock is down for the ninth week in a row. BI readers got an early signal trouble was coming.

Getty Images; Emojipedia; Rebecca Zisser/BI

• This post originally appeared in the BI Today newsletter.
• You can sign up for Business Insider's daily newsletter here.

Welcome back to our Sunday edition, where we round up some of our top stories and take you inside our newsroom. Wonder what it was like to attend Nvidia's annual developer festival, where the party started with pancakes in the parking lot? Our reporter Emma Cosgrove was on the ground for the so-called...