![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
![Bid-Ask Spreads for ABS: The graphs display the evolution over time of... | Download Scientific Diagram Bid-Ask Spreads for ABS: The graphs display the evolution over time of... | Download Scientific Diagram](https://www.researchgate.net/publication/279960978/figure/fig3/AS:652207728914432@1532509848318/Bid-Ask-Spreads-for-ABS-The-graphs-display-the-evolution-over-time-of-summary.png)