Backpack just did something that shouldn’t really be possible on paper. The exchange overtook xStocksFi in monthly tokenized equities volume on Solana in July 2026, pulling in $1.06 billion in trading volume. The kicker: Backpack holds roughly 5% of Solana’s total tokenized stock supply, while xStocksFi controls about 87%.

That 73% issuer market share came exactly one month after Backpack launched its tokenized securities offering.

How a 5% supply player captured 73% of volume

Backpack’s edge appears to come from its propAMM models, a proprietary automated market maker design built through strategic partnerships that concentrates liquidity more efficiently than traditional order book or AMM approaches.

The platform’s SpaceX token, trading under the ticker SPCX, has been a standout performer. Shortly after its June 2026 listing, SPCX crossed 10,000 onchain holders. Cumulative volume on that single token surpassed $350 million.

Backpack’s tokenized version of SK Hynix, listed as SKHY through a partnership with Sunrise, generated $1.18 million in volume on its very first day of trading on July 10.

Traditional stock markets operate roughly 6.5 hours per day, five days per week. Tokenized equities on Solana trade around the clock.

Solana’s quiet dominance in tokenized equities

Solana now accounts for approximately 95% of all global onchain tokenized-equity trading. The category’s cumulative volume has crossed $10 billion, with recent monthly growth of around 180%.

The Backpack-xStocksFi competition reflects a divergence in approach: xStocksFi, developed by Backed Finance and closely integrated with Kraken’s infrastructure, has built its dominant supply position using models that incorporate synthetic elements. Backpack, operating as a regulated brokerage, has leaned into direct redeemability and 1:1 backing with real shares.

What this means for investors

The $1.06 billion monthly figure deserves some scrutiny before anyone gets too excited. Trading volume can be inflated by wash trading, bot activity, or incentivized liquidity programs that temporarily juice numbers. The SpaceX token’s organic holder growth suggests at least some of this volume is genuine.

xStocksFi still controls 87% of the tokenized stock supply on Solana. Solana’s 95% market share in tokenized equities creates concentration risk: if the chain experiences downtime, an entire global tokenized equity market effectively pauses.