Pre-Market Macro Brief — April 1, 2026
April 1, 2026Market Regime: Bearish, But Q1 Ends With a Bounce
All three major AI infrastructure benchmarks remain below their 50-day moving averages as Q2 opens. QQQ closed Q1 at $577.25, sitting 4.47% below its SMA50 of $604.32. SPY ended at $649.89, -4.07% below SMA50 ($677.48). SMH bounced hard to $383.28, still -4.00% below SMA50 ($399.24). The regime is bearish — but yesterday's Q1-close rally deserves context.
Q1 Final Day Relief: QQQ surged +3.4% and SMH ripped +5.7% on March 31, the last session of the quarter. This is a classic quarter-end dynamic — window dressing, rebalancing flows, and short covering into the close. Do not confuse it with a regime shift. All indices remain under SMA50 with heavy exit signals across the board.
Overnight Macro Context
The March 31 session was dominated by widespread position exits across AI infrastructure names. The breakout scan flagged exits in STX, AMAT, CAMT (power_breakout), CEG, WDC, NBIS, COHR, and WULF — eight exit signals in a single session. The previous session (March 30) added ASML, LRCX, PLTR, and ARM (trim). This is not normal noise; it reflects systematic deterioration of setups that had previously been holding.
One standout signal: Korean listing 373220.KS triggered a strong breakout (score: 80) in a base recovery pattern at ₩392,500. This is notable given the broad exit environment — it suggests select HBM/DRAM-adjacent Korean names may be finding independent support.
Layer Rotation: Memory Leads, Data Centers Lag
The relative strength picture shows clear bifurcation:
| Layer | Avg RS (Mansfield) | Notable Leaders |
|---|---|---|
| Memory & Storage | +92.9 | SNDK (96th %ile), WDC, STX |
| Networking | +84.7 | LITE (91st %ile), CIEN |
| Semiconductor Equipment | +57.0 | TER, KLAC |
| Energy Infrastructure | +22.4 | VRT, GEV |
| Processors | +20.0 | — |
| Data Centers | +11.4 | — |
Memory & Storage and Networking are holding relative strength despite the broad breakdown. SNDK reaching the 96th percentile RS rank and LITE at the 91st are meaningful signals — these names are outperforming the universe even as the index deteriorates. Processors and Data Centers are lagging badly.
Key Theme: HBM4 Supply Chain in Focus
The only substantive analyst commentary in the last 24 hours comes from the DRAM/HBM supply chain. SK Hynix is redesigning its top-tier 11.7Gbps HBM4 and will decide by year-end whether to commercialize supply. This is significant for the memory layer: HBM4 at 11.7Gbps would be a step-change in bandwidth for AI accelerators. The 373220.KS breakout signal and SNDK's RS leadership may reflect early positioning around this theme.
Watch For Today
- Q2 open tone: Yesterday's bounce was quarter-end driven. Watch whether today's open sustains or fades — a gap fill back below $570 on QQQ would confirm the bounce was temporary.
- Memory sector durability: SNDK and LITE are the only names showing real RS leadership. If the broader market stabilizes, these are the first candidates for new setups. If markets resume selling, watch whether Memory & Storage holds its RS advantage or gives it up.