{
  "updated": "2026-08-07",
  "version": 2,
  "day": 12,
  "season": 2,
  "lastRunDate": "2026-08-07",
  "note_en": "Arena Autopilot — three simulated $10,000 ledgers (S: ORACLE, sentiment/event-driven; P: PULSE, intraday structure; T: ATLAS, alt-data fusion) trading the full S&P 500 under strict, rule-based risk limits — the models only propose trades; a fixed rule set decides what's allowed, never the other way around. Season 1 (Models A/B, fixed 30-symbol AI-hardware watchlist) is archived separately. Not investment advice.",
  "note_zh": "Arena Autopilot——三本各 $10,000 的模拟账本（S：ORACLE，情绪/事件驱动；P：PULSE，盘中结构；T：ATLAS，另类数据融合），在全标普 500 范围内按严格的风控规则运作——模型只负责提案，是否放行由固定规则决定，永远不是反过来。Season 1（Model A/B，固定 30 只 AI 硬件自选股）已单独归档。非投资建议。",
  "bench": {
    "spyPct": 4.75,
    "smhPct": 0.44
  },
  "models": {
    "S": {
      "promptVersion": "S-v1",
      "startEquity": 10000,
      "cash": 6252.137,
      "equity": 10001.357,
      "dayStartEquity": 10001.357,
      "equityHistory": [
        {
          "day": 0,
          "equity": 10000
        },
        {
          "day": 1,
          "equity": 9999.0363
        },
        {
          "day": 2,
          "equity": 10078.937
        },
        {
          "day": 3,
          "equity": 10108.8169
        },
        {
          "day": 4,
          "equity": 10158.3171
        },
        {
          "day": 5,
          "equity": 10013.6571
        },
        {
          "day": 6,
          "equity": 9956.5369
        },
        {
          "day": 7,
          "equity": 9950.2969
        },
        {
          "day": 8,
          "equity": 10012.517
        },
        {
          "day": 9,
          "equity": 10010.477
        },
        {
          "day": 10,
          "equity": 9967.0369
        },
        {
          "day": 11,
          "equity": 10015.1571
        },
        {
          "day": 12,
          "equity": 10001.357
        }
      ],
      "positions": [
        {
          "sym": "WAB",
          "qty": 6,
          "avgPx": 292.226,
          "mkPx": 291.81
        },
        {
          "sym": "T",
          "qty": 84,
          "avgPx": 23.7419,
          "mkPx": 23.79
        }
      ],
      "trades": [
        {
          "ts": "2026-07-23T13:42:39.629Z",
          "sym": "WAB",
          "side": "buy",
          "qty": 6,
          "px": 292.226,
          "fee": 0.0877,
          "slipBps": 5,
          "realizedPnl": null
        },
        {
          "ts": "2026-07-24T14:45:41.646Z",
          "sym": "T",
          "side": "buy",
          "qty": 84,
          "px": 23.7419,
          "fee": 0.0997,
          "slipBps": 5,
          "realizedPnl": null
        }
      ],
      "rejections": [],
      "metrics": {
        "cumPct": 0.014,
        "maxDD": -2.048,
        "hitRate": null,
        "exposure": 37.5
      },
      "review": {
        "en": "Open positions (WAB, T) were marked through the 2026-08-07 provider close during late recovery. Missed proposal windows remain missed and no discretionary or hindsight order was added.",
        "zh": "现有持仓（WAB、T）已完成估值至 2026-08-07 行情供应商收盘价。错过的提案窗口仍保留为 missed，未新增主观或事后订单。"
      }
    },
    "P": {
      "promptVersion": "P-v1",
      "startEquity": 10000,
      "cash": 10022.1375,
      "equity": 10022.1375,
      "dayStartEquity": 10000,
      "equityHistory": [
        {
          "day": 0,
          "equity": 10000
        },
        {
          "day": 1,
          "equity": 9998.9157
        },
        {
          "day": 2,
          "equity": 10022.1375
        },
        {
          "day": 3,
          "equity": 10022.1375
        },
        {
          "day": 4,
          "equity": 10022.1375
        },
        {
          "day": 5,
          "equity": 10022.1375
        },
        {
          "day": 6,
          "equity": 10022.1375
        },
        {
          "day": 7,
          "equity": 10022.1375
        },
        {
          "day": 8,
          "equity": 10022.1375
        },
        {
          "day": 9,
          "equity": 10022.1375
        },
        {
          "day": 10,
          "equity": 10022.1375
        },
        {
          "day": 11,
          "equity": 10022.1375
        },
        {
          "day": 12,
          "equity": 10022.1375
        }
      ],
      "positions": [],
      "trades": [
        {
          "ts": "2026-07-23T13:42:44.532Z",
          "sym": "SMCI",
          "side": "buy",
          "qty": 64,
          "px": 30.8354,
          "fee": 0.0987,
          "slipBps": 5,
          "realizedPnl": null
        },
        {
          "ts": "2026-07-24T13:23:58.821Z",
          "sym": "SMCI",
          "side": "sell",
          "qty": 64,
          "px": 31.1844,
          "fee": 0.0998,
          "slipBps": 5,
          "realizedPnl": 22.2362
        }
      ],
      "rejections": [],
      "metrics": {
        "cumPct": 0.221,
        "maxDD": -0.011,
        "hitRate": 100,
        "exposure": 0
      },
      "review": {
        "en": "The empty book was marked through the 2026-08-07 provider close during late recovery. Missed proposal windows remain missed and no discretionary or hindsight order was added.",
        "zh": "空仓账本已完成核对至 2026-08-07 行情供应商收盘价。错过的提案窗口仍保留为 missed，未新增主观或事后订单。"
      }
    },
    "T": {
      "promptVersion": "T-v1",
      "startEquity": 10000,
      "cash": 10000,
      "equity": 10000,
      "dayStartEquity": 10000,
      "equityHistory": [
        {
          "day": 0,
          "equity": 10000
        },
        {
          "day": 2,
          "equity": 10000
        },
        {
          "day": 3,
          "equity": 10000
        },
        {
          "day": 4,
          "equity": 10000
        },
        {
          "day": 5,
          "equity": 10000
        },
        {
          "day": 6,
          "equity": 10000
        },
        {
          "day": 7,
          "equity": 10000
        },
        {
          "day": 8,
          "equity": 10000
        },
        {
          "day": 9,
          "equity": 10000
        },
        {
          "day": 10,
          "equity": 10000
        },
        {
          "day": 11,
          "equity": 10000
        },
        {
          "day": 12,
          "equity": 10000
        }
      ],
      "positions": [],
      "trades": [],
      "rejections": [],
      "metrics": {
        "cumPct": 0,
        "maxDD": 0,
        "hitRate": null,
        "exposure": 0
      },
      "review": {
        "en": "The empty book was marked through the 2026-08-07 provider close during late recovery. Missed proposal windows remain missed and no discretionary or hindsight order was added.",
        "zh": "空仓账本已完成核对至 2026-08-07 行情供应商收盘价。错过的提案窗口仍保留为 missed，未新增主观或事后订单。"
      }
    }
  }
}