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Articles that name today’s leaders, then explainers for the concepts that came up.
Volume and relative volume: what are you comparing?Learn what relative volume (RVOL) measures, how its calculation differs across platforms, and why time-matched volume comparisons matter.
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What Time Do Small-Cap Gappers Hit Their High of Day?A look at 671 US stock gap-ups of 20% or more from July 1 to October 2, 2026: when the 4:00 a.m.–8:00 p.m. ET high printed, split by gap size, price and how the day ended.
Retrospective data built after the session from stored records, with links to the original sources. Not real-time, not investment advice and not a recommendation to buy or sell any security.