President and COO
Rosenblatt Securities Inc.
New York +1 212 607 3100
Dublin +353 1 855 9125
"You have got to take this flight, might be daytime, might be night, but you can’t see your way if you’re blind"
— Woody Guthrie, c1939-67 (“Airline to Heaven,” from the Billy Bragg & Wilco album “Mermaid Avenue, Vol. II”)
US dark-pool market share rose slightly in July. The 18 non-displayed venues we track executed 12.25% of consolidated US equity volume last month, up from 12.06% in June. Aggregate dark-pool volumes were up 0.63% month-to-month, to 876.7 million shares per day, compared with a 0.96% decline in consolidated volume (see “The Numbers” table on next page).
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