What is the reason for the surge of futures fiberboard on April 17, 2020? The reason for the surge of futures fiberboard on April 17, 2020 is that the supply relationship is in short supply. On April 7, 2020, the volume of futures fiberboard was relatively small, and most of the funds were concentrated in the hands of the banker, so it was highly controlled by the banker. The shortage of supply relationship will lead to price increase. Therefore, in April 2020 17, the futures fiberboard soared because the supply relationship was in short supply, which would lead to price increases.