Tesla Inc.'s (NASDAQ:TSLA) stock is nearing crucial support levels, indicating potential trading turbulence. The stock recently ascended close to $280 per share, but is now descending. Market technician Frank Cappelleri expressed concern about the stock potentially breaching the steep upward trendline. Tesla shares, which surged from around $220 to $280, are now on the verge of dipping below $260. If this happens, the $240 mark could be next. The recent weakness isn't associated with the company's performance, but rather the market correction phase.