Crypto News: Bitcoin Tops $73,900, Ethereum Surges Past $2,286 as Crypto Sector Posts Broad Gains

Key TakeawaysBitcoin is trading at $73,900, up 2.39% in 24 hours, per SoSoValue dataEthereum has climbed to $2,286, gaining 4.40% and decisively reclaiming the $2,200 levelLayer1 led sector gains with a 2.59% rise; Zcash (ZEC) surged 7.99% to top individual performersAI, CeFi, DeFi, Meme, and Layer2 sectors all posted gains ranging from 1.58% to 2.47%Sector indices ssiLayer1, ssiAI, and ssiRWA rose 3.80%, 3.76%, and 2.96% respectivelyThe broader cryptocurrency market continued its recovery on March 16, with gains spread across majors and sectors, according to SoSoValue data.Bitcoin climbed 2.39% over 24 hours to $73,900, while Ethereum advanced 4.40% to $2,286, decisively reclaiming the $2,200 level. The moves extend a broader recovery trend that has seen risk appetite return to crypto markets following recent lows.Sector BreakdownThe PayFi sector rose 2.67%, with Telcoin (TEL) up 3.92% and Dash (DASH) gaining 3.62%. Layer1 added 2.59%, led by Zcash (ZEC), which surged 7.99% to rank among the session's strongest individual performers.The AI sector gained 2.47%, with Bittensor (TAO) rising 6.57%. CeFi advanced 2.45%, with Binance Coin (BNB) up 2.86%. DeFi added 1.97%, with PancakeSwap (CAKE) jumping 7.75%. The Meme sector climbed 1.73%, with Pepe (PEPE) up 5.07%, while Layer2 rose 1.58%, with ImmutableX (IMX) gaining 4.67%.Among composite indices, MAG7.ssi rose 2.90% and MEME.ssi gained 0.44%, while DEFI.ssi slipped marginally by 0.05%.Sector Indices Signal Broader StrengthLonger-term sector performance indices reinforced the bullish picture, with ssiLayer1 up 3.80%, ssiAI advancing 3.76%, and ssiRWA rising 2.96% -- pointing to sustained momentum in infrastructure, artificial intelligence, and real-world asset tokenization narratives.