Stablecoins look like digital dollars, but the business behind them is driven by reserve balances, Treasury yields, and distribution economics. Here is how USDC works and why OUSD could change who captures the profits.
BeginnersCRCL
BeginnersStablecoinsOpen USDOUSDUSDCCircle Internet GroupStripeBridgeStablecoin Business ModelReserve Income
HBM supplies extreme bandwidth to AI accelerators, while DDR5 provides larger pools of system memory. Understanding the difference is essential for analyzing AI infrastructure and memory stocks.
BeginnersSKHY005930.KSMUNVDA
BeginnersHBM vs DDR5HBM vs DDR5 for AIHigh-Bandwidth MemoryDDR5DRAMAI MemoryHBM ShortageHBM ManufacturersSK HynixSamsung ElectronicsMicron TechnologyNvidia
ChangXin Memory Technologies is already the world’s fourth-largest DRAM producer. Its Shanghai IPO could accelerate competition in DDR and mobile memory, although the company remains well behind the leaders in HBM.
AI demand is real, but the infrastructure behind it is increasingly financed through debt, long-term contracts, project finance, and GPU-backed lending.
SK Hynix is one of the world’s largest memory manufacturers and the leading supplier of HBM. Here is how its Nasdaq ADR works and how it differs from Micron.
