Ubiquiti Inc. (UI) stock exhibits several negative signals, leading to a downgraded analysis conclusion, shifting from a 'Hold' to a 'Sell' candidate. Technical indicators suggest a negative forecast. Fibonacci levels identify resistance at \$748.86 and \$707.11, while a break above these points could trigger buy signals. A sell signal emerged on October 31, 2025, and the stock has since fallen by 22.23%. Further declines are expected until a new bottom pivot is found. Additionally, the 3-month Moving Average Convergence Divergence (MACD) indicates a sell signal. Despite falling prices, volume has increased. There's a suggestion to open up \$28.00 higher and start trading at \$640.19.