Cryptocurrency markets experienced a brutal selloff on August 14, 2018, with Bitcoin plunging below the psychologically critical $6,000 level and the total market capitalization of digital assets collapsing to roughly $192 billion — a staggering decline from the all-time high of approximately $835 billion reached just seven months earlier in January.
TL;DR
- Bitcoin fell as much as 6.2% to $5,887, its lowest level since June 2018
- Total crypto market cap plummeted to $192 billion from an $835 billion January peak
- Ethereum suffered the steepest losses among major coins, dropping 13% in a single day
- All but three of the top 100 cryptocurrencies recorded losses over 24 hours
- Bitcoin dominance surged above 54% as altcoins bore the brunt of the selling pressure
Panic Selling Grips the Crypto Economy
The bloodletting across cryptocurrency markets on August 14 was swift and indiscriminate. Bitcoin, the largest digital currency by market capitalization, dropped as low as $5,887 during Asian trading hours — a decline of 6.2% that marked its weakest price point since June. The plunge was part of a broader collapse that saw the entire crypto economy shed approximately $20 billion in value over a matter of days.
According to data from CoinMarketCap, the total capitalization of all cryptocurrencies hovered around $195 billion to $199 billion throughout the day, a far cry from the euphoric heights of January when the market was valued at $835 billion. The sheer magnitude of the drawdown — erasing more than 75% of total market value — underscored the dramatic reversal of fortune that defined 2018.
Trading volume spiked as prices plummeted, with approximately $15.9 billion worth of cryptocurrencies changing hands in a 24-hour period. On Kraken alone, $222 million was traded across all markets. Tether (USDT) dominated Bitcoin trading pairs, accounting for 50.2% of BTC volume, followed by USD at 26.5% and JPY at 11.3%.
Altcoins Devastated as Ethereum Leads the Decline
While Bitcoin grabbed headlines by breaking below $6,000, the altcoin market suffered far more severe losses. Ethereum plummeted as much as 13% in a single day, with one ETH trading at $261.80 on Kraken — a decline of 9.63% on that exchange. Ether has now lost a staggering 39% in August alone, compared to Bitcoin’s 22% monthly decline.
Timothy Tam, CEO of cryptocurrency data analysis firm CoinFi, identified Ethereum’s weakness as the defining story of the day. “The big story in the market today is the huge weakness in Ethereum,” Tam said. “Bitcoin has held up relatively well versus Ethereum. It’s still quite weak versus the U.S. dollar.”
Cardano (ADA) was the hardest hit among the top ten cryptocurrencies, crashing 16.8% and losing its position as the seventh-largest digital asset. EOS dropped 13.7% to trade at $4.33, while Bitcoin Cash (BCH) fell 15% and briefly touched a low of $472 on Bitstamp. Ethereum Classic (ETC) declined 12.8% to $10.88.
ICOs Unwind as Ether Dominance Collapses
A key driver behind Ethereum’s outsized losses was the ongoing unwinding of positions by projects that had raised funds through initial coin offerings (ICOs). Many of these projects, which accumulated significant ETH holdings during the 2017 fundraising boom, were now liquidating their positions at an accelerating pace.
“ICOs that have raised a lot of money are really feeling a lot of pain as their crypto holdings lose value,” Tam explained. The impact was reflected in Ethereum’s rapidly shrinking share of the overall market. At the peak of ETH’s rally, the token comprised 32% of total cryptocurrency market capitalization, approaching Bitcoin’s 39%. By August 14, Ether’s share had collapsed to just 14%, while Bitcoin’s dominance had surged to 54%.
Market Veterans Weigh In
Samson Mow, chief strategy officer at blockchain technology company Blockstream, attributed the selloff to a long-overdue correction rather than any single catalyst. “Most cryptocurrencies have been overvalued for a very long time,” Mow said. “It’s hard to pin this move on any particular factor, but it feels like the opposite of last year when money piled in as people felt FOMO. Now it’s piling out as they sense panic.”
The broader context of global market turbulence — particularly Turkey’s escalating currency crisis, which saw the lira lose 25% of its value — raised questions about potential contagion effects. However, James Quinn, head of markets at blockchain investment firm Kenetic, downplayed the connection. “Correlations historically have been extremely low between cryptocurrencies and other asset classes,” Quinn noted, adding that this low correlation is actually “one of the reasons why there is interest in this space.”
Still, anyone expecting Bitcoin to serve as a safe haven during the turmoil was left disappointed. The cryptocurrency’s slide against the dollar in August was nearly as steep as the Turkish lira’s dramatic 25% plunge.
Why This Matters
The August 14 crash represented a pivotal moment in the 2018 bear market, highlighting several critical dynamics. First, the dramatic shift in Bitcoin dominance — from 39% to 54% — signaled a flight to quality within the crypto ecosystem, as investors retreated from speculative altcoins toward the most established digital asset. Second, the ICO unwinding cycle revealed structural weaknesses in the token-sale model that had fueled much of 2017’s rally. Third, the total market cap decline from $835 billion to $192 billion demonstrated the extreme volatility inherent in cryptocurrency markets and the speed at which euphoria can transform into despair. For market observers, the day reinforced that crypto assets were still far from being considered a reliable store of value or hedge against traditional market turbulence.
Disclaimer: This article is for informational purposes only and does not constitute financial advice. Cryptocurrency investments carry significant risk. Always conduct your own research before making investment decisions.
btc dominance at 54 percent during the bloodbath was the market telling you alts were overvalued garbage. took me two more cycles to listen
ETH dropping 13% in a single day while BTC only lost 6% was the first time I really understood beta in crypto. altcoins amplify everything
bearsurvivor_ the ETH beta lesson took me 3 more cycles to actually internalize. alts always amplify. BTC drops 6, ETH drops 13, small caps drop 40. same math every time
54% BTC dominance during the crash felt like a death spiral for alts. fast forward and here we are again with the same pattern in every drawdown
and right after that dominance dropped back to 50% as alts recovered faster. the rotation was violent in both directions
835 billion down to 192 billion in seven months. every cycle people say this time is different and every cycle leverage unwinds the same way
Lena W. is right about patterns repeating. Every cycle the same narrative plays out – this time is different, until it isn’t.
ETH dropping 13% in a day with 97 of the top 100 in the red. thats not a market thats an exit door
the three green coins were stablecoins lol. everything else bled
BTC dominance hitting 54% during the dump was the tell. capital always flees to quality when the leverage gets purged
192 billion total market cap. current BTC daily volume is higher than that. 2018 felt apocalyptic but it was just a tiny market discovering leverage for the first time
5887 was not even the bottom. went down to 3200 in december. anyone who bought this dip got rekt for another 45 percent before the real accumulation started
Mirela V. 5887 was painful but 3200 in december was the real bottom. buying at 5887 meant sitting through another 45% drawdown. that was the test
three_twenty_ people who bought at 5887 and held through 3200 in december deserve a medal. that was a 45 percent additional drawdown on an already crashed asset
835B down to 192B in 7 months. 77 percent of market cap gone. and people still leverage long alts in every drawdown thinking its different
Ewa D. 77 percent wiped out and people still called it a dip. every cycle the same hopium, just different price levels