#PRL can't find the order sold last night, bought around 15, listed for sale at 19 last night, made less than 30 points in profit, now listing again to buy in, around point 165, let's see if there will be an opportunity, the trading competition has 3 days left, feeling the opportunity is slim. According to my current order brushing method, made 16 the day before yesterday, made 22 yesterday, let's see how much can be earned today.