🚨 Alert #90 Fri Jul-17 15:10:14
Apple has reportedly delayed its in-house 'Baltra' AI server chip due to performance limitations, leading the company to rely on Nvidia GPUs hosted on Google Cloud infrastructure.
🎯 Tickers & verdicts
🧭 Decisions
| strategy | ticker | action | side | rationale |
|---|---|---|---|---|
| S1 | AAPL | ● enter | ▼ short | verdict REPRICING, direction bearish -> sell AAPL (product: Apple has reportedly delayed its in-house 'Baltra' AI server chip due to performance limitations, leading the company to rely on Nvidia GPUs hosted on Google Cloud infrastructure.) |
| S2 | GOOGL | ○ skip | — | verdict PRICED — Δ prev close -2.18% · Δ 30m +1.00% · px 346.75 (prev 354.46) → close -0.04% |
| S3 | - | ○ skip | — | no peer in universe |
| S4 | AAPL | ○ skip | — | overnight drift: sell AAPL at close, exit next close (product: Apple has reportedly delayed its in-house 'Baltra' AI server chip due to performance limitations, leading the company to rely on Nvidia GPUs hosted on Google Cloud infrastructure.) [skipped at close: signal conflict — wanted sell but open S4 buy AAPL exiting 2026-07-20] |
📈 Trades
| strategy | ticker | side | qty | entry | exit | P&L $ | status |
|---|---|---|---|---|---|---|---|
| S1 | AAPL | ▼ short | 3 | 329.56 | 333.82 | -12.78 | closed |
Retrospectives
| ticker | mfe | mae | reflection |
|---|---|---|---|
| AAPL S1 | +0.09% | -1.61% | Entry vs. outcome: The thesis treated a single supply-chain rumor (Baltra chip delay) as a repricing event for a mega-cap, but the market shrugged — the trade was almost never in profit (max favorable +0.09%) and drifted straight against you to -1.61% before exit. That pattern says the news was already priced in or simply immaterial to AAPL's valuation, not that timing was unlucky. Improvement: Raise the bar for a REPRICING verdict on mega-caps: require either quantifiable earnings/guidance impact or a confirming price reaction (e.g., stock already down >1% on the news with elevated volume) before shorting. Rumor-grade product-delay stories on companies AAPL's size should default to NO_TRADE. |
📖 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.