NASDAQ:AIFF 5 March 2026

Firefly Neuroscience stock jumps 126% after Nvidia GPU push and 33-fold brain-scan surge

Firefly Neuroscience reported a 33-fold jump in EEG/ERP brain scan volumes to over 10,800 in 2025 and expanded to 99 commercial users, up more than 20-fold. The company is deploying NVIDIA L40S GPUs to accelerate processing for a new AI “foundation model” built on EEG data. Shares closed at $1.55, up 126% in 24 hours. Growth followed the acquisition of Evoke Neuroscience and internal initiatives.

5 March 2026

Artificial Intelligence·NASDAQ:AIFF·Stock Market

Nexa Resources Added to S&P/TSX Global Mining Index Signaling Potential Upside
March 26, 2026, 1:47 AM EDT. Nexa Resources (NYSE:NEXA) has been included in the S&P/TSX Global Mining Index, increasing its exposure among institutional investors and index-linked funds. The stock currently trades around US$10.06, slightly below the US$10.40 analyst consensus target, and is viewed as undervalued by Simply Wall St estimates by about 26%. However, the stock has seen a recent 14% decline over 30 days. Investors should watch changes in trading volumes and ownership patterns following index inclusion, as well as financial health given earnings coverage for interest payments remains thin. Nexa's price-to-earnings ratio stands near 10x, notably lower than the mining sector average of 21x, indicating potential upside but also warranting caution amid debt cost concerns.