Cryptocurrency markets showed mixed momentum on August 25 as XRP, Zcash (ZEC) and Solana (SOL) traded in distinct technical ranges amid broader market uncertainty and expectations for U.S. economic indicators due later in the week. XRP hovered around $0.52 during the American trading session, with support near $0.50 and resistance around $0.55. ZEC traded near $28.50 in thin volume and remained range-bound between $27 and $30, while SOL pulled back to about $145 after reaching a weekly high of $152. SOL has immediate support near $140 and stronger support at $135. A move above $152 could attract fresh buying, while Bitcoin’s direction remains an important influence on altcoins. Traders are watching these levels for potential breakouts or further declines, while accounting for cryptocurrency volatility, regulatory developments, news events and macroeconomic data.