XRP has faced sustained selling even as Spot XRP ETFs attracted $82.04 million of inflows over the recent week. On-chain data from CryptoQuant shows repeated large deposits in the 100,000 to over 1 million XRP range moving from whale wallets to Binance, adding supply that spot buyers have struggled to absorb. Price action has formed lower highs and lower lows, with resistance near $1.95 and potential downside toward $1.50 if heavy inflows to exchanges continue.

On December 21, Cardano's ADA fell 4.93%, with the price hovering near local support around $0.3576 and trading at $0.3605. If buyers fail to regain control by the daily close, the price may retest supports at $0.3550 and $0.3468, with a further midterm target near $0.2756 if the weekly bar ends at or below current levels.

US spot Ethereum ETFs registered more than $600 million in net outflows over the past week. BlackRock iShares Ethereum Trust ETHA saw about $470 million withdrawn, while Fidelity FETH and Grayscale ETHE posted roughly $35 million and $49 million. ETH traded near 2,975 dollars with little change over the last day.

On December 21, Dogecoin fell 1.52% to trade near $0.1296. Intraday charts show local support around $0.1287; failure to rebound by day's end could open a move toward $0.1250. On higher time frames, resistance at $0.1330 remains intact, with a possible slide to $0.12–$0.1250 or a late-month bounce toward $0.14.

Cardano (ADA) rebounded above its 20-day EMA, and CryptoCeek says a clean move past the 50-day SMA at $0.50 could pivot price action from consolidation toward $0.60–$0.70. The analyst also warns that a rejection near $0.50 may force a drop back below the 20-day EMA. Separately, Charles Hoskinson proposed an XRP-focused DeFi summit at the University of Edinburgh.

Dogecoin fell 1.21% over the past 24 hours to $0.1297, hovering near a key $0.128 support after a multi-year trendline break. On December 21, 2025, Ali Charts warned that sustained selling could open a move toward $0.090. House of Doge detailed 2025 milestones and payments plans slated to begin rolling out in Q1 next year.

Meme coins have lagged the broader market recently, with sector-wide losses while Bitcoin holds firmer, pushing traders to look at presale opportunities. Three highlighted projects are Bitcoin Hyper, PEPENODE, and Maxi Doge, which combine meme appeal with specific utility such as a Bitcoin Layer 2, virtual mining, and trading competitions. Their presales have already raised millions of dollars and offer high advertised staking yields, aiming at investors positioning for potential 2026 gains.

Shiba Inu opened 2025 at $0.00002113 and held above $0.00001 for nine months, but on Oct. 10 it fell to $0.0000085 amid a flash crash. It is at $0.000007297, down 2.9% daily and 10.88% weekly; to erase a zero, SHIB must clear $0.0000095 and reclaim $0.00001 as support.