BNB Could See Further Gains as Proposed Spot Staking ETF and Nasdaq-Listed $1B BNB Treasury Vehicle Spur Inflows

• REX-Osprey filed for a spot BNB ETF with staking exposure, aiming to list on Cboe BZX.

• Institutional demand pushed Net Flows for BNB above $15 million and Volume to $1.25 billion on the day.

• Open Interest rebounded above $1.5 billion and MACD momentum points to a near-term $900 target.

Meta description: BNB ETF news: REX-Osprey files for first spot Binance Coin ETF with staking; inflows topped $15M. Read implications for price, OI and volume.

What is the REX-Osprey BNB ETF filing?

The REX-Osprey BNB + Staking ETF is a proposed spot Binance Coin (BNB) exchange-traded fund that would hold BNB directly and add a staking component to generate additional yield. The filing seeks SEC approval and, if cleared, would list on the Cboe BZX Exchange.

How did the filing and treasury vehicle affect BNB price and flows?

Institutional moves — the REX-Osprey filing and a proposed Nasdaq-listed $1 billion BNB treasury company backed by YZi Labs — triggered sizable inflows. Per Artemis Analytics, BNB led chains with Net Flows topping $15 million, contributing to a price rebound from $833 to $857 and a pickup in Open Interest.

REX Shares, in partnership with Osprey Funds, filed an N-1A registration statement with the Securities and Exchange Commission (SEC).

This registration seeks to launch what could be the first spot Binance Coin [BNB] exchange-traded fund in the United States, including a staking component.

The proposed fund would list on the Cboe BZX Exchange if approved by the SEC.

On the same day, Bitwise filed an application for a spot Chainlink ETF and Canary filed for an Official Trump [TRUMP] ETF. These filings reflect a broader ETF application wave across crypto tokens. (Source: public filings summarized in market reports.)

The REX-Osprey BNB + Staking ETF is structured similarly to prior staking ETF proposals, allowing spot BNB exposure while generating returns from staking rewards.

Source: Eric Balchunas/X

Moreso, investment firm B Strategy, backed by YZi Labs, announced plans for a $1 billion Nasdaq-listed BNB treasury company designed to act as a Berkshire-style vehicle for the ecosystem. That announcement signaled growing institutional interest and helped lift market sentiment.

What were the implications for OI, volume and net inflows?

The filings and treasury announcement produced measurable on-chain and derivative-market effects. Net Flows into BNB products topped $15 million, with Polygon and Base trailing below $10 million.

Open Interest recovered above $1.5 billion after an earlier dip; aggregated bid-ask delta flipped positive, and buy-side activity exceeded 300K orders per hour. Trading Volume climbed to roughly $1.25 billion on the day. (Source: Artemis Analytics; CoinGlass.)

Source: CoinGlass

Is BNB starting a bigger rally?

BNB traded at $857 after bouncing from a higher low near $830. That move recovered about half of a prior 8% advance from the same zone. Technical indicators show the MACD turning positive after a crossover, signaling short-term buying momentum.

Near-term resistance exists at $870; if price clears that level, the next target is around $900. Broader market sentiment will determine whether this price action becomes a sustained rally or a temporary retracement.

Source: TradingView

Frequently Asked Questions

Will a spot BNB ETF include staking rewards?

If approved, the REX-Osprey filing would combine spot BNB holdings with a staking mechanism to capture staking returns, offering investors direct token exposure plus potential staking yield.

How large were the inflows after the filings?

Net Flows into BNB-led products exceeded $15 million on the day of the filings, with aggregated Trading Volume around $1.25 billion and Open Interest rising above $1.5 billion. (Source: Artemis Analytics; CoinGlass.)

What should investors watch next for BNB?

Monitor regulatory updates on ETF approvals, Open Interest trends, and whether price clears the $870 resistance. A sustained break above $870 would increase the probability of a move toward $900.

Key Takeaways

• ETF filing impact: REX-Osprey’s spot BNB ETF with staking and a proposed $1B Nasdaq treasury vehicle spurred institutional flows.
• Market response: Net Flows topped $15M, Trading Volume reached ~$1.25B, and Open Interest rebounded >$1.5B.
• Near-term outlook: Technical momentum supports a $900 target if $870 resistance is cleared; broader market sentiment remains decisive.

Conclusion

This wave of ETF filings and a proposed Nasdaq-listed BNB treasury vehicle signal growing institutional interest in Binance Coin. The short-term market reaction—strong inflows, higher OI, and improving momentum—heightens the probability of a rally toward $900 if key resistance levels are broken. Watch regulatory developments and derivative metrics for confirmation.