Crypto exchange-traded funds regained traction in the second week of December, offering one of the clearest signs yet that investor sentiment has stabilized after several volatile weeks. Spot bitcoin and ether ETFs both returned to meaningful net inflows, while Solana and XRP products continued to attract fresh capital. The weekly pattern suggests that investors are not rushing back indiscriminately, but are instead rebuilding exposure selectively as the market moves deeper into year-end.
Bitcoin ETFs Return to Positive Momentum
Spot bitcoin ETFs recorded $286.60 million in net inflows for the week, a notable recovery after recent turbulence and uneven conviction across the complex. The largest contribution came from BlackRock’s IBIT, which overcame early-week outflows and ended the period with $214.10 million in net inflows. That result reinforced IBIT’s role as the dominant liquidity magnet among U.S.-listed bitcoin ETF products.
Fidelity’s FBTC showed some of the widest swings during the week. Although it experienced heavy redemptions early on, a large inflow of $198.85 million on Tuesday was enough to leave the fund with $84.47 million in net weekly inflows. Grayscale’s Bitcoin Mini Trust also contributed to the improved backdrop, posting $22.82 million in inflows, even as the legacy GBTC vehicle remained under pressure and finished the week with -$38.76 million in net outflows.
Elsewhere, Bitwise’s BITB added $24.66 million, Franklin’s EZBC brought in $8.09 million, and Invesco’s BTCO collected $6.50 million. WisdomTree’s BTCW was also slightly positive at $987,000. Not every bitcoin fund shared in the rebound, however. VanEck’s HODL posted -$25.14 million in outflows, while Ark & 21Shares’ ARKB lost -$11.12 million on the week.
The distribution of flows suggests that while capital has returned to bitcoin exposure, investors remain selective in how they express that view. Larger, more liquid products continue to absorb the bulk of allocations, while some funds still face rotation or profit-taking pressure.
Ether ETFs Show Stronger Follow-Through
Spot ether ETFs posted $208.94 million in net inflows, marking their strongest weekly showing in more than three weeks. The rebound in ether-linked products adds to the broader impression that crypto ETF sentiment is improving, even if the market remains cautious overall.
BlackRock’s ETHA led the category decisively with $138.65 million in net inflows over the week. Consecutive strong sessions helped make ETHA the primary engine behind ether’s recovery. Fidelity’s FETH also ended in positive territory, recording $35.35 million in net inflows despite seeing some midweek redemptions.
Grayscale’s Ether Mini Trust contributed $32.80 million, indicating renewed investor interest in lower-fee ether products. At the same time, Grayscale’s ETHE continued to lose assets and ended the week with -$34.17 million in net outflows. Other issuers also participated in the improvement: Bitwise’s ETHW added $17.91 million, VanEck’s ETHV brought in $14.64 million, and 21Shares’ TETH posted $3.75 million.
The ether data suggests that buyers are gradually rebuilding positions after recent instability. While the pace of inflows still trails the largest bitcoin products, the category’s broad participation points to firmer underlying demand than in previous weeks.
Solana ETFs Stand Out for Consistency
Among major altcoin ETF segments, Solana delivered one of the most stable weekly performances. Spot Solana ETFs recorded $37.20 million in net inflows, and notably, none of the seven tracked funds posted weekly outflows. That level of consistency stands out in a market where flows have often been fragmented from one issuer to another.
Bitwise’s BSOL remained the category leader with $15.90 million in net inflows. Grayscale’s GSOL and Fidelity’s FSOL followed with $8.73 million and $8.40 million, respectively. Smaller but still positive additions came from VanEck’s VSOL at $3.06 million and Franklin’s SOEZ at $1.12 million.
While Solana’s total weekly inflow was smaller than those of bitcoin, ether, or XRP, its significance lies in the uniformity of the demand. In a period marked by cautious repositioning, Solana appears to be the most stable inflow story among the leading altcoin ETF categories covered in the report.
XRP ETFs Extend a Clear Winning Streak
XRP spot ETFs continued to build momentum, bringing in $93.57 million in net inflows for the week. The category’s most notable feature is not just the absolute amount of capital, but the persistence of that demand. According to the report, XRP-linked ETF products have now posted five consecutive weeks of positive flows, indicating sustained institutional positioning rather than a one-off speculative burst.
Franklin’s XRPZ led the category with $50.27 million in net inflows. Bitwise’s XRP product added $25.44 million, while Canary’s XRPC and Grayscale’s GXRP posted $11.40 million and $6.82 million, respectively. The fact that multiple issuers participated in the trend suggests that the demand is relatively broad-based within the XRP ETF segment.
This continued strength in XRP products may be especially notable because it has persisted even as broader crypto markets have gone through repeated reversals. The data points to a market segment where confidence has remained intact and where institutions appear comfortable maintaining or expanding exposure.
A More Constructive Tone Into Year-End
Taken together, the Dec. 8–12 period looks like a stabilization week for crypto ETFs. Bitcoin and ether both moved back into clearly positive territory, Solana maintained a remarkably even flow profile, and XRP extended one of the strongest positive streaks among major crypto fund categories.
Just as importantly, the recovery was not driven by a single isolated fund or one unusually large allocation. Instead, the week showed improving participation across several issuers and asset types, though with an obvious preference for the largest and most established products. That pattern is consistent with a market that is no longer retreating broadly, but is instead recalibrating risk in a measured way.
For investors watching ETF flows as a gauge of institutional sentiment, the latest data offers a more constructive signal than the prior weeks. Capital has not returned in an aggressive, risk-on wave, but it has resumed moving into crypto exposure with greater discipline. As the market heads further into December, that selective resilience may prove more important than short bursts of enthusiasm.