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- Tesla's stock had its worst five-day stretch of 2023 last week.
- Shares plunged 16% as the EV maker missed its quarterly targets and CEO Elon Musk warned of a potential profitability slowdown.
- Fellow Big Tech giants Microsoft, Alphabet, Meta, and Amazon are all set to report earnings this week.
Tesla just had its worst week of 2023.
Shares plunged 16% over the five-day stretch ending October 20, as disappointing third-quarter earnings and a disastrous call led by CEO Elon Musk sparked a sell-off.