AI Trader

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Explainable paper-trading console with auditable decision logs.

Decision Flow

AAPL · 20260331124958-7dd169a3

Full read-only trace of one paper-trading cycle: market data intake, feature engineering, deterministic signal decision, risk control, execution outcome, and linked audit records.

market_data_error environment production source yfinance status error

Cycle Timeline

Stage Summary

Market Data error

not available

Features unavailable

not available

Signal Decision unknown

market_data_error

Risk Control partial

hold

Execution no_execution

not available

Position & Audit unchanged

Audit trail only

Stage 1

Market Data

Input Summary
Statuserror
Provideryfinance
Attemptednot available
Final Sourcenot available
Latest Price0.0
Fetched At2026-03-31T12:49:58.288255+00:00
Recent Candles

Recent candle history is not available for this cycle.

Stage 2

Feature Engineering

Feature snapshots are not available for this cycle.

Stage 3 · Signal Decision market_data_error
Actionhold
Setupinvalid
Confidence0.0
Riskhigh
Biasneutral
Regimeunknown

Market data unavailable: Primary provider failed: Alpaca market request failed: <urlopen error [Errno -3] Temporary failure in name resolution>; fallback failed: yfinance returned an invalid empty payload.

provider=yfinance market_state=unknown market_regime=unknown setup_type=invalid confidence=0.0
Signal Scorecard
long not available
short not available

Audit Trail

Linked Stored Records

Order Logs

No order rows are linked to this cycle.

Position Rows

No linked position rows are available.

Cycle Log Row
Started2026-03-31T12:49:58.289686
Final Actionhold
Order Resultnot available
ErrorMarket data unavailable: Primary provider failed: Alpaca market request failed: <urlopen error [Errno -3] Temporary failure in name resolution>; fallback failed: yfinance returned an invalid empty payload.

Raw Inspectors

Stored Payload Snapshots

market input 
{
  "change": null,
  "change_pct": null,
  "fetched_at": "2026-03-31T12:49:58.288255+00:00",
  "history": [],
  "previous_close": null,
  "price": 0.0,
  "provider_duration_ms": 0,
  "provider_failure_reason": "Primary provider failed: Alpaca market request failed: \u003curlopen error [Errno -3] Temporary failure in name resolution\u003e; fallback failed: yfinance returned an invalid empty payload.",
  "provider_name": "yfinance",
  "provider_response_timestamp": "2026-03-31T12:49:58.288255+00:00",
  "provider_success": false,
  "reason": "Primary provider failed: Alpaca market request failed: \u003curlopen error [Errno -3] Temporary failure in name resolution\u003e; fallback failed: yfinance returned an invalid empty payload.",
  "source_snapshot": {
    "error": "Primary provider failed: Alpaca market request failed: \u003curlopen error [Errno -3] Temporary failure in name resolution\u003e; fallback failed: yfinance returned an invalid empty payload."
  },
  "status": "error",
  "symbol": "AAPL"
}
decision payload 
{}
feature snapshot 
{}
signal snapshot 
{}
risk snapshot 
{}
order payload 
{}