Kevin Horner analyzes the S&P 500 (SPX), noting that its recent pullback to the 20-day moving average could offer a comfortable entry point for bullish traders. He then turns his attention to Arista Networks (ANET), highlighting a potential continuation move after a pullback to its breakout area. Finally, Horner examines Adobe (ADBE), suggesting that while it has seen a good run, its current position at the 200-day moving average and a key Fibonacci retracement level marks a critical juncture for its long-term bearish trend.