Bitcoin held above $80,000 over the weekend, recovering from a volatile week, supported by renewed institutional demand, with U.S. Bitcoin-linked exchange-traded funds (ETFs) recording net inflows of more than $433 million on Friday.

Bitcoin was trading at around $80,479.40 by 8:07 a.m. Sunday, holding onto a significant portion of its recovery gains after falling to around $76,400.00 earlier in the week. The world's largest cryptocurrency was up about 0.20% for the day.

US Bitcoin-linked ETFs attracted inflows of $433.03 million on September 18, led by Fidelity's FBTC fund with $310.72 million. BlackRock Inc.'s IBIT fund received $108.44 million, while Bitwise's BITB fund added $9.69 million. VanEck's HODL fund and Ark & 21Shares' ARKB fund saw smaller inflows.

These purchases helped Bitcoin end its volatile week on a stronger note. Trading in ETFs reached $4.67 billion on Friday, while total net assets increased by more than $7 billion to $102.53 billion.

Demand extended to other digital assets; Ethereum-linked ETFs saw net inflows of $143.80 million, Solana funds attracted $47.62 million, and Zcash products added $37.67 million, indicating that institutional demand wasn't limited to Bitcoin.

Macroeconomic conditions continue to be a significant factor in cryptocurrency markets. High government bond yields, inflation concerns, and geopolitical tensions have all contributed to increased volatility across risk assets.

Investor Robert Kiyosaki cited rising debt, the war in Iran, and pressures in global bond markets, reaffirming his preference for Bitcoin alongside gold and silver.

Regulatory developments may also shape market sentiment. The Senate failed to pass the CLARITY Act on September 15, leaving broader US cryptocurrency market legislation unresolved.

Strategy's CEO, Michael Saylor, affirmed that the industry is capable of continuing its expansion through existing regulatory channels, without waiting for comprehensive legislation. He pointed to bank custody of digital assets, Bitcoin-backed lending, stablecoins, and digital credit as areas that could support wider adoption.

Saylor said the long-term opportunity for the industry lies in bringing digital financial products to millions of users, stressing that widespread adoption can lay a more solid foundation for digital currencies.

For Bitcoin, the near-term fundamental picture combines renewed demand for ETFs and continued institutional adoption on one hand, and tighter monetary conditions and broader global uncertainty on the other.

The $433.03 million in ETF inflows on Friday provide a further indication of the return of institutional buyers following the recent volatility in the digital currency.

Cryptocurrency prices today: Altcoins see slight decline amid subdued trading on Sunday

Prices for most cryptocurrencies were lower on Sunday, based on the latest market snapshot.

Ether, the world's second-largest cryptocurrency, fell 1.86% to $2,580.17.

XRP, the world's third-largest cryptocurrency, fell 3.36% to $1.38.

Solana's currency fell by 2.69% to $108.92, while BNB declined by 1.92% to $748.94.

Cardano fell 1.47% to $0.22, while Dogecoin lost 2.22%.

In the context of meme currencies, TRUMP traded steadily throughout the day, while Shiba Inu fell by 0.55%.