NewAI Stock Jev Decisions
Try typed Jev buy, sell and hold decisions in a stock-research simulation workspace.
Added to Jevfast
NewHow it uses Jev
The portfolio decision path sends Jev a stock symbol, market, as-of date, data source, recent daily OHLCV bars, and either watch scope or a frozen holding context. Jev returns a Choice: watch assessments use bullish/bearish/neutral, while a supplied holding uses buy/sell/hold. The app stores the category, confidence, probabilities, model, date, and source as a PortfolioDecision artifact for human review; it does not create an order.
What Jev decides
Illustrative independent watch assessmentExample answers · not a recorded Jev response · Source ↗
Question 1 · stock 0
YOUR APP
INSTRUCTION
Classify this stock from supplied evidence only; do not produce a report or trade instructions. In watch scope, do not infer holdings.
STATE
State contains symbol, market, latest closed-session asOf date, data source, up to 21 validated daily bars, and scope=watch. The concrete symbol and bar values vary by run; this is a source-defined request shape, not an observed answer.
JEV · CHOICE
- bullish
- bearish
- neutral
App workflow
- Freeze dated market evidence
The service fetches daily bars through the last closed date, validates dates and numeric values, and builds a state with at most 21 bars.
- Classify the requested scope
It asks the stock_0 Choice question with watch categories or, for an explicit holding, buy/sell/hold categories. It checks cancellation before and after the call.
- Store a review artifact
The service records category, confidence, probabilities, model, as-of date, source, and scope in a PortfolioDecision artifact. The result is a human-review signal, not an order.
Why it is interesting
The request distinguishes an independent watch assessment from a decision about a specific holding, and the source explicitly withholds account and position details in watch mode. A validated, frozen evidence window keeps the classification separate from trade execution.