Morgan Stanley's MSSE and MSOL Begin Trading on NYSE Arca With Staking From Day One

Morgan Stanley Investment Management today launched Morgan Stanley Ethereum Trust (NYSE Arca: MSSE) and Morgan Stanley Solana Trust (NYSE Arca: MSOL), giving investors the first spot ether WETH and SOL SOL exchange-traded products from a major U.S. bank-affiliated asset manager to include staking from the first day of trading.

Compass covered the NYSE Arca auto-effective filing on July 25. Today's official press release from Morgan Stanley Investment Management confirms actual trading is underway.

Ethereum's Validator Queue Creates a 47-Day Staking Lag for MSSE

The structural difference between the two new products follows from each network's mechanics, and it determines how quickly shareholders begin receiving staking rewards.

Ethereum's validator activation queue held approximately 2.71 million ETH as of July 6, 2026, creating an estimated 47-day waiting period before newly staked ether accrues rewards, according to the fund's prospectus as reported by Yahoo Finance. ETH queued for activation earns nothing during that window.

Solana SOL$103.25-0.9% operates with a two-to-three-day bonding period. MSOL targets up to 100% SOL staking and can be nearly fully deployed and earning within the first week of launch.

MSSE targets a 50%–80% staking range, capped at 80%, to preserve liquidity for creation and redemption flows while the Ethereum queue clears, per the fund prospectuses.

Staking Providers and How Rewards Reach Shareholders

Both funds use Figment, Galaxy Digital Blockchain Infrastructure, and Coinbase cbBTC$81,638.10+0.2% Canada as staking operators. Those providers retain 5% of gross staking rewards, per the fund prospectuses cited by Yahoo Finance; Morgan Stanley takes no additional cut of the staking yield, per the press release. Shareholders receive rewards as monthly cash distributions funded by selling a portion of the staked assets, with a minimum quarterly distribution schedule. MSSE's first staking distribution cannot occur until validators clear the activation queue.

0.14% Fee and Where the Race Stands

Both products carry a 0.14% annual expense ratio, which Bloomberg ETF analyst Eric Balchunas characterized as "instantly making them the cheapest in each category" at the time of filing. On the Solana side, the position shifted before MSOL's first trading day: 21Shares waived its TSOL sponsor fee to 0.00% for 12 months as of yesterday, making TSOL technically cheaper for the next year. MSSE holds the lowest fee among spot Ethereum ETPs with staking, per Benzinga.

Each fund opened with 50,000 shares and approximately $1 million in seed capital, per the fund prospectuses cited by Yahoo Finance. Morgan Stanley's Bitcoin Trust (MSBT) reached more than $381 million in assets under management as of July 16, 2026, per the press release.

Morgan Stanley's Distribution Reach as the Practical Differentiator

The fee comparison matters less than the distribution infrastructure. Balchunas noted that Morgan Stanley's 16,000 financial advisors managing $7 trillion serve clients who may not access smaller ETF issuers through their brokerage platforms. MSBT's $381 million trajectory offers a data point, though MSSE and MSOL enter a more competitive category: multiple spot Ethereum and Solana ETPs already trade, and the 21Shares fee waiver raises the bar specifically on Solana.

"The addition of MSSE and MSOL reflects the natural evolution of our product suite, which seeks to provide simplified access to digital assets through the ETP wrapper," said Ally Wallace, Global Head of ETFs at Morgan Stanley Investment Management.

Both ETPs track CoinDesk benchmark settlement rates: MSSE uses the CoinDesk Ether Benchmark 4PM NY Settlement Rate and MSOL uses the CoinDesk Solana Benchmark 4PM NY Settlement Rate. Morgan Stanley Investment Management Inc. is the delegated sponsor; Foreside Fund Services, LLC is the marketing agent.

Morgan Stanley's full ETF and ETP suite now spans 22 products and more than $14 billion in assets under management, per the press release. ETH gained approximately 2% intraday following the launch, trading above $1,900, while SOL moved up 0.43%, per Benzinga.