AI Trader

Public Showcase

Explainable paper-trading console with auditable decision logs.

Decision Flow

SPY · 20260331114927-78cc9b01

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.

Not available environment production source yfinance status error

Cycle Timeline

Stage Summary

Market Data fallback

not available

Features unavailable

not available

Signal Decision unknown

Not available

Risk Control partial

hold

Execution no_execution

not available

Position & Audit unchanged

Audit trail only

Stage 1

Market Data

Input Summary
Statusfallback
Provideryfinance
Attemptednot available
Final Sourcenot available
Latest Price631.97
Fetched At2026-03-31T11:49:32.812436+00:00
Recent Candles
2026-03-24T00:00:00-04:00 O 651.32 · H 657.03 · L 649.88 · C 653.18
2026-03-25T00:00:00-04:00 O 658.67 · H 660.89 · L 654.24 · C 656.82
2026-03-26T00:00:00-04:00 O 652.06 · H 654.85 · L 644.82 · C 645.09
2026-03-27T00:00:00-04:00 O 642.5 · H 642.66 · L 633.11 · C 634.09
2026-03-30T00:00:00-04:00 O 640.11 · H 640.37 · L 629.28 · C 631.97

Stage 2

Feature Engineering

Feature snapshots are not available for this cycle.

Stage 3 · Signal Decision Not available
Actionhold
Setupinvalid
Confidence0.0
Riskhigh
Biasneutral
Regimeunknown

Market data unavailable: Provider returned non-ok status: fallback.

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
Started2026-03-31T11:49:33.132833
Final Actionhold
Order Resultnot available
ErrorMarket data unavailable: Provider returned non-ok status: fallback.

Raw Inspectors

Stored Payload Snapshots

market input 
{
  "change": -2.12,
  "change_pct": -0.33,
  "fetched_at": "2026-03-31T11:49:32.812436+00:00",
  "history": [
    {
      "close": 653.18,
      "high": 657.03,
      "low": 649.88,
      "open": 651.32,
      "timestamp": "2026-03-24T00:00:00-04:00",
      "volume": 96457500
    },
    {
      "close": 656.82,
      "high": 660.89,
      "low": 654.24,
      "open": 658.67,
      "timestamp": "2026-03-25T00:00:00-04:00",
      "volume": 90653800
    },
    {
      "close": 645.09,
      "high": 654.85,
      "low": 644.82,
      "open": 652.06,
      "timestamp": "2026-03-26T00:00:00-04:00",
      "volume": 96494400
    },
    {
      "close": 634.09,
      "high": 642.66,
      "low": 633.11,
      "open": 642.5,
      "timestamp": "2026-03-27T00:00:00-04:00",
      "volume": 103649400
    },
    {
      "close": 631.97,
      "high": 640.37,
      "low": 629.28,
      "open": 640.11,
      "timestamp": "2026-03-30T00:00:00-04:00",
      "volume": 99080400
    }
  ],
  "previous_close": 634.09,
  "price": 631.97,
  "provider_duration_ms": 175.3,
  "provider_failure_reason": null,
  "provider_name": "yfinance",
  "provider_response_timestamp": "2026-03-31T11:49:32.812436+00:00",
  "provider_success": true,
  "reason": "Primary provider failed, fallback used: Alpaca market request failed: HTTP Error 403: Forbidden",
  "source_snapshot": {
    "fallback_snapshot": [
      {
        "Adj Close": 634.0900268554688,
        "Capital Gains": 0.0,
        "Close": 634.0900268554688,
        "Date": "2026-03-27 00:00:00-04:00",
        "Dividends": 0.0,
        "High": 642.6599731445312,
        "Low": 633.1099853515625,
        "Open": 642.5,
        "Stock Splits": 0.0,
        "Volume": 103649400
      },
      {
        "Adj Close": 631.969970703125,
        "Capital Gains": 0.0,
        "Close": 631.969970703125,
        "Date": "2026-03-30 00:00:00-04:00",
        "Dividends": 0.0,
        "High": 640.3699951171875,
        "Low": 629.280029296875,
        "Open": 640.1099853515625,
        "Stock Splits": 0.0,
        "Volume": 99080400
      }
    ],
    "primary_error": "Alpaca market request failed: HTTP Error 403: Forbidden",
    "primary_provider": "alpaca"
  },
  "status": "fallback",
  "symbol": "SPY"
}
decision payload 
{}
feature snapshot 
{}
signal snapshot 
{}
risk snapshot 
{}
order payload 
{}