Solana ETF vs XRP ETF comes down to one number: carry. For the week ending September 18, 2026, SoSoValue data shows Solana ETFs logged a 12th straight green week at $13.2 million while XRP ETFs extended a 10-week streak with $9.56 million. But BSOL’s issuer page lists a 5.31% net staking rate against a 0.20% fee. Every US spot XRP ETF pays zero.
That gap is worth more than the flow headlines. One product pays you to hold it. The other charges you and hands back nothing.
What happened in crypto ETF flows in the week ending September 18, 2026?
Solana ETFs took in $13.2 million for the week ending September 18, 2026, a 12th consecutive week of net inflows, according to SoSoValue data. XRP ETFs added $9.56 million over September 15-19, a 10th straight green week. Bitcoin ETFs managed $6.2 million, the smallest weekly figure in 141 weeks of trading.
The bitcoin number is the one that stops you. SoSoValue data shows $1.499 billion moved gross across the week, but mid-week outflows of $450.33 million on September 15 and $295.98 million on September 16 cancelled nearly all of it.
So the altcoin funds outdrew a $102.53 billion bitcoin complex on net flow. That is a real milestone, and it is also a much smaller achievement than it reads.
The scoreboard, fund complex by fund complex
Cumulative inflows tell a different story from the streaks. Solana ETFs sit at $1.37 billion cumulative with $1.42 billion in net assets. XRP ETFs, with the shorter streak, hit an all-time-high $1.720 billion cumulative on September 18 before Thursday redemptions trimmed it to $1.710 billion, per SoSoValue figures cited by CryptoPotato on September 20.
XRP is the bigger asset gatherer. Solana is the more consistent one. Neither is close to bitcoin’s $55.16 billion cumulative haul.
Which is cheaper to hold, a Solana ETF or an XRP ETF?
On headline fee, the two complexes are close: Solana funds cluster at 0.19% to 0.30%, XRP funds at 0.19% to 0.50%. On total holding cost, they are not close at all. Solana funds stake. XRP funds cannot, because the XRP Ledger has no staking mechanism to pay them.
Here are the three funds with the cleanest issuer-verified numbers as of this week.
| Fund | Ticker | Sponsor fee | Net staking rate | Net annual carry | AUM (as of) |
|---|---|---|---|---|---|
| Bitwise Solana Staking ETF | BSOL | 0.20% | 5.31% | +5.11% | $1.145B (Sep 17, 2026) |
| Bitwise XRP ETF | XRP | 0.34% | None | -0.34% | $525.2M (Sep 17, 2026) |
| Canary XRP ETF | XRPC | 0.50% | None | -0.50% | $346.0M (Sep 18, 2026) |
All three figures come from the issuers’ own fund pages. BSOL lists a 0.20% sponsor fee, $1,145,113,559 in assets as of September 17, 2026, and a NAV of $13.87 as of September 16.
The Bitwise XRP fund page lists a 0.34% fee and $525,195,850 in assets as of September 17, 2026. Canary’s page lists a 0.50% sponsor fee and $345,951,665 as of September 18, 2026.
Watch the fee that moved
One number deserves scrutiny. A January 11, 2026 survey of XRP ETF fees recorded Canary’s XRPC at 0.35%. The issuer page now shows 0.50%.
Introductory crypto ETF pricing rolls off. Check the fund page, not last quarter’s comparison table, before you assume you know what you are paying.
How much does staking actually change the math on $10,000?
On a $10,000 position held one year, the fee difference between these funds is roughly $30. The staking difference is roughly $530. Fee shopping between XRP ETFs is a rounding error next to the structural question of whether your fund earns network rewards at all.
The arithmetic, using the rates on the issuer pages this week:
- BSOL: $10,000 x 0.20% = $20 in fees. $10,000 x 5.31% net staking = $531 in rewards. Net carry: +$511.
- Bitwise XRP: $10,000 x 0.34% = $34 in fees. Rewards: $0. Net carry: -$34.
