MercadoLibre's collapsing margins and earnings make its 45-times-earnings valuation look like a value trap. It faces intense competition, and less of its revenue reaches the bottom line; falling earnings make the stock more expensive even as its price falls. Nu Holdings trades at 17 times earnings and Inter & Co at 7 times, with both growing revenue and earnings robustly. Selling MercadoLibre to build positions in companies with better fundamentals is under consideration. x.com x.com x.com x.comÂ