Crypto ETFs See Fresh Capital as Bitcoin and Ethereum Extend Streaks

Bitcoin ETFs add $203M on July 21 for a six-day inflow streak, while Ethereum ETFs add $37.47M for a third day of inflows overall.

Spot crypto ETFs posted fresh inflows on July 21, extending recent demand across several major assets. Bitcoin led the day’s flows, while Ethereum added another positive session.

According to Wu Blockchain, SoSoValue data showed $203 million entering spot Bitcoin ETFs on July 21. The figure marked the sixth straight day of net inflows for U.S. Bitcoin funds.

Spot Ethereum ETFs also recorded $37.471 million in net inflows, continuing their three-day positive streak. That kept ETH products in focus after earlier mixed fund-flow sessions.

Market Analysts also pointed to inflows into SOL and XRP products on the same day. The data suggests ETF demand is spreading beyond Bitcoin and Ethereum.

Bitcoin ETFs Extend Six-Day Streak

Wu Blockchain reported that spot Bitcoin ETFs recorded $203 million in net inflows on July 21. Net inflows mean more capital entered the funds than left them. This result extended Bitcoin ETF inflows to six straight trading days.

SBlockSpy reported a similar daily figure of about $203.2 million. The account said the six-day inflow streak reached about $930 million. This shows steady demand through listed Bitcoin investment products.

BlackRock’s IBIT led the Bitcoin ETF flow table for the session. SBlockSpy said IBIT added $163.9 million in net inflows. Fidelity’s FBTC followed with $23.1 million in net inflows.

According to SoSoValue data, spot Bitcoin ETFs recorded $203 million in net inflows on July 21 (ET), marking the sixth consecutive day of net inflows. Spot Ethereum ETFs saw $37.471 million in net inflows, extending their net inflow streak to three days. pic.twitter.com/kmkANGsLwA

— Wu Blockchain (@WuBlockchain) July 22, 2026

Ethereum ETFs Add Third Positive Day

Ethereum ETFs also ended July 21 with positive daily flows. Wu Blockchain reported $37.471 million in net inflows for spot Ethereum funds. This extended Ethereum’s inflow run to three consecutive days.

That Martini Guy cited ETH inflows at $37.47 million for the same session. The figure was smaller than Bitcoin’s total but still positive. It showed Ethereum products continued attracting capital during the period.

However, Bitcoin remained the stronger ETF category by daily flow size. Its six-day streak was also longer than Ethereum’s current run. Traders may now watch whether ETH funds can maintain demand this week.

Read also: 

Solana Could Surge to $127 If It Clears This Critical Resistance: Analysis

SOL and XRP Join Flow Discussion

That Martini Guy also listed inflows into SOL and XRP products. The post showed SOL at $5.83 million in net inflows. It also showed XRP at $5.66 million for July 21.

🚨 Spot ETF demand is continuing to build.

July 21 net inflows:

• BTC: +$203.14M
• ETH: +$37.47M
• SOL: +$5.83M
• XRP: +$5.66M

It's not just Bitcoin anymore.

Institutional money is starting to spread across multiple crypto assets. pic.twitter.com/DByJ72ZaBn

— That Martini Guy ₿ (@MartiniGuyYT) July 22, 2026

These figures suggest ETF demand is moving across more crypto assets. Bitcoin still leads the category by size and depth. Even so, smaller inflows into other assets may widen market attention.

ETF flows can change quickly as price action and demand shift.

However, repeated inflows often show steady interest from traditional market buyers. The next sessions may decide whether these inflow streaks continue.