Cboe BYX U.S. Equities Exchange Price Improvement
The Cboe U.S. Equities Exchanges make the following price improvement information publicly available to demonstrate the impact of Cboe's matching engine technology and significant undisplayed liquidity, including true midpoint orders, on the economics of trading.
Each row of data on the files reflects, for a given symbol, the total price improvement, the number of shares, and the average price improvement per share.
|price-improvement-20190214.csv||Feb 14, 2019|
|price-improvement-20190213.csv||Feb 13, 2019|
|price-improvement-20190212.csv||Feb 12, 2019|
|price-improvement-20190211.csv||Feb 11, 2019|
|price-improvement-20190208.csv||Feb 08, 2019|
|price-improvement-20190207.csv||Feb 07, 2019|
|price-improvement-20190206.csv||Feb 06, 2019|
|price-improvement-20190205.csv||Feb 05, 2019|
|price-improvement-20190204.csv||Feb 04, 2019|
|price-improvement-20190201.csv||Feb 01, 2019|