- Canary XRPC: $10,000 x 0.50% = $50 in fees. Rewards: $0. Net carry: -$50.
The spread between BSOL and XRPC is $561 per $10,000 per year, before either token moves a cent. Over three years, ignoring compounding, that is $1,683 on a $10,000 stake.
For scale: 5.31% net is 1.21 percentage points above the 4.10% Treasury bill yield reported in our September 18 cash-yield comparison. The difference is that a T-bill does not lose 30% of its principal in a bad quarter. Compare that to T-bills versus money market funds before treating staking as a cash substitute.
Is a 5.31% staking rate really a yield?
No, and this is the most important caveat in the post. BSOL’s page breaks the rate into a 5.65% gross staking reward rate and a 5.31% net rate as of September 18, 2026, with the gross figure defined as inflation rewards plus MEV plus block rewards. It is a 90-day average, and it is paid in SOL.
Inflation rewards are dilution. The Solana network mints new SOL and pays it to stakers.
If you stake, you hold your share. If you do not, you are diluted. That makes a large part of the 5.31% a defense against debasement rather than income on top of it.
The rest is real: MEV and priority fees are payments for economic activity, not new supply. But no issuer breaks those components out cleanly, so treat the headline number as a range, not a coupon.
BSOL also states it targets staking 100% of holdings through Helius, with Coinbase Custody Trust as custodian. Rewards, in the fund’s own words, “are subject to change and are not guaranteed.” We ran the wrapper-versus-self-custody version of this question in Solana staking ETF vs staking SOL yourself.
The fee you cannot see on the fund page
Headline expense ratios hide staking cuts. An August 2026 US News survey of eight Solana ETFs lists Grayscale’s GSOL at a 0.19% expense ratio, the lowest of the group, alongside a 7% fee on staking rewards.
Against a 5.65% gross network rate, a 7% cut is roughly 0.40 percentage points. That is twice the entire BSOL sponsor fee.
The same survey lists 21Shares TSOL at 0.21% with a waiver to 0% until July 2027, Fidelity FSOL and Invesco QSOL at 0.25%, VanEck VSOL at 0.30%, REX-Osprey SSK at 0.75%, and Volatility Shares SOLZ at 1.64% with no staking. Lowest headline fee is not lowest total cost.
Which crypto ETF fits which investor?
Neither complex is “better” in the abstract. They answer different questions. Staking exposure pays carry and imports validator and slashing risk. XRP funds are simple spot wrappers with a known, negative carry. Match the structure to what you are actually trying to own.
| If you want | Structure that fits | What it costs | The catch |
|---|---|---|---|
| Carry while holding a volatile asset | Staking Solana ETF (BSOL, 0.20%) | +5.11% net carry | Much of the reward is inflation, not income |
| Cheapest possible XRP wrapper | Lowest-fee XRP ETF on the issuer page today | -0.19% to -0.50% | Zero yield; fee drags tokens per share down |
| Deepest secondary liquidity | Largest fund by AUM in each complex | Spread, not expense ratio | Largest is not always cheapest |
| Yield with principal stability | Neither; see short-duration Treasuries | ~4.10% as of Sep 18, 2026 | No crypto upside |
| Bitcoin beta in a wrapper | Spot bitcoin ETF | Sponsor fee only | No staking exists on bitcoin at all |
If cost is your lens across crypto wrappers generally, our breakdown of the cheapest bitcoin ETF in 2026 and the MSTR versus IBIT comparison apply the same arithmetic to bitcoin.
What the inflow streaks don’t tell you
A 12-week streak sounds like conviction. At $13.2 million a week against $1.42 billion in net assets, it is roughly 0.9% weekly asset growth. The streak is real; the scale is small.
Look at the daily prints. SoSoValue data shows the Solana week was carried by a single $11.01 million day on September 14, followed by $1.35 million, $836,926, and then nothing.
