$VCIG is +24.09% after hours, and nothing in the feed is dated today. The latest item is a 6-K from September 30, two days before the move. Background, not a reason. Float is about 1M shares, market cap $3M.
The stock's own history is more interesting than tonight's number, because its two averages disagree.
Across 30 prior sessions where VCI Global opened up 5% or more, 63% closed below the open. The median open-to-close was -6.21%. The mean was +1.33%.
That gap is what a handful of large sessions does. They pull the average above zero while the typical day still closed under its own open. Quote the mean and you are selling the outliers. The median describes the day most of those sessions actually had.
This is a regular-session record, and an after-hours print hasn't been added to it. A few big days are enough to make the average flatter the rest.