MEMORY SUPERCYCLE: The 40-Year Price Decline Just Broke
For four decades, more memory always meant cheaper memory. That cycle has reversed — and it’s the next leg of the AI infrastructure story.
What’s happening:
➡️ DRAM contract prices surged 90-95% quarter-over-quarter in Q1 2026, with PC DRAM specifically rising 105-110% QoQ — more than doubling in a single quarter 
➡️ HBM capacity for 2026 is entirely sold out, with Micron, SK Hynix, and Samsung all refusing new orders 
➡️ IDC’s read: this isn’t a normal cycle — it’s a “potentially permanent, strategic reallocation of the world’s silicon wafer capacity” 
➡️ TSMC raised foundry prices 3-10% on January 1 and has signaled the same annual increases through 2029 
➡️ The wave is spreading: price hikes are now expanding from memory into power semis, CIS image sensors, MCUs, and analog chips across the board 
➡️ Analysts project broad electronics price increases of 5-20% in 2026 as AI infrastructure spend (an estimated $620B from US tech giants) absorbs supply 
How to play it:
➡️ $MU / $SNDK — direct memory producers, pricing power = margin expansion
➡️ $WDC — enterprise HDD supply already booked out for 2026
➡️ $ARW / $AVT — distributors holding inventory bought at old prices, selling at new ones = gross margin windfall
➡️ $TSM / $ASML / $LRCX — capex winners as fabs race to add capacity at every node
This is the “Silicon” leg of the Silicon-to-Substation thesis — when the most commoditized layer of tech starts behaving like a scarce resource, the whole stack is repricing for the buildout.
Not financial advice.
