今日加密货币市場面臨重要期權到期與PCE通膨數據發布，市場情緒謹慎。比特幣和以太坊期權將到期，交易員預計比特幣維持高位震盪，Ethereum 支撐關注在2100美元區間。美國宏觀經濟政策與能源市場波動同樣影響市場情緒。

Ripple launches approximately $750 million stock buyback program, attracting attention from the crypto community. Veteran investor Pumpius believes this move enhances company valuation and strengthens confidence in the XRP ecosystem. Meanwhile, Ripple strengthens financial infrastructure through acquisitions, bolstering market influence. However, the market questions the direct relationship between the buyback and XRP price. Investors continue to monitor how Ripple's development impacts XRP value.

近日，数据显示美东时间3月12日，美国XRP现货ETF净流出608.06万美元，而SOL现货ETF净流入392.48万美元。XRP历史总净流出达1788.94万美元，SOL则为9.61亿美元。

According to SoSoValue data, on March 12, the US XRP spot ETF experienced net outflows of $6.0806 million, with 21Shares XRP ETF recording net outflows of $3.0891 million. The current total net assets stand at $968 million, and cumulative net inflows since inception have reached $1.208 billion.

本文汇总2026年3月12日加密货币资讯，关注比特币最新消息、以太坊升级、狗狗币走势、加密货币实时价格以及价格预测等。今日Web3领域大事件包括： 1、Ripple 宣布 7.5 亿美元 XRP 回购计划，代币价格能否突破盘整区间？； 2、主流CEX上线 Pi 币倒计时，Pi Day 前市场看涨情绪升温； 3、華爾街巨頭押注預測市場：未平倉合約創12億美元新高，美國國會卻準備出手監管。

March 12 News: Latest data shows that XRP Ledger (XRPL) accounts for more than 15% of the global on-chain tokenized commodities market, ranking second globally. Despite the overall poor price performance of cryptocurrencies this year, the actual application of tokenized commodities continues to grow, with XRPL benefiting significantly.

Despite a 45% decline in XRP spot price, Ripple's XRP ETF assets remain stable at $971 million, demonstrating strong market demand for XRP. CEO Garlinghouse believes this reflects institutional investor confidence, with the ETF showing no significant redemptions amid volatility and maintaining robust asset allocation strategies. Analysts point out that stable ETF scale could support a potential price recovery for XRP in the future.

Ripple 宣布启动 7.5 亿美元的 XRP 回购计划，增强市场对 XRP 价格的信心。链上数据显示，交易所的 XRP 储备降至十个月最低，暗示投资者长期持有。技术面显示 XRP 略有上行潜力，回购计划和供应收紧或成价格支撑因素，投资者需关注整体市场变化。

截至2026年3月，XRP價格約1.38美元，市值840億美元，較歷史高點下跌61%。儘管市場波動小，鏈上數據表明巨鯨增持顯著，同時交易所XRP儲備降至新低。Ripple與機構合作未直接提升價格，但穩定幣基礎設施擴展可能為XRP生態帶來新機遇。技術指標顯示看漲信號，預計2026年XRP價格區間在1.40至3.00美元之間。