Grande Group shares surge 37.81% after-hours on Fed rate cut speculation and technical breakouts.

Grande Group surged 37.81% in after-hours trading following an intraday rally driven by macroeconomic optimism and technical breakouts. The stock pierced its 52-week high of $6.70, surging above Bollinger Bands' upper band and the 30-day moving average, with bullish MACD crossovers and a neutral-to-overbought RSI (54.11) confirming momentum. The rally aligns with broader banking sector speculation ahead of the Federal Reserve's final 2025 rate decision, as falling interest rates and improved net interest income (NII) prospects buoy regional banks. Despite lacking direct news catalysts, GRAN's surge reflects speculative flows capitalizing on sector rotation and technical indicators, with volume spiking to 596,505 shares (12.66% of float) in the 47% intraday surge and 254,705 shares (5.4% of float) in the 30% rally. Traders are positioning ahead of macroeconomic clarity, with key resistance at $3.9 and $3.34, though stretched valuations and overbought conditions warrant caution.