Tesla Just Posted Its Best Second Quarter Deliveries Ever. Here's the 1 Number That Will Actually Move the Stock on July 22.

Tesla delivered a record 480,126 vehicles in Q2 2026, up 25% year-over-year, but investors will focus on automotive gross margin excluding regulatory credits when earnings are reported on July 22. The key metric has improved for four consecutive quarters, reaching 19.2% in Q1 2026. If margins hold near 19% on record volume without one-time benefits, it supports the bull case; if they decline to mid-teens, it suggests volume was achieved through discounts rather than genuine profitability gains.