Sun Oct-18 15:15:15
times in Europe/Lisbon
🚨 Alert #3641 Mon Aug-31 13:41:08
Leading Economist Warns Chip Tariffs Could Make the AI Buildout More Expensive
A Heritage Foundation economist warns that proposed semiconductor tariffs could increase AI infrastructure costs by raising import prices before domestic supply is available.
🎯 Tickers & verdicts
| ticker | direction | verdict | since close | 30m | day lo | day hi | intraday px |
|---|---|---|---|---|---|---|---|
| primary NVDA | ▼ bearish | FRESH | +0.54% | +0.01% | 216.41 | 220.88 | |
| SMCI | ▼ bearish | REPRICING | -1.54% | -0.03% | 36.28 | 37.51 | |
| PLTR | ▼ bearish | REPRICING | -1.50% | -0.10% | 183.17 | 187.77 | |
| ASML | ▼ bearish | REPRICING | +1.22% | +0.05% | 1681.11 | 1720.00 | |
| MSFT | ▼ bearish | FRESH | -0.95% | -0.05% | 507.10 | 511.96 | |
| GOOGL | ▼ bearish | FRESH | -0.83% | -0.09% | 337.36 | 344.99 | |
| AMZN | ▼ bearish | FRESH | -0.81% | -0.16% | 257.61 | 265.38 | |
| AVGO | ▼ bearish | REPRICING | -0.68% | -0.77% | 365.56 | 371.31 | |
| MU | ▼ bearish | FRESH | -0.44% | -0.08% | 921.34 | 958.73 | |
| QCOM | ▼ bearish | FRESH | +0.43% | -0.06% | 164.01 | 171.15 | |
| peer AAPL | ▼ bearish | FRESH | -0.35% | -0.06% | 313.19 | 320.25 | |
| META | ▼ bearish | FRESH | +0.27% | -0.28% | 569.63 | 581.16 | |
| TSM | ▼ bearish | FRESH | +0.19% | +0.08% | 410.34 | 441.54 | |
| AMD | ▼ bearish | FRESH | -0.12% | -0.15% | 463.28 | 471.58 |
🧭 Decisions
| strategy | ticker | action | side | rationale |
|---|---|---|---|---|
| S1 | NVDA | ○ skip | — | verdict FRESH, direction bearish -> short NVDA (regulatory: A Heritage Foundation economist warns that proposed semiconductor tariffs could increase AI infrastructure costs by raising import prices before domestic supply is available.) [skipped: signal conflict — wanted short, conflict-hold — mat 65 ties incumbent S1 long NVDA, incumbent held (strictly higher materiality required to flip)] → close +0.92% |
| S2 | - | ○ skip | — | no counterparty in universe |
| S3 | AAPL | ○ skip | — | inferred short: materiality 65 below floor 75 → close -0.51% |
| S4 | NVDA | ○ skip | — | overnight drift: short NVDA at close, exit next close (regulatory: A Heritage Foundation economist warns that proposed semiconductor tariffs could increase AI infrastructure costs by raising import prices before domestic supply is available.) [skipped at close: outranked — mat 65 short lost to mat 95 long (decision 14684) for S4 NVDA exiting 2026-09-01] |
📈 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 ≥ 70.