How low will Lake Powell drop?

根据「How low will Lake Powell drop?」的最新预测市场数据，交易者已形成强烈共识。

目前，Above 3,510 ft 以压倒性的 95.1% 获胜概率主导市场；3,500–3,510 ft 以 3.5% 位居第二，Below 3,490 ft 以 0.3% 排名第三。该市场的下注量已达 $92.8K，反映出市场的高度关注。

为了更好地评估各潜在结果的位置，可依据隐含概率与合约定价将市场划分为三个明显的交易梯队：

🥇 第一梯队：绝对领跑者

• Above 3,510 ft (95.1%)：Above 3,510 ft 目前拥有最高概率，深受订单簿青睐。看好该结果的交易者面对的「Buy Yes」合约价为 95¢，显示出市场的高度确信。仅该合约就已产生 $42.2K 的成交量。

🥈 第二梯队：主要挑战者

• 3,500–3,510 ft (3.5%)：作为最可行的替代选项，3,500–3,510 ft 保持着 3.5% 的成真概率，其「Buy Yes」份额目前成交价为 3¢。
• Below 3,490 ft (0.3%)：以 0.3% 的概率位列第三，市场对 Below 3,490 ft 持谨慎怀疑态度，除非势头转变，否则视其为外围黑马。

🥉 第三梯队：长尾选项（合计约 1.3%）

在前三名之外，还有大量宏观变量与冷门结果被持续追踪。尽管单个概率偏低，但它们是投机交易者的重要对冲：

• 替代选项：包括 3,490–3,500 ft (0.2%)。
• 投机成交：尽管统计概率偏低，像 3,490–3,500 ft 这类长尾合约仍吸引着可观的关注。

This market resolves based on the lowest daily elevation recorded at Lake Powell (Glen Canyon Dam) between market creation and March 31, 2027, as published by the U.S. Bureau of Reclamation. See each individual market for its bracket and full resolution terms.

Because a lower reading can occur at any point up to March 31, 2027, all outcomes are settled after the window closes, based on the lowest daily elevation recorded during the window.

The resolution source is the minimum daily lake elevation published by the U.S. Bureau of Reclamation for Lake Powell at Glen Canyon Dam, available at https://data.usbr.gov/catalog/2362/item/508. USBR data is provisional and subject to revision; the lowest daily elevation reflected in USBR data as of April 15, 2027 governs, and revisions published after April 15, 2027 will not change the outcome. Daily elevation data published at https://lakepowell.water-data.com/ may also be referenced, but if it disagrees with USBR, the USBR value governs.

In the case that the Resolution Source publishes data, sufficient to settle a Market, that is clearly erroneous and the result of technical or operational error, or of unauthorized interference with the Resolution Source or its data, the Market may remain open for a period of up to seven (7) calendar days (ET) from the time of the original release, in anticipation of a correction by the Resolution Source. If the Resolution Source publishes a corrected value within that period, that value will be eligible for resolution. If no corrected value is published within that period, Polymarket will issue a Clarification to determine whether the originally published value may be eligible for resolution, or whether other action is required to preserve the orderly functioning of the Market.

人群共识与投机成交塑造了更宏观的预测市场，而我们的量化算法提供了数据驱动的反向视角。通过分析基本面信号、底层趋势与历史分布，我们的 AI 估值模型为每个结果独立测算出一个「公允价值」概率。

将该公允价值与当前交易价值对比，可揭示出重大背离——即期望值（EV）差。正 EV 差代表统计上被低估的结果，而负 EV 差则提示市场可能存在反应过度。

顶级 AI Alpha 与错误定价套利机会

根据最新一轮数据模型测算，以下几个关键合约存在显著偏离：

• 最被高估的结果：Above 3,510 ft 当前交易价为 95.1%，但我们的 AI 测算其公允价值仅为 62.5%，形成 -32.6% 的较大负 EV 差，表明人群可能过度炒作该结果、把溢价推得过高。
• 最佳价值标的（最高 EV）：我们的模型将 3,500–3,510 ft 识别为盘面上最具价值的机会。市场仅给予其 3.5% 的交易概率，而我们 AI 的公允价值评估为 23.9%——形成可观的 +20.4% EV 差。
• 被忽视的黑马：其他值得注意的偏离包括 3,490–3,500 ft（EV 差：+5.7%）。尽管我们的预测模型给予更强的统计支撑，这些长尾机会仍被实时订单簿大幅低估。