![New York Fed on Twitter: "@LibertyStEcon The bid-ask spread—the difference between the lowest ask price and the highest bid price for a security—is one of the most direct liquidity measures. https://t.co/1GXmOnuvCy https://t.co/Jw9onqbdqH" / New York Fed on Twitter: "@LibertyStEcon The bid-ask spread—the difference between the lowest ask price and the highest bid price for a security—is one of the most direct liquidity measures. https://t.co/1GXmOnuvCy https://t.co/Jw9onqbdqH" /](https://pbs.twimg.com/media/EV0X4YQWkAAMTxK.png)
New York Fed on Twitter: "@LibertyStEcon The bid-ask spread—the difference between the lowest ask price and the highest bid price for a security—is one of the most direct liquidity measures. https://t.co/1GXmOnuvCy https://t.co/Jw9onqbdqH" /
![Bid-Ask Spread Patterns and the Optimal Timing for Discretionary Liquidity Traders on Xetra | Sebastian Stöckl Bid-Ask Spread Patterns and the Optimal Timing for Discretionary Liquidity Traders on Xetra | Sebastian Stöckl](https://www.sebastianstoeckl.com/publication/2018_angerer_bid-ask/featured.jpg)
Bid-Ask Spread Patterns and the Optimal Timing for Discretionary Liquidity Traders on Xetra | Sebastian Stöckl
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