🚨 Alert #3645 Mon Aug-31 14:10:58
OpenAI announced its advertising business has reached a $1 billion annualized revenue run rate, positioning itself as a new competitor in the digital ad market dominated by Google and Meta.
🎯 Tickers & verdicts
🧭 Decisions
| strategy | ticker | action | side | rationale |
|---|---|---|---|---|
| S1 | GOOGL | ○ skip | — | verdict FRESH, direction bearish -> short GOOGL (other: OpenAI announced its advertising business has reached a $1 billion annualized revenue run rate, positioning itself as a new competitor in the digital ad market dominated by Google and Meta.) [skipped: signal conflict — wanted short, conflict-hold — mat 65 ties incumbent S1 long GOOGL, incumbent held (strictly higher materiality required to flip)] → close -1.35% |
| S2 | - | ○ skip | — | no counterparty in universe |
| S3 | MSFT | ○ skip | — | direction unclear for MSFT → close -0.23% |
| S4 | GOOGL | ● enter | ▼ short | overnight drift: short GOOGL at close, exit next close (other: OpenAI announced its advertising business has reached a $1 billion annualized revenue run rate, positioning itself as a new competitor in the digital ad market dominated by Google and Meta.) |
📈 Trades
| strategy | ticker | side | qty | entry | exit | P&L $ | status |
|---|---|---|---|---|---|---|---|
| S4 | GOOGL | ▼ short | 2 | 339.78 | 334.83 | +9.90 | closed |
Retrospectives
| ticker | mfe | mae | reflection |
|---|---|---|---|
| GOOGL S4 | +1.91% | -3.89% | Signal: right. The short direction played out — GOOGL fell from entry 339.78 to 334.83 (-1.46%), consistent with the competitive-threat thesis, though whether the news itself drove the move can't be verified from this data. Timing: partially late. At decision time the stock was only -0.57% from the prior close (346.59), but the fill at 339.78 implies roughly -2% had already occurred by entry — a meaningful chunk of downside was gone before the position opened. Exit: good capture. The +9.90 P&L (+1.46%) took most of the +1.91% best unrealized, and the position survived a large -3.89% adverse excursion to end positive; the data doesn't show the sequence of those extremes, so whether the exit was skill or a lucky close-time can't be settled here. Dominant factor: correct signal with efficient exit, undermined somewhat by a late fill. |
📖 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.