Today's biggest winners and losers in the stock market.

On this episode of Stock Movers:
- Lululemon Athletica (LULU) projected sales to be in a range of $11.35 billion to $11.5 billion in the current fiscal year, with earnings per share projection below expectations. The company's outlook suggests ongoing difficulties, including poor-quality clothing and increasing competition from newer brands, with net revenue in the Americas falling 4% in the fourth quarter.

- The Trade Desk (TTD) shares are up 0.2% in postmarket trading after Adweek said Publicis was telling clients to avoid working with the advertising technology firm. The stock fell 7.4% in Tuesday trading.

- Eli Lilly (LLY) shares tumbled after HSBC turned bearish on the stock, saying investor expectations for weight-loss drugs are overinflated. HSBC analysts cut the drugmaker to reduce and slashed their price target on the stock to $850, citing that Wall Street is too optimistic on Lilly as obesity drugmakers compete by lowering drug prices.