Spire Global is down -20.4%, or -$3.57 to $13.90. Published first on TheFly – the ultimate source for real-time, market-moving breaking financial news. Try Now>> See today’s best-performing stocks on TipRanks >> Read More on SPIR: Spire collaboration with Nvidia to solve challenges in forecasting, says Stifel Spire Global rises 33.8% Spire Global rises 42.2% Spire Global rises 18.9% Spire Global jumps 6% to $13.01 after announcing Nvidia collaboration