intervals? \begin{tabular}{|c|c|c|} \hline Interval & Average Volume & \\ \hline 9:30 & 26,000 & 13% \\ \hline 10:00 & 24,000 & 12% \\ \hline 10:30 & 22,000 & 11% \\ \hline 11:00 & 16,000 & 8% \\ \hline 11:30 & 12,000 & 6% \\ \hline 12:00 & 10,000 & 5% \\ \hline 12:30 & 10,000 & 5% \\ \hline 13:00 & 10,000 & 5% \\ \hline 13:30 & 10,000 & 5% \\ \hline 14:00 & 10,000 & 5% \\ \hline 14:30 & 10,000 & 5% \\ \hline 15:00 & 16,000 & 8% \\ \hline 15:30 & 24,000 & 12% \\ \hline Total & 200,000 & 100% \\ \hline \end{tabular}