Just searching for an answer!! (market selling)

Day 1,232, 11:21 Published in Indonesia Indonesia by tosunpasa35

i have just sold 115 q2 bread from 1.5 idr
AT EXACTLY THE SAME TIME,
i have sold 20 q3 weapon from 21.83.

simultaneous sellings can be explained as coincidence. However,

q2 bread price is 1.38 idr
q3 weapon price is 21.00idr

selling big amounts, simultaneously and from high prices. THAT SOUNDS THERE IS A GHOST (OR MAYBE A BOT) IS AMONG US!!

any better explanation??