Ripple's XRP is showing signs of weakening support as ETF inflows slow, long-term holders trim positions, and derivatives activity declines. Total Net Assets from ETFs have stalled around $1.24 billion while wallets holding XRP for 2-3 years have sharply reduced their share. Open Interest on Binance has slid to about $450 million, leaving XRP's price more vulnerable to shifts in sentiment.

On 27 December, the Flow Foundation said an attacker abused a flaw in Flow's execution layer and removed $3.9 million from the network, routing funds through multiple bridges and mixers. FLOW's price then slumped 46% from $0.17 to $0.097 before rebounding, while trading data showed heavy selling and a sharp drop in market capitalization.

By late 2025, XRP has dropped from a mid-July all‑time high of $3.65 to trade under a critical $1.90 level, after losing about 25% since the first spot XRP ETF launched in mid‑November. Several AI tools highlight supports near $1.70–$1.75 and warn of potential moves toward $1.60–$1.50 if selling continues. They note that only a decisive recovery above $1.90 and possibly $2.00–$2.20 would improve the short‑term picture, while current market conditions and Bitcoin’s behavior keep the near‑term outlook cautious.

On 27 December, Zcash surged about 15% to trade near $510, with trading volume up 45% to $665 million. Large holders increased exposure over the past month and derivatives positioning skewed long, while a breakout from an ascending triangle makes a daily close above $490 key to keep a move toward $615 in play.

On Dec. 28, Uniswap carried out a burn of 100 million UNI tokens, valued at about $596 million, after its UNIfication fee-burning proposal received 99.9% approval. The transaction, confirmed onchain, permanently cut UNI’s supply and was followed by fee changes on Uniswap v2, selected v3 pools and Unichain. UNI's price gained over 5% in the following 24 hours, while the Uniswap Foundation outlined plans for a 20 million UNI Growth Budget to support ecosystem development.

On-chain analyst Specter claims that a crypto wallet linked to influencer Andrew Tate moved $30 million into privacy protocol Railgun over a two-year span. The traced funds allegedly show laundering-style patterns tied to a Texas "pig butchering" fraud case, while Railgun's RAIL token recorded a 4.03% price move amid scrutiny. Tate has not been named as a defendant and no formal enforcement actions were reported at the time.

On December 28, the Flow Foundation’s Mainnet-28 protocol fix was approved and deployed by validators, placing the blockchain into an idle, read-only state with transactions halted. This security-focused posture follows a reported $3.9 million exploit that impacted user assets and has temporarily disrupted DeFi and cross-chain activity on the network. On the same date, FLOW traded at $0.12 with a market cap of $193.10 million, registering a 31.54% daily price drop alongside a sharp rise in trading volume.

AVNT rose more than 22% in the last 24 hours, lifting its weekly advance to 62% after a 19 December structure flip and a $0.32 rebound on Christmas Day. Price is encountering resistance near $0.40, with a potential path toward $0.60 if that level breaks. Network activity and holder growth have strengthened the rally.