Mark Cuban Does Not Have High Hopes for Bitcoin's Revival: Should You?

Bitcoin's strong rebound last week has reignited optimism across the cryptocurrency market, but billionaire investor Mark Cuban remains unconvinced that the latest rally has legs, per TheStreet, as quoted on Yahoo Finance.Bitcoin surged more than 20% from its Aug. 19 levels, briefly climbing above $79,000 on Aug. 21 as traders responded to several crypto-friendly policy developments in Washington (read: Bitcoin Reclaims $69K on Treasury Move: More ETF Upside Ahead?).Added to this, the U.S. Treasury also announced on Aug. 19 that it would at least double certain longer-dated Treasury buyback operations to $4 billion, in order to improve liquidity in the government bond market. Long-term Treasury yields initially declined following the announcement, favoring risk-on assets like Bitcoin.Washington Policy Boosts BitcoinBitcoin's latest advance gained momentum after President Donald Trump hosted cryptocurrency executives at the White House on Aug. 19 and called on Congress to pass a "fair version" of the CLARITY Act.The proposed legislation is aimed at creating clearer rules for determining whether digital assets should be classified as securities or commodities. Expectations for a more supportive regulatory environment helped strengthen sentiment across the crypto market.Cuban Says the Rally Hasn't Changed His ViewCuban’s skepticism toward Bitcoin predates its latest rally. In a May 21 interview with Front Office Sports, he said Bitcoin had “lost the plot” after failing to outperform gold as he had expected.Cuban also revealed that he had sold most of his Bitcoin holdings, arguing that the cryptocurrency failed to serve as a hedge when the U.S. dollar weakened.Short Squeeze Adds Fuel to the RallyA short squeeze occurs when traders betting on a price decline are forced to buy back the asset as prices rise, adding further upward pressure to the rally.About $1.37 billion in crypto short positions were liquidated over 24 hours, according to CoinGlass data at press time, per the same TheStreet article.Cuban’s comments indicate that he sees Bitcoin’s latest rally as being driven largely by short covering and favorable policy developments rather than solid fundamentals.Not All Are Skeptical on BitcoinStandard Chartered analyst Geoff Kendrick has maintained a $100,000 year-end 2026 price target, but now believes that the forecast could prove too conservative, per TheStreet. At the time of writing, Bitcoin was trading around $76,585, up roughly 18% over the past five days.Kendrick revised his Bitcoin outlook after the Treasury’s bond buyback move. He described the Treasury's move as "exactly the type of thing Bitcoin loves," arguing that the cryptocurrency has historically benefited from government liquidity measures and its fixed supply, which can make it attractive as a hedge against monetary debasement.Institutional Adoption Could Drive Bitcoin Higher?ARK Invest sees institutional participation as a major catalyst for Bitcoin’s long-term growth. Per a 2025 report, Cathie Wood’s ARK Invest projected Bitcoin to reach $300,000 in a bear case scenario. Pension funds, corporations and professional asset managers are still at an early stage of building Bitcoin exposure.The rise of spot Bitcoin ETFs could accelerate this trend by providing institutions with a simpler way to access the asset without owning it directly, according to CoinCentral, as quoted on Economic Times.Bitcoin May Take on Gold?ARK Invest’s Wood also expects Bitcoin to be seen as a store of value and challenge gold over the long run. Per Wood, younger investors could play an important role in this shift, as quoted on the same Economic Times article.Emerging Markets Could Expand Bitcoin’s Reach?Bitcoin’s adoption in emerging economies is another key part of ARK’s outlook, per Economic Times. Wood sees potential for stronger demand in countries struggling with high inflation, depreciating currencies, corruption or unreliable financial systems.Bottom LineMany factors could fall into place for Bitcoin, but skeptics such as Cuban remain focused on whether the cryptocurrency's fundamentals have actually improved.As far as ETFs are concerned, the ProShares Short Bitcoin ETF BITI can be used by investors who have bearish views on the asset, while long ETFs like the iShares Bitcoin Trust ETF IBIT can benefit if the recent rally continues.Boost Your Portfolio with Our Top ETF InsightsZacks' exclusive Fund Newsletter delivers actionable information, top news and analysis, as well as top-performing ETFs, straight to your inbox every week.Don’t miss out on this valuable resource. It’s free!Get it now >>Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free reportThis article originally published on Zacks Investment Research (zacks.com).Zacks Investment Research