VanEck, Grayscale update their Spot BNB ETF filing: ‘Potential launch likely’

Binance Coin [BNB] could soon join the U.S. Spot altcoin ETF club. According to Bloomberg ETF analyst James Seyffart, asset managers Grayscale and VanEck both amended their S-1 filings with the regulator, the SEC.  Seyffart added,  Definitely movement at the SEC with regard to a potential $BNB ETF launch. VanEck just filed an amended prospectus for their $BNB ETF. This is their fifth amendment. For Grayscale, Friday’s updated filing was the second amendment. Seyffart noted that the movement suggested there was feedback on the applications. According to him, these updates suggested a near-future launch that could make BNB the next spot ETF in the U.S.  VanEck was the first to apply for a spot BNB ETF in May 2025. In early 2026, Grayscale followed suit. If approved, BNB would join a list of altcoin ETFs including ETH, SOL, XRP, LINK, HBAR, AVAX, LTC, and HYPE.  It's worth noting that there is already a U.S. spot BNB ETF that is active, but it's a leveraged product from Tecrium. It began trading in late April 2026 and now has $287K in total assets.   BNB Chain post-quantum plans Separately, the BNB Chain has fast-tracked its pathway to a post-quantum computer era. However, the chain is opting for a massive trade-off between security and network performance.  The report noted that there was nearly 50% in network degradation during tests for various post-quantum cryptographic methods. As such, it has opted for a lower-tier method (ML-DSA-44, Dilithium2) to avoid over-stretching the block size.   According to the chain, this will be a sufficient security window, as real quantum computers are still 10-20 years away. As a result, its entire stack won’t be upgraded right away but will be phased and targeted to ensure minimal impact on network performance.  Ethereum, Ripple, Solana, and other chains are all racing to be quantum-ready. With rising exploits, quantum computers could pose even outsized threats amid growing mainstream adoption.  Following these positive updates, there are select whales that have turned bullish on BNB. In fact, some have even dumped $50M in Ethereum and rotated into BNB. Well, a look at the BNB/ETH ratio, which gauges the relative performance between the altcoins, showed BNB posted better investor returns in the past two weeks.  It rallied 12% against ETH and still had an upside potential of 10% before the outperformance waned, per the ratio. At press time, BNB traded at $660.   Final Summary Grayscale and VanEck filed amendments to their Spot BNB ETF applications. Bloomberg analyst Seyffart said the update meant the product could soon hit the U.S. markets as whales positioned accordingly.