Natural gas futures rose, looking to end the week with gains as extended summer weather kept up cooling demand in the southern half of the country. The NYMEX-traded Natural Gas (Globex) futures contract, with specifications including a trading unit of 10,000 million British thermal units (MMBtu) and a tick size of $0.001 per MMBtu ($10 per contract), showed upward momentum. Initial margin is set at $9,788 and maintenance margin at $7,250.

Trading occurs electronically on the CME Globex platform from 6:00 PM to 5:15 PM, with a daily price limit of $3.00 per MMBtu ($30,000 per contract). All 12 contract months are available, with the first notice day falling on the business day after the last trading day and the last trading day occurring one business day before contract termination. Market activity reflected strong demand persistence driven by prolonged heat.