According to U.Today, BitMine's Ethereum treasury has exceeded 4 million ETH, representing roughly 3.37% of the total supply. The firm added over 500,000 ETH in the past 30 days and began its aggressive accumulation in early July 2025, while a Fundstrat outlook now projects ETH at $1,800–$2,000 in H1 2026, posing potential risks to its NAV.

On December 21, 2025, analyst Ali Martinez flagged a bearish crossover on Cardano's monthly MACD. He noted the previous occurrence preceded an 81% ADA decline, while the latest signal has coincided with a 32% drop. Additional gauges cited include EMA near $0.38, CMF in negative territory, and StochRSI deeply oversold.

Bitmine Immersion has lifted its Ethereum holdings above 4.06 million ETH, giving it control of about 3.37% of the total ETH supply and making it the largest corporate Ethereum treasury. Its crypto and cash reserves now total $13.2 billion, while spot ETH ETFs have seen shrinking assets and persistent outflows. The firm has added more than 506,000 ETH over the last 30 days and is pursuing a long-term goal of owning 5% of all ETH.

Bitcoin Munari's presale at $0.015 closes on December 23, ahead of public trading targeted for December 28. The project says supply terms are locked, with 11,130,000 BTCM entering circulation at launch, 1,680,000 BTCM reserved for liquidity, and validators set to earn from a 6,090,000 BTCM pool over 10 years.

A pseudonymous analyst has highlighted a descending resistance trendline and horizontal support on the XRP/WTI crude oil chart, with major resistance around 0.0440 and key support in the 0.0270–0.0290 area. XRP, which has been in a sharp three-month decline against oil, is now trading near 0.0335, just above an intermediate support level, and the analyst suggests a breakout above the diagonal line could trigger a strong rebound.

On December 23, 2025, decentralized exchange Aster will begin Stage 5 of its ASTER buyback program, channeling up to 80% of daily platform fees into token repurchases. The plan combines an automatic on-chain daily buyback with a flexible strategic reserve, and follows recent price volatility that has left ASTER under pressure despite a brief rebound around $0.725.

Shiba Inu's price advance is struggling as about 81.5 trillion SHIB remain on exchanges, keeping strong sell pressure in place. Ripple's RLUSD stablecoin has removed 500,000 tokens from circulation via an on-chain burn, while Cardano-based NIGHT has posted 24-hour trading volume of roughly $4 billion after its Dec. 8 launch. These moves highlight contrasting supply and trading dynamics across major altcoins in the current market.

On December 22, 2025, Flare launched earnXRP, an XRP-denominated yield vault that uses FXRP and is built on Upshift’s infrastructure with a strategy curated by Clearstar Labs. The product deploys FXRP across multiple on-chain smart contracts, combining carry trades, staking via Firelight, and concentrated AMM liquidity to generate return. Users receive earnXRP tokens when they deposit FXRP and later burn them to withdraw compounded XRP back to self-custodial wallets.