ETF Inflows Are Back on the Menu: Seven-Day Streak Has Institutions Acting Less Like Weak-Handed Tourists

US spot Bitcoin ETFs have just strung together seven straight days of inflows, their longest winning streak since the glory days of October 2025. Per SoSoValue data, the funds vacuumed up another $199.4 million on Monday, pushing the weekly total to a cool $1.2 billion—enough to make any degen's heart do a little flippening.

Sure, the current run is nice, but let's not get carried away and start planning the yacht party just yet. It's still a mere shadow of the legendary October 2025 spree, where a mind-bending $6 billion cascaded in over nine days. Monday's total trading volume actually cooled to $2.6 billion, though total ETF AUM quietly snuck up to $96.7 billion, proving that slow and steady can still win the race, even in crypto.

Year-to-date net flows are still staring at a red chart, thanks to a brutal $1.8 billion in monthly outflows that's only been partially clawed back by $1.7 billion in inflows. This ETF comeback tour is part of a wider crypto product rally, with investment vehicles pulling in about $2.7 billion over three consecutive weeks, nudging the year-to-date figure back into the green at roughly $1.2 billion, according to CoinShares.

Over in the altcoin ETF arena, things were also popping off. Ether ETFs led the charge with a $138.3 million intake—their biggest single-day haul since March 4. Solana wasn't far behind, grabbing $17.8 million for its own March 4 high score. Even the perpetually struggling XRP ETFs finally saw a green candle, with $4.64 million in inflows breaking an eight-day losing streak. That minor victory came after the funds had been ruthlessly drained of $56.8 million from March 5-16.

Despite bleeding $33.5 million so far in March, XRP ETFs are somehow still net positive for the year, saved by a heroic $73.7 million combined inflow in January and February. Meanwhile, Solana continues to be the teacher's pet of 2025's crypto ETF class, flexing a whopping $223 million in net inflows and making everyone else look bad.

Ether ETFs, on the other hand, are still trying to bail out a sinking boat with a teaspoon. They're sitting on $364.5 million in net year-to-date outflows, a confusing situation where $358.5 million in March inflows is desperately trying to fill a $723 million hole dug in January and February.

What's causing this sudden burst of institutional courage? Analysts are pointing their fingers at a new 68-page regulatory love letter from the SEC and CFTC, which basically declared most cryptocurrencies "not securities." This major rulebook shift is seen as a potential catalyst that could cut through the compliance red tape and maybe, just maybe, open the floodgates for even more crypto ETF products.