XRP’s week was worse under the hood: $11.26 million Monday, zero Tuesday, $3.50 million Wednesday, then a $5.15 million outflow Thursday and another $43,700 out Friday. A green week with two red days is not a wave of demand. It is one Monday order.
Price context, as of September 20, 2026, per CoinGecko: SOL traded at $112.48, up 13.1% over seven days, with a $66.07 billion market cap. XRP traded at $1.42 with an $89.58 billion cap. XRP is the larger asset with the smaller staking story and the larger ETF inflow total.
One more structural note from the Bitwise XRP prospectus language: the amount of XRP represented by a share “will continue to be reduced during the life of the Fund” as tokens are sold to pay the sponsor fee. That is how every unstaked crypto trust works. Your token count only goes down.
Frequently asked questions
Can XRP ETFs ever pay a staking yield?
Not through staking. The XRP Ledger uses a consensus protocol without proof-of-stake rewards, so there is no native issuance for a fund to capture. Any XRP ETF yield would have to come from lending or derivatives overlays, which carry counterparty risk.
What is BSOL’s staking rate right now?
The BSOL fund page listed a 5.65% gross and 5.31% net staking reward rate as of September 18, 2026, described as a 90-day average. Rates move with network conditions and are not guaranteed.
Which XRP ETF has the lowest fee?
A January 11, 2026 fee survey put Franklin Templeton’s XRPZ lowest at 0.19%, with 21Shares TOXR at 0.30% and Bitwise XRP at 0.34%. Fees and waivers change, so verify on the issuer page before buying.
Is staking income taxable in a US ETF wrapper?
Staking rewards distributed by a fund are generally taxable to shareholders, and these products are structured as grantor trusts rather than registered funds. Tax treatment for crypto ETPs is unsettled and asset-specific. Talk to a tax professional; our piece on the crypto wash sale rule covers the related legislative fight.
How big are Solana ETFs compared to bitcoin ETFs?
Solana ETFs held $1.42 billion in net assets versus $102.53 billion for bitcoin ETFs as of the week ending September 18, 2026, per SoSoValue. Solana is about 1.4% of the bitcoin complex.
Does a lower expense ratio always mean lower cost?
No. Staking fee cuts, trading spreads, and premium or discount to NAV can all exceed the expense ratio. A 7% cut of a 5.65% gross staking rate is about 0.40 percentage points, more than most sponsor fees in either complex.
Why did bitcoin ETFs have their quietest week ever?
Gross activity was not quiet. SoSoValue data shows $1.499 billion changed hands across creations and redemptions; inflows and outflows simply cancelled to $6.2 million net, the smallest in 141 weeks.
The bottom line
On measurable holding economics, the staking Solana ETF wins, and it is not close. BSOL’s issuer page shows a 0.20% fee against a 5.31% net staking rate, a +5.11% annual carry. Both major XRP ETFs carry negative, at -0.34% and -0.50%.
What it depends on is whether you believe the staking rate is income or dilution defense. If you think a large share of the 5.65% gross rate is simply new SOL issued to stakers, the true carry advantage is narrower than $561 per $10,000, though still positive.
What does not depend on anything: XRP ETF holders get no rewards, pay a fee, and watch tokens per share decline. That is the trade. The flow streaks are noise around it.
This article is journalism, not investment advice. Do your own research before investing.
Sources
- Bitwise Solana Staking ETF (BSOL) fund page – fee, AUM, NAV, staking reward rates
- Bitwise XRP ETF fund page – fee, AUM, NAV, prospectus language
- Canary XRP ETF (XRPC) fund page – sponsor fee, AUM, NAV
- SoSoValue US Solana spot ETF dashboard – flow and net asset data
- CoinGecko – SOL and XRP prices and market caps, September 20, 2026
- 24/7 Wall St., September 19, 2026 – weekly flow breakdown
- CryptoPotato, September 20, 2026 – XRP ETF streak and daily flows
- US News, August 2026 – Solana ETF fee survey
Leave a Reply