SIREN (BSC) soared more than 100% over the past 24 hours, climbing from an intraday low of $0.72 to around $1.82. Trading volume jumped to $248.3 million, lifting its market capitalization to $1.38 billion. The AI-powered meme token—built around the dual-personality SirenAIAgent with Golden and Crimson personas—has drawn strong interest from traders in the AI & Big Data segment on @BNBCHAIN. Based on @CoinMarketCap data, the latest 24-hour move places $SIREN among the top performers of the current market cycle.

Ethereum exchange-traded funds (ETFs) recorded net outflows for an eighth straight trading session, extending the current withdrawal streak to eight consecutive days.

Spot Ethereum exchange-traded funds saw a combined net outflow of $48.54 million on March 27 (U.S. Eastern Time), according to SoSoValue data cited by Odaily Planet Daily, marking the eighth straight day of net redemptions. BlackRock's Staked ETH ETF (ETHB) led daily inflows, bringing in $39.8575 million. Its cumulative historical net inflow rose to $301 million. BlackRock's ETHA recorded the largest single-day outflow, with $70.8047 million withdrawn. Despite the pullback, ETHA's total historical net inflow stands at $11.627 billion. As of publication, spot Ethereum ETFs held $11.323 billion in total net asset value. The sector's net asset ratio—market capitalization as a share of Ethereum's total market cap—was 4.72%, while cumulative net inflows since launch reached $11.523 billion.

U.S. spot XRP ETFs have flipped back to inflows after weeks of redemptions, taking in about $1.3 million most recently even as XRP prices continued to weaken. Fund flows have turned consistently positive over the past week following outflows from March 5–16, according to SoSoValue data highlighted by BSCN. The renewed buying has drawn attention as a potential change in how investors are gaining exposure to XRP through regulated products. Since their debut in November 2025, spot XRP ETFs have amassed more than $1.4 billion in cumulative net inflows, Bloomberg analyst James Seyffart said. The demand has held up despite XRP falling roughly 33% over the past 90 days, with the token trading near $1.38 at the time of writing. Bloomberg senior ETF analyst Eric Balchunas called the inflows notable given the magnitude of XRP’s drawdown, attributing the steady bid to highly committed holders rather than short-term retail activity. The dynamic stands in contrast to traditional safe havens. JPMorgan said gold ETFs saw nearly $11 billion in outflows over a three-week stretch into March, with silver products posting similar losses, as higher rates and a stronger dollar weighed on the sector. Over the same period, crypto-linked funds gained ground, with JPMorgan estimating Bitcoin spot funds brought in about 1.5% in new assets during recent geopolitical tensions. Market participants increasingly frame Bitcoin and XRP exposure as an alternative to conventional hedges. On the XRP side, inflows also reflect easier access following Ripple’s court win against the U.S. SEC, with CEO Brad Garlinghouse pointing to the shift as evidence of longer-term upside. Regulatory approval for spot XRP ETFs has broadened the investor base and, by channeling purchases through ETF creation, has started to tighten available supply. The pattern echoes early U.S. spot Bitcoin ETF rollouts, where consecutive inflows quickly accumulated assets and reduced free-floating supply. By mid-March, net assets in XRP ETFs were approaching $1 billion, about 1.16% of XRP’s market capitalization. Some custodians are reportedly pulling close to 1% of circulating XRP off exchanges to support new creations. With steady inflows, regulatory backing, and rising institutional participation, market watchers expect spot XRP ETFs to remain positioned for further growth in the months ahead.

Arkham data shows digital asset treasury firm Tron Inc has built a position of more than $200 million in TronDAO's TRX token. Most of the firm's TRX is staked, and it has been adding about $50,000 worth of TRX per day over the past two months.

PANews, March 28 — OnchainSchool data show that after an earlier transfer of 89.65 million WLD, a WorldCoin team-linked address moved another 75 million WLD today to a separate wallet, worth about $19.72 million. The funds may be destined for an exchange. The address still holds 103.907 million WLD, valued at roughly $25.76 million.

Revolut's cumulative stablecoin transaction volume on Polygon has surpassed $1.2 billion. Across all supported blockchains, the fintech firm processed $10.5 billion in stablecoin volume in 2025. In a statement, $POL pointed to Polygon's ultra-low fees as a major catalyst behind stablecoin activity on the network.

ChainCatcher reported, citing market sources, that crypto exchange-traded product issuer 21Shares will distribute staking rewards to investors in its Ethereum exchange-traded fund, TETH, and its Solana exchange-traded fund, TSOL. TETH shareholders are set to receive a dividend of $0.01253 per share, while TSOL shareholders will receive $0.016962 per share.

21Shares, an issuer of cryptocurrency exchange-traded products, said it will distribute staking rewards to investors in its Ethereum exchange-traded fund TETH and Solana exchange-traded fund TSOL on March 31, Globenewswire reported. The payout will be $0.012530 per share for TETH and $0.016962 per share for TSOL.