According to TechFlow, on December 20, @ai_9684xtpa monitoring showed that GSR Markets and Amber Group may be USUAL market makers.
GSR Markets has a market-making volume of 8 million tokens and currently holds 2.76 million tokens, worth approximately US$4.4 million, making it the ninth largest holding address of USUAL.
Amber Group has a market-making volume of 12 million tokens and currently holds 1.6 million tokens, worth approximately US$2.54 million, making it the twelfth largest holding address.