🚨 Alert #356 Tue Jul-21 16:31:36
Microsoft and Mistral AI announced a multi-billion euro strategic alliance to expand European AI infrastructure and integrate Mistral's models into Microsoft's cloud portfolio.
🎯 Tickers & verdicts
🧭 Decisions
| strategy | ticker | action | side | rationale |
|---|---|---|---|---|
| S1 | MSFT | ● enter | ▲ long | verdict FRESH, direction bullish -> buy MSFT (partnership: Microsoft and Mistral AI announced a multi-billion euro strategic alliance to expand European AI infrastructure and integrate Mistral's models into Microsoft's cloud portfolio.) |
| S2 | - | ○ skip | — | no counterparty in universe |
| S3 | GOOGL | ○ skip | — | direction unclear for GOOGL → close -0.15% |
| S4 | MSFT | ● enter | ▲ long | overnight drift: buy MSFT at close, exit next close (partnership: Microsoft and Mistral AI announced a multi-billion euro strategic alliance to expand European AI infrastructure and integrate Mistral's models into Microsoft's cloud portfolio.) |
📈 Trades
| strategy | ticker | side | qty | entry | exit | P&L $ | status |
|---|---|---|---|---|---|---|---|
| S1 | MSFT | ▲ long | 2 | 399.15 | 397.68 | -2.94 | closed |
| S4 | MSFT | ▲ long | 2 | 397.72 | 389.64 | -16.16 | closed |
Retrospectives
| ticker | mfe | mae | reflection |
|---|---|---|---|
| MSFT S1 | +0.20% | -0.43% | The entry logic treated a broad "strategic alliance" headline as a fresh bullish catalyst, but mega-cap MSFT barely reacted (+0.20% max favorable move), which suggests the news was either already priced in or too vague/long-horizon to move a $3T stock — the trade just bled -0.37% in noise. Partnership announcements without quantified near-term revenue impact are weak catalysts for large caps, so the FRESH verdict was technically right but economically meaningless. Concrete fix: add a materiality filter to the entry rule — require the catalyst's estimated dollar value to exceed some threshold relative to market cap (e.g., >0.5%), or downgrade partnership/alliance headlines on mega-caps to NO-TRADE unless accompanied by guidance changes. |
| MSFT S4 | +4.70% | -2.68% | The entry bet on positive overnight drift from a headline partnership, but the news was likely priced in by the close — you bought the hype top and rode it to a -2% loss. Worse, the trade was up +4.7% at some point, so the rigid hold-to-next-close exit gave back the entire gain and then some. Concrete fix: add an intraday take-profit (e.g., exit at +2-3% or trail a stop once up >2%) instead of a fixed next-close exit, since the drift edge, if it exists, clearly decayed well before your exit window. |
📖 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.