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Bitcoin slid toward $76,000 this week after institutional selling pressure erased much of the momentum that pushed the asset above $82,000 earlier this month. Bitcoin’s slide initially appeared to have been a standard cooldown after its rebound from April 2026 lows, but institutional flows and derivatives data now point to broader risk reduction across the market.
The largest pressure point came from US spot Bitcoin (BTC) exchange-traded funds (ETFs), which have recorded more than $1.5 billion in combined outflows since May 7, according to SoSoValue data. On May 18 alone, the funds lost about $649 million, marking one of the largest single-day withdrawal sessions since January 2026.
According to SoSoValue data, on May 18 (ET), U.S. spot Bitcoin ETFs recorded a total net outflow of $649 million. U.S. spot Ethereum ETFs saw a total net outflow of $86.31 million, marking their sixth consecutive day of net outflows. pic.twitter.com/QryB9rUVdG
— Wu Blockchain (@WuBlockchain) May 19, 2026
Bitcoin traded just below $77,000 during Tuesday’s session after briefly touching the lower end of its recent trading range. The move came as broader risk sentiment weakened across financial markets following renewed Middle East tensions, rising oil prices, and elevated Treasury yields, all of which reduced appetite for speculative assets.
Spot ETF flows played a major role in Bitcoin’s rally earlier this quarter, making the recent reversal difficult for traders to ignore. According to CoinShares, crypto investment products saw more than $1 billion in weekly outflows, ending a six-week inflow streak that had supported bullish sentiment across the market.
Bitcoin-focused products accounted for nearly all of those withdrawals.
The scale of the selling has also started to outweigh earlier May 2026 inflows, shifting net monthly ETF flows back into negative territory. Bitcoin’s recoveries in 2024 and 2025 depended heavily on steady institutional demand flowing through spot ETFs.
CryptoQuant head of research Julio Moreno said his team had warned about a correction for several weeks as unrealized profits climbed, spot demand weakened, and Bitcoin approached major technical resistance near the 200-day moving average around $82,400.
We have been writing that Bitcoin was in for a price correction for several weeks now, mostly amid:
– High unrealized profits.
– A spike in profit taking in spot and futures markets.
– Slowdown of US spot demand.
– Technical and On-chain price resistance.See our latest…
— Julio Moreno (@jjcmoreno) May 18, 2026
CryptoQuant data showed traders’ unrealized profit margins climbed to 17.7% on May 5, the highest level since June 2025. Historically, those conditions have encouraged profit-taking, particularly after strong rallies from local lows.
Daily realized profits also rose sharply earlier this month, reaching 14,600 BTC on May 4, the highest reading since December 2025. That suggested short-term holders were beginning to distribute positions into strength rather than adding fresh exposure.
Derivatives data also pointed to growing caution as traders increased defensive positioning across both spot and futures markets.
Glassnode data showed Cumulative Volume Delta across spot exchanges dropped from positive $16.9 million to negative $126.2 million during the recent selloff. In futures markets, the figure fell further to about negative $368 million, signaling aggressive market selling rather than passive positioning adjustments.
More than $600 million in leveraged long positions were liquidated during one trading session as Bitcoin lost momentum below $80,000. The liquidations accelerated downside pressure across both Bitcoin and Ether (ETH) while pushing traders toward defensive positioning.
Options activity reflected similar concerns. Glassnode’s options delta skew rose to 14.4% from 10.9%, indicating stronger demand for put options designed to protect against falling prices.
The move reflected growing demand for downside protection rather than expectations of a quick recovery.
Bitcoin also failed to reclaim the low $80,000 region, keeping its broader technical structure under pressure.
Crypto trader Daan Crypto Trades said Bitcoin’s rejection from that area reinforced the risk that the market may be forming another lower high within the broader downtrend that began last year.
Additional short-term weakness appeared in momentum indicators. Relative strength readings moved closer to oversold territory, while on-balance volume trends turned negative, suggesting buyers haven’t yet regained control of spot demand.
Traders are now focused on the $74,000-$75,000 range after Bitcoin repeatedly defended support near $76,000 during the past several sessions.
Several technical and onchain indicators converge near that region, including Bitcoin’s 50-day moving average and the estimated realized price for shorter-term traders tracked by CryptoQuant.
If the market loses that support band decisively, analysts expect downside pressure to intensify toward deeper realized price zones closer to $70,000.
Macro conditions remain another source of uncertainty.
Oil prices climbed sharply this week as tensions involving Iran and the Strait of Hormuz raised fears of broader supply disruptions. Higher energy prices pushed Treasury yields upward and increased concerns that inflation could remain elevated longer than markets previously expected.
Previous periods of rising oil prices and Treasury yields have typically reduced demand for speculative assets, including crypto.
Some traders also framed the recent decline as a broader “sell-the-news” reaction following recent progress around the CLARITY Act in the United States, though ETF flows and derivatives positioning appear to be playing a larger role in current market direction.
BREAKING: BITCOIN down -6000$ since CLARITY ACT advanced to a full Senate vote.
BTC wiped out $126 BILLION marketcap triggering a textbook SELL THE NEWS bloodbath.
Ethereum fell more than -10%, erasing $30B in marketcap.
BTC ETF's also hit a wall with $360M in net outflows… pic.twitter.com/tTfvtxbfVu
— Bull Theory (@BullTheoryio) May 19, 2026
Despite the recent weakness, not every market signal has turned bearish.
Santiment data showed the number of wallets holding at least 100 BTC climbed to 20,229 this month, up 11.2% from a year earlier. Those wallets are often associated with whales, institutions, and larger long-term holders.
📈 The amount of wallets holding at least 100 Bitcoin has risen to 20,229. This is a +11.2% increase compared to the 18,191 wallets holding at least this level a year ago.
🐳 This is a significant long-term trend because wallets of at least this size (currently ~$7.7M or more)… pic.twitter.com/FAlHLnD71K
— Santiment Intelligence (@SantimentData) May 18, 2026
Large Bitcoin wallets continued expanding even through periods of sharp volatility, including Bitcoin’s decline from record highs earlier this year.
That divergence suggests larger holders may still view current prices as accumulation territory even while shorter-term traders reduce exposure.
For now, though, Bitcoin remains trapped below key resistance levels, while institutional flows, derivatives activity, and macro pressure continue leaning bearish. BTC traded near $76,800 at publication time after moving between roughly $76,000 and $77,700 during the previous 24 hours, while traders continued watching whether the $74,000 support region could absorb another wave of selling pressure.
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