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MARA and Riot Sink 6% While Bitcoin Holds Near $79,500; Strategy Slips 3%

Bitcoin is holding steady near a key level while the miners that produce it are cratering, and that split tells investors something important about where the smart money is actually flowing this cycle.

By David Moadel
Published August 28, 2026, 11:20am ET · 3 min read

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Crypto collapse bitcoin price drop background show bear market crypto with bollinger bands indicator.
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Some well-known Bitcoin (CRYPTO:BTC) mining equities are selling off midday Friday even as the coin they mine holds firm, a divergence that stands out on an otherwise steady session for crypto. MARA Holdings (NASDAQ:MARA | MARA Price Prediction) stock is down 6% to $11.12, while Riot Platforms (NASDAQ:RIOT) stock is down 6% to $19.58.

Meanwhile, Bitcoin is trading at $79,539.32, and the iShares Bitcoin Trust ETF (NASDAQ:IBIT) is down 0.5% to $45.05. The Bitcoin fund is a narrowly concentrated single-asset product that holds only Bitcoin, so its move tracks the coin directly and does not smooth exposure with a diversified basket.

That contrast tells the story. MARA Holdings and Riot Platforms are down 6% while spot Bitcoin exposure barely moved, which points to miner-specific selling in the mining equities rather than a crypto-wide decline.

Profit Taking With No Confirmed Catalyst

Neither MARA Holdings nor Riot Platforms posted news this morning, and no company-specific catalyst was confirmed for either miner today. The move looks like profit taking in the mining equities after their recent run, with sellers pulling chips off the table on names that had drifted higher into month-end.

The Bitcoin fund shows why a macro explanation doesn’t fit today’s action. IBIT is down 0.5%, only a fractional move on the session. A broad crypto shock or a coordinated risk-off move would drag the fund alongside the miners, and none of that is showing up in IBIT’s action.

Miners Are Lagging Bitcoin’s Rally

The divergence holds over a longer window, and that is the deeper story for investors. Bitcoin gained 26% over the past month, yet MARA Holdings stock entered today’s session up only 4% over that stretch and Riot Platforms stock was down 2%.

That gap matters for anyone owning the miners as a Bitcoin proxy. The producers are failing to capture the underlying asset’s move, and the market appears to be paying up for direct spot exposure over hashrate leverage. IBIT, Bitcoin itself, and corporate-treasury holders have soaked up the flows this cycle while pure-play miners have been left behind.

Strategy (NASDAQ:MSTR) sits at the far end of that same spectrum. The company held approximately 843,775 Bitcoin as of July, which makes Strategy stock the most Bitcoin-sensitive equity in the group and a cleaner beta play than either miner. Its behavior on days like today generally maps to the coin more than to hashrate economics, energy costs, or fleet upgrades. Strategy shares are down 3% to $132.80 today.

Scorecard: One Month Snapshot

Name Session Move One-Month
MARA Holdings Down 6% to $11.12 Up 4%
Riot Platforms Down 6% to $19.58 Down 2%
iShares Bitcoin Trust ETF Down 0.5% to $45.05 N/A
Bitcoin Near $79,500 Up 26%

What to Watch

Traders can watch for whether Bitcoin holds the $79,500 area. A major break lower would give the miner selloff a cleaner narrative and drag IBIT along with it, while a hold or bounce leaves today’s 6% decline in MARA stock and Riot Platforms stock looking like a positioning event rather than a fundamental repricing.

Investors sizing their exposure to the mining names should keep their positions modest until the group tracks Bitcoin again on the way up. The last month argues it hasn’t, and today extends that pattern. For readers using IBIT or Strategy stock as their crypto vehicle, the miner underperformance is confirmation that hashrate leverage is not currently paying investors for the operational risk.

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David Moadel

David Moadel is financial writer specializing in stocks, ETFs, options, precious metals, and Bitcoin. David has written well over 1,000 articles for leading online publications, helping investors understand markets, income strategies, and risk.

His work has appeared in The Motley Fool, InvestorPlace, U.S. News & World Report, TipRanks, ValueWalk, Benzinga, Market Realist, TalkMarkets, Finmasters, 24/7 Wall St., and others.

With a master’s degree in education, David has taught at the elementary, high school, and college levels. That teaching background shapes his writing style: clear, educational, and practical. David has also built a loyal social-media audience by providing trustworthy financial content on YouTube, X/Twitter, and StockTwits.

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