When requesting Weekly bars for AAPL.O from the Summaries API, using either Interval.P1W or Interval.P7D, the date stamps on the returned summarized bars don't match what is displayed in the Workspace chart. If TimestampLabel.startPeriod is specified the bars are stamped on Saturday, and if TimestampLabel.endPeriod is specified the bars are stamped on Friday. The chart in Workspace shows the bars stamped on Monday. Is there a way through the Summaries API to have stamps match the Workspace chart?