盘前简报
盘前简报 — 2026-03-31
2026年3月31日盘前简报 — 2026-03-31
市场状态
QQQ $558.39 — 距SMA50 ($605.20) -7.7% · 风险规避 ⛔
投资组合
| 策略 | 总值 | 回报 | 回撤 | 持仓 | 现金 |
|---|---|---|---|---|---|
| 4-Pool | $1,442,808 | +1342.8% | 0.0% | 9 | 0% |
| V5.3 | $950,748 | +850.7% | 0.0% | 8 | 3% |
突破信号
今日无突破信号。
持仓
| 代码 | 入场价 | 现价 | 盈亏% | 策略 |
|---|---|---|---|---|
| ASML | $754.89 | $1317.23 | +74.5% | 4-Pool |
| BEPC | $42.01 | $39.35 | -6.3% | 4-Pool |
| CIEN | $67.36 | $365.14 | +442.1% | 4-Pool |
| DNN | $2.69 | $3.41 | +26.8% | 4-Pool |
| INTC | $21.81 | $43.13 | +97.8% | 4-Pool |
| LITE | $62.86 | $654.12 | +940.6% | 4-Pool |
| LRCX | $80.79 | $199.91 | +147.4% | 4-Pool |
| PWR | $317.65 | $534.07 | +68.1% | 4-Pool |
| TER | $107.65 | $276.60 | +156.9% | 4-Pool |
| 000660.KS | $154.01 | $681.02 | +342.2% | V5.3 |
| BEPC | $42.01 | $39.35 | -6.3% | V5.3 |
| CIEN | $67.36 | $365.14 | +442.1% | V5.3 |
| FCX | $49.15 | $56.24 | +14.4% | V5.3 |
| GEV | $684.86 | $817.35 | +19.3% | V5.3 |
| LITE | $62.86 | $654.12 | +940.6% | V5.3 |
| LRCX | $80.79 | $199.91 | +147.4% | V5.3 |
| PWR | $317.65 | $534.07 | +68.1% | V5.3 |
社媒Alpha — 分析师动态
No substantive investment-related posts from the specified analysts in the last 24 hours (excluding retweets).
No qualifying posts (non-trivial investment analysis) from the specified analysts in the last 24 hours.
No qualifying posts from the specified analysts in the last 24 hours.
AI Inference Memory Optimizations
- @TheValueist: "EXECUTIVE ASSESSMENT The chart is directionally strong but analytically heterogeneous. It correctly identifies memory, especially KV cache, as the central bottleneck of 2024–2026 LLM inference economics..." Details techniques: KVTC (up to 20x compression), MLA (~15x reduction, 93.3% KV cache reduction in DeepSeek-V2), TurboQuant (~6x KV memory reduction), GQA (~4–8x), NVFP4 (~2x vs FP8), Engram (offloads 100B params), Credo Weaver (up to 6.4 TB), CXL pooling (100+ TiB), NVIDIA CMX/ICMS (PB-scale KV tier). "HBM remains strategically indispensable... NVIDIA is unusually well-positioned... memory efficiency should not be simplistically read as bearish for accelerators."[1]
- @TheValueist: Quoted: "Market too eager to punish $MU, $SNDK... Deepseek's MLA reduces KV cache usage by 80-90%. ... Demand shortage isn't going anywhere."[1]
Upcoming Semiconductor Earnings
- @TheValueist: "As the quarter concludes, staying focused and navigating chop can be easier by paying attention to your companies upcoming prints - the key next event in your timeline... $NVDA $MU $SNDK $LITE"[2]
信号簿
| 代码 | 方向 | 来源 | 逻辑 |
|---|---|---|---|
| LITE | NEUTRAL | @thevalueist | Upcoming earnings as a key event to watch for performance insights. |
| SNDK | NEUTRAL | @thevalueist | Upcoming earnings as a key event to monitor amidst market dynamics. |
| MU | NEUTRAL | @thevalueist | Upcoming earnings as a key event to monitor amidst market dynamics. |
| NVDA | 做多 | @thevalueist | Upcoming earnings as a key event to watch for performance confirmation. |
| NVDA | 做多 | @thevalueist | NVIDIA well-positioned in memory efficiency and accelerator market, HBM strategi… |
| SNDK | 做空 | @thevalueist | Market overly punitive, but demand shortage persists despite memory efficiency i… |
| MU | 做空 | @thevalueist | Market overly punitive, but demand shortage persists despite memory efficiency g… |
| CRDO | 做多 | @kairospraxis | Becoming a favorite among value investors, implying undervaluation. |
| CRDO | 做空 | @kairospraxis | New bear case emerged, specific drivers not detailed. |
| LITE | 做多 | @kairospraxis | New bull case emerged, specific drivers not detailed. |
| SKM | 做空 | @iamai_eth | Storage sector drop tied to consumer DRAM price decline. |
| SNDK | 做空 | @iamai_eth | Storage sector drop potentially due to multiple unknown factors. |
| MU | 做空 | @iamai_eth | Storage sector drop linked to Google memory paper and other factors. |