Micron Technology shares have surged 552% in twelve months, reaching approximately $1,070. While trailing earnings suggest a high valuation multiple of 23.5x, forward estimates for fiscal 2027 and 2028 imply multiples as low as 6.2x, assuming sustained memory shortages. Recent quarterly data shows gross margins hit a record 84.9%, driven by DRAM price increases of over 60% and data center revenue exceeding $25 billion. Management guides fiscal Q4 2026 revenue to $50 billion with gross margins near 86%, though price growth is slowing. Long-term contracts cover 20% of DRAM volume, providing price floors that protect margins even if market prices cool. The primary uncertainty is whether new supply from greenfield fabs will arrive before 2028, potentially eroding these high margins.