精选65CoinDesk（RSS）股市多源精选 ×9
Kalshi洽谈7.5亿美元融资，估值或达400亿美元
Kalshi in talks with Sequoia, Wellington for $750 million fund raise at $40 billion valuation
The prediction-market platform raised $1 billion at a $22 billion valuation in May and is now discussing a new round that could nearly double that figure.
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力