The market is showing bearish signals across SPY, QQQ, NVDA, and TSLA. SPY is below its 21-day EMA and failing to reclaim resistance. QQQ is experiencing a sharp decline, breaking below previous support levels. NVDA is also showing weakness, falling below key support and indicating potential further downside. TSLA is showing a bearish double top pattern on the hourly chart and has broken below its 21-day EMA support, suggesting a potential continuation of the downtrend.