Week in Numbers

Spot crypto ETFs recorded $417.9 million in net inflows for the week of April 13–17, extending the streak of positive weekly flows but marking a notable deceleration from the prior week's $863.2 million — a 51.6% week-over-week decline. Despite the softer flow pace, risk assets rallied sharply across the board, with BTC gaining 9.0%, ETH climbing 10.5%, XRP leading at 11.4%, and SOL advancing 9.0%. The divergence between decelerating inflows and accelerating prices suggests the rally may be drawing from spot and derivatives markets rather than ETF-driven institutional demand alone.

Daily Flow Breakdown

The week's flow profile was heavily front-loaded. Monday opened with $276.0 million in net inflows, followed by Tuesday's $400.7 million — the week's peak and the session that set the tone. Wednesday held firm at $273.7 million, but Thursday collapsed to just $19.4 million, a 93% single-day decline that coincided with Bitcoin approaching the $78,000 level. Friday's U.S. markets were closed for Good Friday, leaving Thursday's trickle as the week's final data point.

The sharp Thursday deceleration points to possible profit-taking or positioning caution ahead of the long weekend. With prices near weekly highs and geopolitical headlines circulating — including Iran-related uncertainty around the Strait of Hormuz — market participants may have elected to reduce exposure into the holiday.

ETF Leaderboard

BlackRock's IBIT dominated the week so completely that it captured 147% of total net inflows — meaning every other product combined was a net drag on the headline figure. The concentration is striking and suggests that institutional allocators continue to favor the largest, most liquid Bitcoin ETF product above all alternatives.

Top 5 Weekly Inflows:

  • IBIT (BlackRock): +$615.7M ↑
  • ETHA (BlackRock): +$67.7M ↑
  • FETH (Fidelity): +$41.4M ↑
  • BITB (Bitwise): +$25.4M ↑
  • ETHB (BlackRock): +$16.5M ↑

Top 5 Weekly Outflows:

  • ETHE (Grayscale): -$16.8M ↓
  • XRPR (REX-Osprey): -$2.8M ↓
  • TETH (21Shares): -$1.4M ↓
  • SOLZ (ProShares): -$850K ↓
  • HODL (VanEck): -$80K ↓

On the Ethereum side, BlackRock's ETHA and FETH from Fidelity combined for $109.1 million in inflows, while Grayscale's ETHE continued its slow bleed at -$16.8 million. The Grayscale-to-BlackRock rotation in Ethereum products appears to be following the same playbook that defined Bitcoin ETF flows in 2024–2025. Altcoin products saw modest activity: XRP ETFs netted +$20.9 million while SOL products added $19.1 million, though ProShares' SOLZ posted a small outflow against the trend.

Price Scorecard

Every major crypto asset posted weekly gains exceeding 9%, making this the strongest broad-based rally in several weeks.

  • BTC: $70,755 → $77,141 +9.0% ↑ | Range: $74,524–$78,390
  • ETH: $2,192 → $2,421 +10.5% ↑ | Range: $2,317–$2,467
  • SOL: $81.54 → $88.87 +9.0% ↑ | Range: $87.37–$90.80
  • XRP: $1.325 → $1.477 +11.4% ↑ | Range: $1.422–$1.511

Bitcoin's intraday high of $78,390 on Thursday represented the week's peak — and notably, it arrived on the same session that ETF flows nearly evaporated. That pattern may suggest momentum-driven spot buying carried prices higher even as ETF allocators pulled back, or that the price advance itself triggered the flow deceleration as short-term holders took profits through fund redemptions.

Ethereum's 10.5% gain outpaced Bitcoin, consistent with rising ETH ETF inflows and renewed trader attention to the asset. Headlines around Ethereum ETF flow momentum appear to have reinforced a positioning feedback loop, though sustaining the pace above $2,400 into next week will be the real test.

Stablecoin Pulse

Stablecoin supply expanded meaningfully during the week. USDT added $1.42 billion, pushing total supply to $185.8 billion — a pace of minting that suggests fresh capital entering the crypto ecosystem rather than recycled on-chain activity. USDC grew by a more modest $98 million to $78.7 billion. The USDT expansion in particular points to continued demand from non-U.S. markets and may serve as a leading indicator of further spot buying pressure if the capital rotates into risk assets.

Week's Top Stories

  • Ethereum ETF momentum draws trader focus — Rising ETH product inflows prompted coverage of whether the flow trend can sustain as Ethereum tests overhead resistance near $2,450.
  • Rep. Sheri Biggs discloses $250K Bitcoin ETF purchase — The congressional disclosure, reported by BeInCrypto, comes amid a broader push for Bitcoin reserve legislation and adds to the growing list of U.S. lawmakers with direct crypto exposure.
  • Iran-U.S. Hormuz tensions simmer into the weekend — CryptoSlate flagged geopolitical risk around disputed narratives on a Strait of Hormuz deal, a factor that could influence risk appetite when markets reopen Monday.
  • Cardano founder challenges BIP-361 Bitcoin recovery plan — Charles Hoskinson's public pushback on the proposed Bitcoin protocol change generated debate around base-layer governance, though market impact appeared minimal.
  • Bitcoin crosses $77,000 as broad crypto ETF gains persist — Bitcoin.com noted the sustained multi-asset inflow trend, with BTC and ETH products leading institutional demand.

Outlook

Heading into next week, the key question is whether Thursday's flow deceleration to $19.4 million was a holiday-related anomaly or the beginning of a pullback in institutional appetite after a strong two-week run. Monday's flow data — covering Thursday's settlement — will be the first signal.

Levels to watch: Bitcoin faces immediate resistance at the weekly high of $78,390, with the psychologically significant $80,000 level looming above. Support appears established around $74,500, the week's low. Ethereum's $2,450–$2,467 zone marks the near-term ceiling, with $2,317 as the downside reference point.

The $1.42 billion in weekly USDT minting suggests sidelined capital remains available — whether it enters crypto or stays parked may depend on how geopolitical headlines evolve over the long weekend. Iran-related risk and any weekend developments around the Strait of Hormuz could set Monday's opening tone. Options expiry calendars and FOMC commentary should also remain on the radar as April draws to a close.