Wealth host Alexandra Canal breaks down the top trending tickers on Yahoo Finance.

Starbucks ( SBUX ) workers have launched strikes across major US cities, including Los Angeles, Chicago, and Seattle. The employees are demanding better wages, enhanced benefits, and increased staffing levels at their locations.

Meanwhile, TD Cowen has upgraded BlackBerry's ( BB ) stock rating to Buy from Hold. The upgrade comes despite mixed third quarter earnings results, with analysts citing the company's improved cash flow position as the key factor behind this move.

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This post was written by Angel Smith