Athletics vs. Arizona Diamondbacks
核心摘要
根據「Athletics vs. Arizona Diamondbacks」的最新預測市場資料，交易者已形成強烈共識。
目前，Extra Innings 以壓倒性的 50% 獲勝機率主導市場。該市場的下注量已達 $602.8K，反映出市場的高度關注。
競爭梯隊拆解
為了更好地評估各潛在結果的位置，可依據隱含機率與合約定價將市場劃分為三個明顯的交易梯隊：
🥇 第一梯隊：絕對領跑者
- Extra Innings (50%)：Extra Innings 目前擁有最高機率，深受訂單簿青睞。看好該結果的交易者面對的「Buy Yes」合約價為 50¢，顯示出市場的高度確信。僅該合約就已產生 $1.6K 的成交量。
完整訂單簿與定價面板
下表列出了該預測池中所有結果的合約價格、機率與市場深度的完整拆解：
| 排名 | 預測結果 | 獲勝機率 | 成交量 | 買入 Yes（成本） | 買入 No（成本） |
|---|---|---|---|---|---|
| 1 | Extra Innings | 50.0% | $1.6K | 50¢ | 50¢ |
裁決規則
In the upcoming MLB game between the Athletics and Arizona Diamondbacks, scheduled for July 21 at 9:40PM ET:
This market will resolve to "Athletics" if the Athletics win the game.
This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game.
If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50.
The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.
AI 估值分析：發現市場錯誤定價與 EV 差
人群共識與投機成交塑造了更宏觀的預測市場，而我們的量化演算法提供了資料驅動的反向視角。透過分析基本面訊號、底層趨勢與歷史分布，我們的 AI 估值模型為每個結果獨立測算出一個「公允價值」機率。
將該公允價值與當前交易價值對比，可揭示出重大背離——即期望值（EV）差。正 EV 差代表統計上被低估的結果，而負 EV 差則提示市場可能存在反應過度。
頂級 AI Alpha 與錯誤定價套利機會
根據最新一輪資料模型測算，以下幾個關鍵合約存在顯著偏離：
- 最被高估的結果：Extra Innings 當前交易價為 50%，但我們的 AI 測算其公允價值僅為 8.6%，形成 -41.4% 的較大負 EV 差，表明人群可能過度炒作該結果、把溢價推得過高。
| Market | Trade Value | Fair Value | EV Gap |
|---|---|---|---|
| Extra Innings | 50.0% | 8.6% | -41.4% |
交易動態
以下是該事件的交易動態。
Jul 21, 2026
- 07:44 PM——$1.00
Bought 1.785713 Arizona Diamondbacks for Athletics vs. Arizona Diamondbacks at 0.56
- 07:40 PMMImirroredtrade-3SN4RU$2.40
Bought 5.333332 Athletics for Athletics vs. Arizona Diamondbacks at 0.45
- 07:40 PMMImirroredtrade-SGRUK8$2.45
Bought 5.444443 Athletics for Athletics vs. Arizona Diamondbacks at 0.45
- 07:40 PM——$18.00
Bought 32.142856 Arizona Diamondbacks for Athletics vs. Arizona Diamondbacks at 0.56
- 07:27 PM0X0x055693d7Dcbe91e31B00e3b1Fd3852CB94e44Fd8-1776968691537$1.00
Bought 2.380951 Over for Athletics vs. Arizona Diamondbacks: O/U 10.5 at 0.42
- 07:27 PM0X0x055693d7Dcbe91e31B00e3b1Fd3852CB94e44Fd8-1776968691537$1.00
Bought 2.380951 Over for Athletics vs. Arizona Diamondbacks: O/U 10.5 at 0.42
- 07:26 PM0X0x055693d7Dcbe91e31B00e3b1Fd3852CB94e44Fd8-1776968691537$1.00
Bought 2.380951 Over for Athletics vs. Arizona Diamondbacks: O/U 10.5 at 0.42
- 07:25 PM0X0x055693d7Dcbe91e31B00e3b1Fd3852CB94e44Fd8-1776968691537$1.00
Bought 2.380951 Over for Athletics vs. Arizona Diamondbacks: O/U 10.5 at 0.42
- 07:24 PM0X0x055693d7Dcbe91e31B00e3b1Fd3852CB94e44Fd8-1776968691537$1.00
Bought 2.380951 Over for Athletics vs. Arizona Diamondbacks: O/U 10.5 at 0.42
- 07:23 PM0X0x055693d7Dcbe91e31B00e3b1Fd3852CB94e44Fd8-1776968691537$1.00
Bought 2.380951 Over for Athletics vs. Arizona Diamondbacks: O/U 10.5 at 0.42
- 07:23 PMMImirroredtrade-3SN4RU$2.34
Bought 5.2 Athletics for Athletics vs. Arizona Diamondbacks at 0.45
- 07:23 PMMImirroredtrade-SGRUK8$2.45
Bought 5.444443 Athletics for Athletics vs. Arizona Diamondbacks at 0.45
正在押注該事件的鯨魚錢包
常見問題
目前市場對「Athletics vs. Arizona Diamondbacks」的共識是什麼？
截至最新更新，Extra Innings 以 50% 的獲勝機率領跑。該市場總成交量已達 $602.8K，顯示出充足的流動性與高交易參與度。
AI 公允價值與即時市場交易價值有何不同？
即時市場交易價值反映的是公眾情緒、訂單簿動能與投機資金。我們的 AI 公允價值則由量化模型獨立計算，剔除情緒炒作、專注底層數據。兩者出現顯著背離時即形成 EV 差，提示市場對某個結果可能存在錯誤定價。
市場共識是否對某個結果反應過度？
是的——資料顯示市場對 Extra Innings 存在明顯的反應過度。人群把其即時交易價值推高至 50%，但我們的公允價值評估認為其真實機率僅為 8.6%，形成 -41.4% 的負 EV 差，表明該合約被高估。