🚨 Alert #7264 Mon Oct-12 14:10:32
Amazon in talks to buy AI startup Decart for around $7 billion | Mint
🎯 Tickers & verdicts
🧭 Decisions
| strategy | ticker | action | side | rationale |
|---|---|---|---|---|
| S1 | - | ○ skip | — | no primary ticker in universe |
| S2 | AMZN | ○ skip | — | verdict FRESH, direction bullish -> long AMZN (m&a: Amazon in talks to buy AI startup Decart for around $7 billion | Mint) [skipped: duplicate theme — already queued S1 long AMZN exiting 2026-10-12] → close -1.10% |
| S3 | NVDA | ● enter | ▼ short | verdict FRESH, direction bearish -> short NVDA (m&a: Amazon in talks to buy AI startup Decart for around $7 billion | Mint) |
| S4 | - | ○ skip | — | no primary ticker in universe |
📈 Trades
| strategy | ticker | side | qty | entry | exit | P&L $ | status |
|---|---|---|---|---|---|---|---|
| S3 | NVDA | ▼ short | 4 | 228.57 | 226.56 | +8.04 | closed |
Retrospectives
| ticker | mfe | mae | reflection |
|---|---|---|---|
| NVDA S3 | +1.56% | -0.06% | Signal: direction was right — NVDA fell after entry, and the trade never went meaningfully against it (worst unrealized −0.06%). Whether an Amazon/Decart acquisition rumor actually drove NVDA lower isn't something this data can settle; the causal link in the rationale is thin, and the short may simply have coincided with a down drift. Timing: not late — at decision time NVDA was only −0.35% from prev close with a flat last 30m, so the move had not already happened by entry. Exit: this is the dominant factor. The short gained +0.88% (228.57 → 226.56, +$8.04) against a best unrealized of +1.56%, so the exit captured only about 56% of the available move and gave back roughly 0.7% from the peak; the trade was correct and well-timed but under-harvested. |
📖 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.