The analysis discusses the SPY and QQQ, noting the presence of bearish candles and a loss of momentum, suggesting a possible top signal with a medium-term uptrend still in place. A pullback to the 21-day EMA or $613.23 on SPY may represent a buying opportunity with loss of $613.23 invalidating this level.A similar pullback is predicted for QQQ down to $540 or 21 day EMA at $555 invalidating at $570.NVDA, despite hitting new record highs, shows a possible top signal and losing $174.16 would suggest a pullback to 165. Tesla is within a symmetrical triangle, and a breakout to either direction will define the trend, with a bearish scenario setting a target of $271. and a bullish target of $357. Finally, AMD shows signs of a possible double top formation below $182, however the 174.05 key point remains as a strong support, with earnings results coming in 5 days.