Source: www.cmegroup.com In fast-moving energy markets, some of the most consequential trades never hit the screen in real time. Natural Gas block trades are one such mechanism—quiet, efficient, and critical for managing scale. A block trade is a privately negotiated futures or options transaction executed away from the public order book, then submitted to an exchange like CME Group for clearing. For Henry Hub Natural Gas futures (NG), the minimum threshold is typically 50 co