buy 5
✦54
buy 5
✦19,656
sell 1
✦52
sell 5
✦36
sell 20
✦19,349
buy 1
✦53
buy 10
✦53
buy 1
✦179
sell 100
✦36
buy 15
✦56
sell 2
✦19,332
sell 21
✦52
buy 1
✦179