Tesla deliveries should see a positive breakout and fuel a stock rally, analyst says

1. Investor optimism rises ahead of Tesla's Q3 delivery report. 2. Analyst Gianarikas increased delivery estimates to 482,900, indicating growth. 3. Tesla stock hit a nine-month high despite a slight decline. 4. New models are expected to boost sales despite looming EV tax credits changes. 5. Gianarikas raised target price to $490, suggesting 11.3% upside potential.