the NYSE internals on the February 18th intraday high, and the declining trend for the internals during the days immediately following the Feb. 18th high ... will be worth a comparison to what occurs for the internals at today's close, and in future days -
(regular trading was closed on February 21st for Presidents' Day, so the February 22nd seriously negative breadth followed a three-day weekend market closure after the February 18th intraday high for the market)