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Large tick assets: implicit spread and optimal tick size
Microstructure of nancial markets high frequency data large tick assets implicit spread market making limit orders market orders optimal tick size.
2012/9/14
In this work, we bring to light a quantity, referred to as implicit spread, playing the role of spread for large tick assets, for which the e ective spread is almost always equal to one tick. The rele...
A tick size is the smallest increment of a security price. It is clear that at the shortest time scale on which individual orders are placed the tick size has a major role which affects where limit o...
Impact of the tick-size on financial returns and correlations
Financial correlations Epps e ect Market emergence Covariance estimation
2010/10/18
We demonstrate that the lowest possible price change (tick-size) has a large impact on the structure of financial return distributions. It induces a microstructure as well as it can alter the tail beh...