REX-Osprey SOL + Staking ETF (SSK) belongs to the Cryptocurrency category. Below you'll find alternative ETFs from the same category, ranked by key criteria, plus funds that investors commonly compare with SSK. Use the tables to find lower-cost options, better risk-adjusted returns, or a closer substitute for your current allocation.
Cheapest Alternatives to SSK
SSK charges 0.75% annually. There are 63 ETFs in the Cryptocurrency category with lower expense ratios, going as low as 0.14%.
| Symbol | Name | Expense Ratio | AUM | Inception | |
|---|---|---|---|---|---|
| Morgan Stanley Bitcoin Trust | 0.14% | 392.44M | Apr 2026 | SSK vs MSBT | |
| Grayscale Ethereum Staking Mini ETF | 0.15% | 1.56B | Jul 2024 | SSK vs ETH | |
| Grayscale Bitcoin Mini Trust ETF | 0.15% | 3.77B | Jul 2024 | SSK vs BTC | |
| Franklin Bitcoin ETF | 0.19% | 361.40M | Jan 2024 | SSK vs EZBC | |
| Franklin Ethereum ETF | 0.19% | 38.05M | Jul 2024 | SSK vs EZET |
Best Risk-Adjusted Alternatives to SSK
SSK has a PortfoliosLab risk / return rank of 3. There are 32 ETFs in the Cryptocurrency category with higher risk-adjusted ranks, going as high as 95.
| Symbol | Name | Risk / Return Rank | AUM | Inception | |
|---|---|---|---|---|---|
| Grayscale Zcash Trust (ZEC) | 95 | — | Oct 2017 | SSK vs ZCSH | |
| ProShares Short Bitcoin ETF | 60 | 104.61M | Jun 2022 | SSK vs BITI | |
| Proshares Ultrashort Bitcoin ETF | 55 | 166.33M | Apr 2024 | SSK vs SBIT | |
| T-Rex 2X Inverse Bitcoin Daily Target ETF | 49 | — | Jul 2024 | SSK vs BTCZ | |
| CoinShares Bitcoin Miners ETF | 38 | 240.40M | Feb 2022 | SSK vs WGMI |
Top Performing SSK Alternatives (YTD)
SSK is at -39.90% YTD. There are 81 ETFs in the Cryptocurrency category with higher YTD returns, going as high as 37.29%.
| Symbol | Name | YTD Return | AUM | Inception | |
|---|---|---|---|---|---|
| Proshares Ultrashort Bitcoin ETF | 37.29% | 166.33M | Apr 2024 | SSK vs SBIT | |
| T-Rex 2X Inverse Bitcoin Daily Target ETF | 32.30% | — | Jul 2024 | SSK vs BTCZ | |
| Grayscale Stellar Lumens Trust (XLM) | 30.35% | — | Dec 2018 | SSK vs GXLM | |
| ProShares Short Ether Strategy ETF | 28.26% | 15.65M | Nov 2023 | SSK vs SETH | |
| ProShares UltraShort Ether ETF | 27.38% | 50.33M | Jun 2024 | SSK vs ETHD |
Lowest Volatility Alternatives to SSK
SSK has 71.72% 1-year volatility. There are 104 ETFs in the Cryptocurrency category with lower 1-year volatility, going as low as 1.96%.
| Symbol | Name | Volatility 1Y | AUM | Inception | |
|---|---|---|---|---|---|
| Calamos Bitcoin Structured Alt Protection ETF - Oc... | 1.96% | — | Oct 2025 | SSK vs CBOO | |
| Calamos Laddered Bitcoin 90 Series Structured Alt ... | 3.65% | — | Oct 2025 | SSK vs CBOL | |
| Calamos Bitcoin 90 Series Structured Alt Protectio... | 6.52% | — | Oct 2025 | SSK vs CBXO | |
| Calamos Bitcoin 80 Series Structured Alt Protectio... | 11.62% | — | Oct 2025 | SSK vs CBTO | |
| FT Vest Bitcoin Strategy Floor15 ETF - October | 11.68% | 7.63M | Sep 2025 | SSK vs BFOC |
Lowest Drawdown Alternatives to SSK
SSK has a 1-year max drawdown of -73.56%. There are 64 ETFs in the Cryptocurrency category with shallower 1-year drawdowns, going as shallow as -14.02%.
| Symbol | Name | Max Drawdown 1Y | AUM | Inception | |
|---|---|---|---|---|---|
| Horizon Kinetics Blockchain Development ETF | -14.02% | 22.79M | Aug 2022 | SSK vs BCDF | |
| FT Vest Bitcoin Strategy Floor15 ETF - July | -21.27% | 3.46M | Jun 2025 | SSK vs BFJL | |
| REX Crypto Equity Premium Income ETF | -22.47% | 111.23M | Dec 2024 | SSK vs CEPI | |
| ProShares Short Bitcoin ETF | -25.28% | 104.61M | Jun 2022 | SSK vs BITI | |
| Global X Bitcoin Trend Strategy ETF | -25.66% | 1.48M | Mar 2024 | SSK vs BTRN |
Other ETFs from REX-Osprey
The 1 most viewed REX-Osprey ETFs shown here include DOJE and span 1 categories.
| Symbol | Name | Category | Risk / Return Rank | YTD Return | AUM | Inception | |
|---|---|---|---|---|---|---|---|
| REX-Osprey DOGE ETF | Cryptocurrency | — | -40.83% | — | Sep 2025 | SSK vs DOJE |
Often Compared With SSK
Investors most often compare SSK with SOEZ, EZPZ. These 2 comparison targets span 1 categories, based on PortfoliosLab usage data.
| Symbol | Name | Category | Risk / Return Rank | YTD Return | AUM | Inception | |
|---|---|---|---|---|---|---|---|
| Franklin Solana ETF | Cryptocurrency | — | -39.63% | 8.30M | Dec 2025 | SSK vs SOEZ | |
| Franklin Crypto Index ETF | Cryptocurrency | 2 | -30.15% | 14.33M | Feb 2025 | SSK vs EZPZ |
Compare SSK with Any Fund or Stock
Compare SSK with any ETF, mutual fund, or stock using PortfoliosLab's comparison tool.
Pair SSK with funds that move differently
REX-Osprey SOL + Staking ETF alternatives help with substitution. Diversifiers are the next step when you want funds with lower historical correlation to SSK.
Explore SSK Diversifiers