The change in the flow of stablecoins between layer 1 is something that investors will be watching closely.
The logic is simple. Increased liquidity means more room for capital turnover. What is even more important for DeFi is to strengthen the role of the chain as a payment layer and secure its position as the core infrastructure for decentralized flows.
Something similar is currently underway, according to data from DeFiLlama. $USDT The supply is split almost evenly between Ethereum (44.34%) and Tron (45.57%), with a very narrow gap remaining between the two.
In that context, Tether minted $1 billion $USDT On Ethereum ($ETH) tilt the liquidity weights in a meaningful direction. $ETH rail.

result?
$USDT TRON (TRX)’s monthly supply growth is 0.44% compared to Ethereum’s 3.19%, and the difference is even narrower. But beyond that divergence, the real signal is on-chain activity.
AMBCrypto recently pointed out that Ethereum’s trading volume exceeded 200 million in the first quarter, making it its busiest quarter to date.
However, if we look at the flow of stablecoins, this is not a one-time movement. USDC usage on Ethereum hit an all-time high in March, with monthly trading volume exceeding $1.8 trillion, and Tether’s USAT market capitalization rose 714% in one month.
In other words, the strong influx of stablecoins is directly impacting Ethereum’s on-chain activity.
That, of course, brings in the $1 billion that Tether recently minted.
Is this an early sign that a similar network shift will occur in Ethereum usage in Q2, further strengthening Ethereum’s role in the DeFi ecosystem? Especially when looking at broader factors, the impact appears to go far beyond DeFi.
Influx of stablecoins strengthens Ethereum’s relative market regime
March’s stock rally could be a clear precedent for where Ethereum could go next.
At the macro level, volatility related to the Iran-US conflict continues to alarm investors, extending the broader risk-off backdrop seen earlier in the quarter.
And yet, $ETH March still ended with strong stablecoin inflows, with almost 35% of the network’s 200 million transaction volume occurring in that month alone.
But the impact goes beyond on-chain metrics. As the chart below shows, March was the only bullish month for Ethereum in the first quarter. $ETH Achieve a monthly ROI of 6.97%.
Key takeaway: Its performance was almost 3.8x that of Bitcoin ($BTC), for 2 consecutive months $ETH poor performance $BTC.

In essence, the influx of stablecoins has not only fueled DeFi activity.
Instead, they were translated into technical capabilities. of $ETH/$BTC According to AMBCrypto, Tether’s $1 billion is here. $USDT Ethereum mints are starting to matter beyond just increasing liquidity.
If this trend holds, strong stablecoin inflows will continue to directly impact Ethereum’s on-chain activity and relative strength against Bitcoin, potentially leading to a similar outperformance in April.
Final summary
- Stablecoin liquidity is returning to Ethereum, reinforcing its role as the primary payment layer and facilitating on-chain activity.
- March showed that liquidity is reflected in performance, with strong stablecoin inflows coinciding with March. $ETHhas outperformed Bitcoin, and this situation may continue until April.

