Just checked the results of the spot trading competition from the rewards center, and I didn't expect that the WLFI reward I won this time is actually only a mid-tier level, which is a bit disappointing. I was planning to go for the top level, but it seems the chances aren't that friendly.

But upon reflection, this random mechanism is actually quite interesting. The higher the trading volume, the easier it is to move up to a higher reward tier. In other words, if I can only land in the middle this time, to get the top-tier reward next round, I need to keep increasing my trading volume. Over time, participants' trading volumes keep rising, and the competition threshold also gets higher.

It seems that for future trading competitions like this, the trading volume requirements need to be set more aggressively. The competition is getting more intense, but on the other hand, with fun activities like this, it's still worth giving it a try.