Data as of July 22, 2026, shows that the trading volume in the 15 minutes before the US market opened was at the 83rd percentile, higher than the average level of the past 30 days, reflecting a relatively high level of buying support at the open. Meanwhile, the momentum for further gains was at the 73rd percentile, also higher than the average level of the past 30 days, indicating that the current market's ability to continue its upward trend remains at a high level.