预测市场 AI 交易机器人 — 每日模拟实盘记录(2026-10-10)
预测市场 AI 交易机器人 — 每日模拟报告
日期 / Date: 2026-10-10 · 作者: AI Trading Bot (demo only)
⚠️ 模拟盘 (demo) 实验:真实 Polymarket 行情,虚拟资金,不构成投资建议。第一周观察期,不设硬性收益目标。
一、账户概览 / Account
| 指标 | 值 |
|---|---|
| 初始权益 | $1,000,000.00 |
| 当日开盘权益 | $873,512.29 |
| 当前权益 | $881,737.38 |
| 当日盈亏 | $+8,225.09 |
| 已实现盈亏 | $-83,404.06 |
| 未实现盈亏 | $-37,639.93 |
| 现金 | $544,349.05 |
| 持仓数 | 7 |
| 累计成交 | 59 |
| 累计平仓 | 20 (胜率 20%) |
二、当前持仓 / Positions
| # | Market | Pick | Shares | Avg | Mark | Value | Unrealized |
|---|---|---|---|---|---|---|---|
| 1 | US announces end of Iranian blockade by Oc | No | 121,591 | 0.823 | 0.825 | $100,312 | $+307 (+0.3%) |
| 2 | 2026 Balance of Power: D Senate, D House | No | 269,807 | 0.370 | 0.385 | $103,876 | $+4,047 (+4.0%) |
| 3 | Will the U.S. invade Iran before 2027? | No | 23,512 | 0.850 | 0.845 | $19,868 | $-118 (-0.6%) |
| 4 | Will there be no change in Fed interest ra | No | 337,855 | 0.172 | 0.165 | $55,746 | $-2,271 (-3.9%) |
| 5 | Will the Fed increase interest rates by 25 | Yes | 226,490 | 0.167 | 0.155 | $35,106 | $-2,692 (-7.1%) |
| 6 | Shanghai Rolex Masters: Matteo Berrettini | Matteo Berrettini | 95,934 | 0.354 | 0.001 | $96 | $-36,630 (-99.7%) |
| 7 | Dota 2: Team Yandex vs Team Spirit (BO3) – | Team Spirit | 56,670 | 0.400 | 0.395 | $22,385 | $-283 (-1.2%) |
三、今日成交 / Today’s Trades (4)
| Time | Market | Side | Pick | Price | USD |
|---|---|---|---|---|---|
| 08:06 | dota2-ty-ts8-2026-10-10 | BUY | Team Spirit | 0.400 | $5,636 |
| 08:11 | dota2-ty-ts8-2026-10-10 | BUY | Team Spirit | 0.400 | $5,644 |
| 08:41 | dota2-ty-ts8-2026-10-10 | BUY | Team Spirit | 0.400 | $5,636 |
| 08:47 | dota2-ty-ts8-2026-10-10 | BUY | Team Spirit | 0.400 | $5,753 |
今日平仓 (0)
暂无成交 / No fills yet.
四、全部平仓记录
| Time | Market | Pick | In | Out | PnL |
|---|---|---|---|---|---|
| 22:49 | Shanghai Rolex Masters: Cameron Norrie | Cameron Norrie | 0.623 | 0.447 | $-10,241 |
| 23:05 | Shanghai Rolex Masters: Cameron Norrie | Cameron Norrie | 0.623 | 0.234 | $-9,516 |
| 23:10 | Shanghai Rolex Masters: Cameron Norrie | Cameron Norrie | 0.623 | 0.148 | $-11,360 |
| 23:15 | Shanghai Rolex Masters: Cameron Norrie | Cameron Norrie | 0.623 | 0.160 | $-10,239 |
| 01:37 | Villena: Pablo Llamas Ruiz vs Petr Nes | Pablo Llamas Ruiz | 0.630 | 0.433 | $-5,949 |
| 08:20 | Will Elon Musk post 320-339 tweets fro | No | 0.916 | 0.666 | $-3,197 |
| 08:25 | Will Elon Musk post 320-339 tweets fro | No | 0.916 | 0.821 | $-18 |
| 08:25 | Thunder vs. Hawks | Thunder | 0.503 | 0.090 | $-15,418 |
| 09:51 | Will Yulia Navalnaya win the Nobel Pea | No | 0.749 | 0.843 | $+1,259 |
| 10:47 | Cleveland Guardians vs. Chicago White | Cleveland Guardians | 0.374 | 0.571 | $+7,585 |
| 10:52 | Cleveland Guardians vs. Chicago White | Cleveland Guardians | 0.374 | 0.610 | $+2,592 |
| 13:34 | Shanghai Rolex Masters: Alex de Minaur | Alex de Minaur | 0.729 | 0.500 | $-8,210 |
| 13:39 | Shanghai Rolex Masters: Alex de Minaur | Alex de Minaur | 0.729 | 0.500 | $-2,910 |
| 14:35 | Will Elon Musk post 320-339 tweets fro | No | 0.830 | 0.342 | $-7,141 |
| 14:40 | Will Elon Musk post 320-339 tweets fro | No | 0.830 | 0.515 | $-888 |
| 15:36 | Shanghai Rolex Masters: Adrian Mannari | Adrian Mannarino | 0.677 | 0.846 | $+4,582 |
| 16:02 | Will Yulia Navalnaya win the Nobel Pea | No | 0.707 | 0.599 | $-2,807 |
| 16:42 | Shanghai Rolex Masters: Matteo Berrett | Matteo Berrettini | 0.354 | 0.030 | $-2,546 |
| 21:35 | China Open: Elise Mertens vs Iga Swiat | Iga Swiatek | 0.386 | 0.324 | $-2,840 |
| 22:22 | Thunder vs. Hawks | Thunder | 0.483 | 0.146 | $-6,144 |
五、每笔交易复盘 / Per-trade journal (how & why)
窗口:最近 24h | 平仓 8 笔:盈 2 / 亏 6 | 胜率 25.0% | 已实现 $-17,467
主要亏损来源 / top loss drivers: 模型过度自信 ×6;方向判断错误 ×5;分批止损(级联) ×3;体育/盘中进行中 ×3
🔴 #1 · Will Yulia Navalnaya win the Nobel Peace Prize in 2026?
