鏈上預測市場平台 Polymarket 近日推出 5 分鐘加密貨幣漲跌事件,在上線短短 40 小時內創下逾 2,500 萬美元成交量。隨著高頻套利行為與 $POLY 空投傳聞升溫,市場也浮現對於這種極短週期的產品,或許正逐步演變為 AI 與交易機器人的最佳落地場景的討論。
(預測市場是什麼?Polymarket 新手教學:下注方法、結算方式與風險解析)
從預測到高頻博弈: Polymarket 五分鐘市場廣受歡迎
Polymarket 新推出的 5 分鐘市場,開放用戶押注比特幣每 5 分鐘 K 線最終的收漲或收跌結果,並向做市商提供流動性回扣。這類極短時間窗口的產品,使交易週期進一步壓縮至分秒必爭的級別。
根據 Blockworks 研究員 Kunal Doshi 所提供的數據,該產品上線 40 小時即產生約 2,520 萬美元成交量,平均每個 5 分鐘窗口交易額約 5 萬美元,已達到原有 15 分鐘市場成交規模的 10% 至 20%。
為何說 Polymarket 上線超短期合約是「一步好棋」?
Doshi 對此發文指出,許多人拿 5 分鐘合約跟永續合約等方向性產品比較,但兩者並不能相提並論:
這些超短期合約,並不是用來賭比特幣漲跌的方向,比較像是一種快速的資金循環與套利工具 (capital recycling product)。
他引用數據表示,約 7.1% 的地址曾在單一窗口內同時買入 Yes 與 No,這些地址雖佔比不高,卻貢獻了 7.5% 的總成交量與 23.4% 的交易筆數:「他們有 72.3% 屬於掛單成交、有 80% 的時間窗口實現盈利、Yes 與 No 價格合計中位數約 0.9823。」
Doshi 強調,這符合典型的套利邏輯,當 Yes + No 價格總和低於 1 時,同時買入雙邊可鎖定價差收益。這反映出早期系統化套利資金已開始進場,但大規模流動性供給者尚未完全到位。
換句話說,Polymarket 在不改變產品本質的情況下,透過壓縮時間維度提升資本效率,進而放大市場規模,Doshi 稱此為「一步好棋」。
五分鐘市場將成 AI 代理交易的天然舞台?
獨立研究員 Haotian 則認為,5 分鐘這種極高頻產品的推出,更適合機器人與自動化策略運行,而非人類交易者。
在實務操作上,套利程式可同時監控中心化交易所的訂單簿深度、資金流變化、以及預言機的餵價,一旦偵測到短期價格失衡,即可在毫秒級時間內於 Polymarket 建倉:
在規則明確、結算機制固定、價差可計算且套利空間明確的背景下,預測市場或許會是 AI Trading 率先落地的應用場景之一。
從用戶博弈到巨頭入局:預測市場參與者結構轉變
Polymarket 的快速成長與產品創新,顯示預測市場正從事件押注平台,逐步延伸為具備高頻交易與避險屬性的金融基礎設施。隨著分鐘級合約的推出與系統化套利行為增加,其市場參與者結構或將發生轉變。
放眼傳統造市巨頭接連入局,屆時散戶能否持續獲利,則又是另外一個問題。
(華爾街造市巨頭 20 萬美元年薪招聘交易員進軍預測市場,散戶還能獲利嗎?)
這篇文章 Polymarket 推出 5 分鐘 BTC 漲跌市場,為何說這是一步好棋? 最早出現於 鏈新聞 ABMedia。
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