Data as of July 15, 2026, shows that the volume percentile in the 15 minutes before the US market opens reached 100%, significantly higher than the average level of the past 30 days, indicating that the opening support is currently at a high level. At the same time, the momentum percentile also recorded 100%, significantly higher than the average level of the past 30 days, suggesting that the current market's ability to continue its upward trend is also at a relatively high level.