KEY POINTS
- Bitcoin opened at $79,283.34 Thursday, down 1.5% session-over-session, while Ether opened at $2,257.71, marking the fourth consecutive lower open this week.
- US spot Bitcoin ETFs have logged seven straight weeks of net inflows, with BlackRock's IBIT now sitting on more than $66 billion in cumulative net inflows since launch.
- Traders will watch the $78,000 horizontal support and the May 27 Nvidia print, which has historically pulled crypto correlation higher whenever AI-related risk appetite shifts.
Bitcoin opened Thursday at $79,283.34, down 1.5% from Wednesday's open and below the psychologically loaded $80,000 line that has acted as the magnet trade for the past three weeks, Yahoo Finance reported. Ether opened at $2,257.71, also lower for the fourth consecutive session, with both majors now down on the week even as the spot ETF complex notched its seventh straight week of net inflows.
The disconnect between price action and flows is the puzzle of the week. US spot Bitcoin ETFs added roughly $46.3 million on May 6 alone, extending a five-day inflow streak that totaled $1.69 billion. BlackRock's IBIT pulled in $134.6 million in that single session, per MEXC data, and the fund now sits on more than $66 billion in cumulative net inflows since launch — by far the largest of any spot Bitcoin product in the world.
Where the Selling Is Coming From
The institutional bid via ETFs is real, but it is being absorbed by spot supply that is rotating in three directions. Long-term holders who accumulated below $30,000 in 2022 and 2023 are continuing to distribute into ETF demand, a pattern visible in the realized-cap heat map and confirmed by the steady increase in coin age destroyed on-chain. Miners — facing post-halving block subsidies of 3.125 BTC and competing with surging hashprice volatility — have been net sellers each of the last six weeks. And short-term holders, the cohort most sensitive to mean-reversion, are sitting on average cost-basis just above $82,000, which means the current price action puts roughly 60% of that supply offside.
The compression has not yet broken. Spot prices have held above $78,000 since the FOMC meeting on April 30, the level that coincides with the 200-day exponential moving average and the volume-weighted average price of all ETF inflows since launch. A clean break of $78,000 would force algorithmic deleveraging and likely accelerate the move toward the $72,000 zone that contained the prior consolidation, 24/7 Wall St. noted.
The ETH Problem
Ether is the weaker link. BlackRock's ETHA shows a year-to-date NAV total return of negative 21.2% as of May 11, and the spot Ethereum ETF complex sits on more than $410 million in net outflows for the first four months of 2026. April broke a five-month outflow streak with $356 million in inflows, but the recovery has been uneven and ETHA's single-day pulls have ranged from $37 million to roughly $100 million, well below IBIT's daily print volumes. The market is pricing ETH as a structurally weaker asset than BTC inside the institutional channel, and the spot ratio of ETH/BTC at roughly 0.0285 sits near its lowest level since 2020.
The catalysts that could re-rate Ether are macro and regulatory. A clean CLARITY Act advance through the Senate Banking Committee today (covered in Article 3) would resolve the most acute regulatory overhang on staking-enabled ETH ETF products, which most issuers paused after the SEC pushed back on yield-bearing structures last year. A second catalyst sits with the next major Ethereum protocol upgrade and the data-availability scaling roadmap, which will determine whether the L2 ecosystem keeps capturing the bulk of fee revenue or whether mainnet absorbs more activity.
The Levels That Matter Into Friday
Bitcoin's first defensive line is $78,000. Below that, the next confluence sits at $74,500, the 50% retracement of the move from the December lows to the March highs. Resistance is layered at $81,200, the prior breakdown shelf, and then $84,500. On Ether, $2,180 is the immediate floor, with the $2,050 March low as the next downside reference. Traders should also watch the BTC/Nasdaq correlation, which has tightened to roughly 0.62 over the past 30 sessions — meaning any sharp move in QQQ around Nvidia's May 27 print will likely transmit directly into spot Bitcoin.
The base case into the weekend is range continuation between $78,000 and $81,500 absent a surprise from the CLARITY Act vote. The bear case is a $78,000 break that triggers stop runs into $74,500. The bull case requires a reclaim of $82,000 with ETF inflows reaccelerating above $500 million daily, which would set up a retest of the all-time highs near $90,000 by early June.
