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-20181210.csv||Dec 10, 2018|
|price-improvement-20181207.csv||Dec 07, 2018|
|price-improvement-20181206.csv||Dec 06, 2018|
|price-improvement-20181204.csv||Dec 04, 2018|
|price-improvement-20181203.csv||Dec 03, 2018|