Mid-Price After a Market Buy

xx xxxxx xxxx xxxxx xxx xxxxxxxxx xxxx xxxx xxx xxx xxx xxxxxx. xxxxxx xxx xx xxxxxxx xxx xxxxxx xx xxx xxxxxxx xxxxxx; xxxxxxx xxx xx xxxxx. \(\xxxxx{xxxxx}{x|x|x|x|x} \xxxx{xxxxx} &xxx; \xxxx{xxx xxxxxx} &xxx; \xxxx{xxx xxxxx} &xxx; \xxxx{xxx xxxxx} &xxx; \xxxx{xxx xxxxxx} \\ x &xxx; xxx &xxx; xx.xx &xxx; xx.xx &xxx; xx \\ x &xxx; xx &xxx; xx.xx &xxx; xx.xx &xxx; xx \\ x &xxx; xxx &xxx; xx.xx &xxx; xx.xx &xxx; xxx \\ x &xxx; xxx &xxx; xx.xx &xxx; xx.xx &xxx; xx \\ x &xxx; xxx &xxx; xx.xx &xxx; xx.xx &xxx; xxx \xxx{xxxxx}\) x xxxxxx xxx xxxxx xxx \(xxx\) xxxxx xx xxxxxxxx xxxxxxx xxxx xxxx. xxxxxxxx xx xxxxx xxxxxx xxx xxxxxxxxx xx xxxxxxxxx, xxxx xx xxx xxx xxx-xxxxx xxxxxxxxxxx xxxxx xxxxxxxxx? xxxx xxx xxxxx xxxxx xxxxxxx xxxxxxxx xx xxx xxxxxx xxxxx xxxxxxxxx.