Carl Quintanilla, Courtney Reagan and Mike Santoli kicked off the final week of September and Q3with a look at the markets: Major indices trying to avoid a five-day losing streak.Canaccord Genuity strategist Tony Dwyer joined the conversation. Amazon confirmed it plans to invest up to $4 billion in a startup rival to OpenAI. On the labor front: Media stocks rose after the Writers Guildand Hollywood studios announced a tentative agreement that could end a months-long strike, while theUAW's strike against Detroit automakers entered a second week. Also in focus, consumer and health-relatedstocks under pressure, Meta's chatbot push, Citi CEO's overhaul message, a Taylor Swift sighting on NFL Sunday. Squawk on the Street Disclaimer