DT

 

yesterday:

You've received a new trade alert

Your BUY order for ARQL from account ending in  was executed on08/14/2018 at 09:55:48 ET. You traded 100 shares at $5.96 per share.

You've received a new trade alert Your SELL order for ARQL from account ending in  was executed on08/14/2018 at 09:56:37 ET. You traded 100 shares at $6.01 per share.

today

You've received a new trade alert

Your BUY order for STAF from account ending in  was executed on08/15/2018 at 10:02:29 ET. You traded 100 shares at $2.66 per share.

You've received a new trade alert

Your SELL order for STAF from account ending in was executed on08/15/2018 at 10:03:20 ET. You traded 100 shares at $2.71 per share.

 Today, The ask price is 2.73,I used 2.71 the middle price.it drops to 2.7. That must be a computer software doing the work.