Meme coins edged higher this week as fresh crypto fund inflows and renewed risk appetite outweighed jitters from a hotter-than-expected U.S. inflation print.
The gains, however, were uneven. Large-cap meme coins struggled to break out, while smaller tokens posted sharper moves and drew scrutiny from on-chain sleuths such as ZachXBT.
Sector Gains Despite Market Chop
The total meme market cap rose modestly this week. Source: CoinMarketCap
The total meme coin market capitalization rose about 1% week-over-week (WoW), according to CoinMarketCap data, though performance was mixed among the sector’s largest tokens.
Dogecoin (DOGE), Shiba Inu (SHIB), and Pepe (PEPE) each fell between 1% and 2%, while MemeCore (M) sold off more sharply, dropping more than 12%. Bonk (BONK), however, bucked the large-cap slump with a modest gain of about 2%.
The uneven tape followed the U.S. Bureau of Labor Statistics’ April 2026 Consumer Price Index report. The data showed inflation rising 3.8% from a year earlier, up from 3.3% in March and marking the hottest annual CPI reading since 2023.
Much of that pressure came from energy. The CPI report showed energy costs rising 17.9% from a year earlier, while gasoline climbed 5.4% on the month and 28.4% year-over-year.
Bitcoin (BTC) briefly slipped below $80,000 after the report, then rebounded to about $81,200 by Wednesday morning as traders bought the dip. It has since retraced to below $80,000.
Crypto fund inflows helped support the market.
Global crypto funds drew in $858 million last week, led by $706 million into Bitcoin products, according to CoinShares data. Dogecoin exchange-traded funds were also among the beneficiaries, logging roughly $5.5 million in net inflows over the past seven days, according to Glassnode.
Smaller Memes Soar
BUILDon was a standout performer this week. Source: X/BUILDON GALAXY
Among smaller meme coins, BUILDon (B) was one of the week’s biggest gainers, surging more than 100% from roughly $350 million to more than $700 million in market capitalization.
That was enough to push it into the top 10 meme coins for the first time, CoinMarketCap data shows.
According to its X account, BUILDon was one of the earliest projects to use USD1—a stablecoin created by Donald Trump-affiliated project World Liberty Financial—as a core trading pair on BNB Chain.
Siren (SIREN) also rallied sharply, gaining nearly 60% week-over-week. The BNB Chain token (BNB), marketed as an AI-themed meme coin, has staged several sharp moves this year after previously surging to a $1.7 billion market capitalization in March.
