Mon Aug-31 19:09:03
times in Europe/Lisbon
🚨 Alert #1951 Wed Aug-05 16:10:22
NVIDIA Rubin Ultra AI Chip May Deliver Less HBM Than Rubin, Forcing Procurement Replanning
Reports indicate NVIDIA may reduce HBM capacity in its upcoming Rubin Ultra chip due to DRAM scarcity, potentially impacting performance relative to predecessors.
🎯 Tickers & verdicts
🧭 Decisions
| strategy | ticker | action | side | rationale |
|---|---|---|---|---|
| S1 | NVDA | ○ skip | — | verdict PRICED — Δ prev close +3.47% · Δ 30m -0.27% · px 219.29 (prev 211.94) → close +0.44% |
| S2 | - | ○ skip | — | no counterparty in universe |
| S3 | AMD | ○ skip | — | verdict PRICED — Δ prev close -6.56% · Δ 30m +0.41% · px 484.58 (prev 518.58) → close -0.01% |
| S4 | NVDA | ○ skip | — | verdict PRICED — Δ prev close +3.47% · Δ 30m -0.27% · px 219.29 (prev 211.94) |
📈 Trades
no trades spawned
📖 Glossary
- S1 primary — trades the alert's primary ticker in the direction the article itself indicates; exits at the same day's close.
- S2 counterparty — trades the inferred counterparty ticker (weakest signal, LLM-inferred sympathy); exits at the same day's close.
- S3 peer — trades an inferred peer ticker (also LLM-inferred sympathy); exits at the same day's close.
- S4 overnight — holds the primary ticker from today's close to the NEXT day's close.
- Verdicts are decided top-to-bottom, first match wins; REPRICING is also the fallback when nothing else matches (2026-08-08 #220).
- UNKNOWN — a needed price input (move since close or move in the last 30m) is missing.
- PRICED — |move since previous close| ≥ 2.0%: already reflected in price.
- REPRICING — |move in the last 30m| ≥ 0.5%: the tape is actively moving on it. Also covers a quieter move — |move since previous close| in [1.0, 2.0) with a quiet last-30m tape: still developing, not yet priced.
- FRESH — |move since previous close| < 1.0%: a genuinely new move.
- materiality — how market-moving the story was judged, 0-100 — alerts require materiality ≥ 60.