$APP has seen significant bullish call options activity, with over $6 million in in-the-money calls bought to open (Vol>OI), indicating strong investor confidence. The stock has surged from under $70 during the summer to nearly $300, with call options for 2025 and 2026 being actively purchased. Similarly, $PLTR has experienced substantial call buying, including 3,400 April $90 strike calls and 2,000 March $80 calls, reflecting a 9% increase and ongoing bullish sentiment.