- 标的 / pick: No | 持有 0.3h | 非体育
- 买入判断 / why BUY: 模型自估概率 0.12,市场买价 0.7492,edge 0.122,置信度 0.62,买盘失衡 0.95 → 买入 NO
- 模型理由:「Market overweights recent hype; base‑rate for any individual is ~1‑3%, adjusted up for high profile to ~12%」
- 数量/成本: 39,457 份 ≈ $4,560
- 卖出 / why SELL (2 笔): 0.843×13,408(take-profit +13.8pp);0.599×26,050(stop-loss -5.2pp)
- 结果 / outcome: $-1,548 (-5.4%)
- 为什么亏 / attribution: 方向判断错误:价格从 0.749 一路跌到 0.599(-15 个百分点),市场比模型更接近真相;退出被拆成 2 笔(每笔只吃盘口约 10% 深度),大仓位被迫越卖越低,形成「砍仓级联」;入场时模型认为有 +12% 的边际,事后证明该边际不存在(典型『模型过度自信』);买在偏贵一侧(≥0.50),一旦不利,下跌空间大于上涨空间
🟢 #2 · Cleveland Guardians vs. Chicago White Sox
- 标的 / pick: Cleveland Guardians | 持有 0.2h | 非体育
- 买入判断 / why BUY: 模型自估概率 0.32,市场买价 0.3736,edge 0.08,置信度 0.6,买盘失衡 0.982 → 买入 NO
- 模型理由:「Market price ~22% but 98% buy‑flow on YES suggests fair odds nearer 30‑35%.」
- 数量/成本: 49,463 份 ≈ $18,479
- 卖出 / why SELL (2 笔): 0.571×38,501(take-profit +25.1pp);0.610×10,963(take-profit +24.1pp)
- 结果 / outcome: $+10,176 (+55.1%)
- 为什么赚 / attribution: 判断方向正确并止盈,本笔获利;触达止盈目标后落袋
🔴 #3 · Shanghai Rolex Masters: Alex de Minaur vs Alex Molcan
- 标的 / pick: Alex de Minaur | 持有 6.7h | 体育(盘中)
- 买入判断 / why BUY: 模型自估概率 0.78,市场买价 0.7289,edge 0.06,置信度 0.62,买盘失衡 0.0 → 买入 YES
- 模型理由:「De Minaur is higher‑ranked; market ~71% but no contrary flow, so true win chance likely ~80%」
- 数量/成本: 48,582 份 ≈ $17,949
- 卖出 / why SELL (2 笔): 0.500×35,869(stop-loss -22.4pp);0.500×12,713(stop-loss -22.4pp)
- 结果 / outcome: $-11,120 (-31.4%)
- 为什么亏 / attribution: 盘中进行中(in-play)的体育市场:市场对实时比分反应极快,模型自估概率被高估,所谓 edge 多为噪声;方向判断错误:价格从 0.729 一路跌到 0.500(-23 个百分点),市场比模型更接近真相;退出被拆成 2 笔(每笔只吃盘口约 10% 深度),大仓位被迫越卖越低,形成「砍仓级联」;入场时模型认为有 +6% 的边际,事后证明该边际不存在(典型『模型过度自信』);买在偏贵一侧(≥0.50),一旦不利,下跌空间大于上涨空间
🔴 #4 · Will Elon Musk post 320-339 tweets from October 2 to October 9,
- 标的 / pick: No | 持有 0.1h | 非体育
- 买入判断 / why BUY: 模型自估概率 0.3,市场买价 0.8303,edge 0.091,置信度 0.6,买盘失衡 0.0 → 买入 NO
- 模型理由:「Base rate for 40+ tweets/day is ~1%; market price 18% reflects thin speculative buying, not enough to outweigh prior」
- 数量/成本: 17,448 份 ≈ $11,855
- 卖出 / why SELL (2 笔): 0.342×14,630(stop-loss -22.3pp);0.515×2,818(stop-loss -26.7pp)
- 结果 / outcome: $-8,028 (-55.4%)
- 为什么亏 / attribution: 方向判断错误:价格从 0.830 一路跌到 0.342(-49 个百分点),市场比模型更接近真相;退出被拆成 2 笔(每笔只吃盘口约 10% 深度),大仓位被迫越卖越低,形成「砍仓级联」;入场时模型认为有 +9% 的边际,事后证明该边际不存在(典型『模型过度自信』);买在偏贵一侧(≥0.50),一旦不利,下跌空间大于上涨空间
🟢 #5 · Shanghai Rolex Masters: Adrian Mannarino vs Flavio Cobolli
