Liquidity
USDT market cap rises in Q2 despite lacklustre volume.

Tether’s market cap continued rising in Q2, the second quarter in a row, hitting an all-time high of over $83bn in early June. However, this increase has not been enough to offset a decline in the total market capitalization for stablecoins, which dropped for a fifth consecutive quarter in Q2, led by BUSD and USDC.
The increase in USDT issuance has been driven by growing demand on Tron – which offers lower fees relative to Ethereum. However, the low fees don’t fully explain why over 60% of USDT’s supply is currently held on Tron and less than 40% on Ethereum, especially considering the vast majority of on-chain crypto activity happens on Ethereum. Also, USDT trade volumes dropped by ~$600bn in Q2 while its market cap increased ~$4bn.

Overall, stablecoin trading activity on CEXs and Ethereum-based DEXs remained lacklustre over the past few months, with all of the top five stablecoins except for TUSD registering a decline in trade volumes in Q2 relative to the previous quarter.

TUSD has bucked the trend almost entirely due to Binance’s new zero-fee trading promotions for several TUSD-denominated pairs, which has caused volumes to surge. However, while its market share on CEXs hit an all-time high of 20% at the end of May, it has been trending downwards since June following the collapse of Prime Trust, one of TUSD’s technology partners.
Japanese exchanges see strong growth in H1.

Crypto trade volume on Japanese exchanges jumped by over 60% last month relative to the start of the year, boosted by rising BTC prices and Yen volatility. In contrast, Korean exchanges have lost steam since April, with volumes declining by 26% YTD in June (note that Korean exchanges overall have much larger trade volumes). This could be explained by the different market structures of these regions.
On Japanese exchanges, BTC accounts for more than 80% of trade volume while on Korean exchanges altcoins account for the vast majority of volume (this Twitter thread has some interesting theories as to why).

BTC undeniably led the Q2 crypto rally causing relative volumes to surge, which could explain why Japanese-exchange volume saw bigger gains. So far in Q3, altcoins have dominated, so we could expect a reversal of this trend.
Crypto markets are increasingly concentrated.

Crypto markets have become more concentrated over the past three years, with the bulk of trading activity in 2023 happening on just one exchange — Binance. In contrast, back in 2020, the largest trading platform accounted for only 24% of the total global trade volume, while the combined trade volumes of the two largest platforms was still below 50%. This trend could continue amid a wider downturn in market activity, which puts pressure on smaller exchanges.