预测市场 Kalshi 集成美国移动支付应用 Cash App

Polymarket 美国平台名义交易量突破 7.5 亿美元，交易笔数超 500 万笔

Gate News 消息，3 月 14 日，加密 KOL dash 于 X 平台发文表示，自 2025 年 11 月至今，Polymarket 美国平台名义交易量突破 7.5 亿美元，交易笔数超 500 万笔。其未平仓合约在达到 260 万美元的峰值后，目前为 100 万美元。

Polymarket 美联储 6 月前降息概率 24 小时跌 11%，暂报 28%

Polymarket平台显示，美联储在6月FOMC会议前降息的概率从39%降至28%，交易量达180万美元。核心PCE上涨影响了美联储的鸽派立场，市场预测降息时间推迟至2026年和2027年。

Kalshi 上周交易笔数首破 2000 万笔，创平台历史新高

Gate News 消息，3 月 14 日，预测市场平台 Kalshi 上周（3 月 2 日至 3 月 8 日）交易笔数首次突破 2000 万笔，创下该平台成立以来的单周交易笔数纪录。

某预测平台哥伦比亚总统选举盘口胶着，前两位候选人概率仅差3%

哥伦比亚总统选举中，头部候选人Iván Cepeda Castro与Paloma Valencia的胜选概率差距缩小至不到3%。目前，Cepeda的胜率为40%，而Valencia上升至37.8%。两位候选人分别代表左翼和右翼的不同政治立场。

Prediction Market Opinion Labs Launches 50% Maker Rebate, USDT Distribution Daily, Up to 60% Maximum

Prediction market platform Opinion announced the launch of a 50% Maker rebate mechanism, where market makers can receive half of the trading fees as rewards after orders are executed, with payments in USDT on a daily basis. This program can be stacked with the existing Maker Liquidity Points program, and higher rebate tiers will be available in the future, reaching up to 60%, requiring the locking of $OPN tokens. This move aims to attract more liquidity as competition with competitor Polymarket intensifies.

Opinion: Launch liquidity incentive mechanism, with 50% of fees allocated to liquidity providers

Gate News: On March 13, prediction market platform Opinion announced the launch of a liquidity incentive mechanism. Effective immediately, the platform will allocate 50% of the transaction fees from each successful trade to users providing liquidity for that order, aiming to incentivize liquidity provision and optimize market depth. This mechanism is designed to attract more liquidity providers to participate in market making and further enhance overall market activity.