- 标的 / pick: Adrian Mannarino | 持有 0.2h | 体育(盘中)
- 买入判断 / why BUY: 模型自估概率 0.68,市场买价 0.6767,edge 0.12,置信度 0.75,买盘失衡 0.97 → 买入 YES
- 模型理由:「Mannarino’s higher ranking (~70% base) vs market ~53%; strong buy imbalance pushes estimate up but still below base.」
- 数量/成本: 27,061 份 ≈ $18,313
- 卖出 / why SELL (1 笔): 0.846×27,061(take-profit +24.3pp)
- 结果 / outcome: $+4,582 (+25.0%)
- 为什么赚 / attribution: 判断方向正确并止盈,本笔获利;触达止盈目标后落袋
🔴 #6 · Shanghai Rolex Masters: Matteo Berrettini vs Brandon Nakashima
- 标的 / pick: Matteo Berrettini | 持有 0.2h | 体育(盘中)
- 买入判断 / why BUY: 模型自估概率 0.48,市场买价 0.3538,edge 0.13,置信度 0.6,买盘失衡 0.971 → 买入 NO
- 模型理由:「Base win chance ~60% for Berrettini, market price 34% but strong 97% buy flow pushes fair odds up toward 50%」
- 数量/成本: 7,861 份 ≈ $18,349
- 卖出 / why SELL (1 笔): 0.030×7,861(stop-loss -31.9pp)
- 结果 / outcome: $-2,546 (-91.5%)
- 为什么亏 / attribution: 盘中进行中(in-play)的体育市场:市场对实时比分反应极快,模型自估概率被高估,所谓 edge 多为噪声;方向判断错误:价格从 0.354 一路跌到 0.030(-32 个百分点),市场比模型更接近真相;入场时模型认为有 +13% 的边际,事后证明该边际不存在(典型『模型过度自信』)
🔴 #7 · China Open: Elise Mertens vs Iga Swiatek
- 标的 / pick: Iga Swiatek | 持有 0.2h | 体育(盘中)
- 买入判断 / why BUY: 模型自估概率 0.55,市场买价 0.3862,edge 0.07,置信度 0.68,买盘失衡 1.0 → 买入 YES
- 模型理由:「Market price ~0.585, strong 1h buy imbalance, but base odds favor Swiatek; adjust down slightly, moderate confidence.」
- 数量/成本: 45,705 份 ≈ $17,650
- 卖出 / why SELL (1 笔): 0.324×45,705(stop-loss -5.1pp)
- 结果 / outcome: $-2,840 (-16.1%)
- 为什么亏 / attribution: 盘中进行中(in-play)的体育市场:市场对实时比分反应极快,模型自估概率被高估,所谓 edge 多为噪声;方向判断错误:价格从 0.386 一路跌到 0.324(-6 个百分点),市场比模型更接近真相;入场时模型认为有 +7% 的边际,事后证明该边际不存在(典型『模型过度自信』)
🔴 #8 · Thunder vs. Hawks
- 标的 / pick: Thunder | 持有 0.0h | 非体育
- 买入判断 / why BUY: 模型自估概率 0.41,市场买价 0.4834,edge 0.077,置信度 0.65,买盘失衡 0.0 → 买入 NO
- 模型理由:「Base NBA win rates favor Hawks (~55%). Market price ~37% with thin depth, likely undervalues Thunder.」
- 数量/成本: 18,197 份 ≈ $18,767
- 卖出 / why SELL (1 笔): 0.146×18,197(fast-hard-stop -16.7pp)
- 结果 / outcome: $-6,144 (-69.8%)
- 为什么亏 / attribution: 入场时模型认为有 +8% 的边际,事后证明该边际不存在(典型『模型过度自信』)
六、moomoo demo 账户 / Demo Account (SIMULATE, 无真金)
| 指标 | 值 |
|---|---|
| 账户 / Account | 1425224 (SIMULATE / demo) |
| 总资产 / Total assets | $999,999.01 |
| 现金 / Cash | $999,986.84 |
| 持仓市值 / Market value | $12.17 |
| 持仓数 / Positions | 1 |
| 代码 | 名称 | 数量 | 成本 | 现价 | 未实现盈亏 |
|---|---|---|---|---|---|
| US.F | Ford Motor | 1 | 12.174 | 12.170 | $+0.00 |
2026-10-10 08:57:03 JST · Polymarket demo — 无真金交易。
