SEC Extends Review of PENGU and T. Rowe Crypto ETF Filings as Grayscale Seeks Options Approval

The U.S. Securities and Exchange Commission extended the review timelines for two proposed crypto ETFs—a Pudgy Penguins (PENGU) fund and a T. Rowe Price active crypto product—adding roughly 45 days of additional evaluation. The extensions were processed under the SEC’s 19b-4 pathway, giving the agency more runway to assess market structure, investor protections, and manipulation risk.

For issuers, trading desks, and compliance teams, the signal is straightforward: products that move beyond spot Bitcoin/Ethereum exposure and into newer, less conventional market territory face a higher review bar. In practice, the SEC is using the extra time to pressure-test valuation, custody, and secondary-market behavior before allowing novel exposures into an ETF wrapper.

What the SEC extended and why it matters

The SEC extended separate exchange-listing reviews for a PENGU ETF proposed on Cboe BZX and for the T. Rowe Price Active Crypto ETF proposed on NYSE Arca. Importantly, the 19b-4 extension is procedural—it does not represent either an approval or a rejection—but it does create room for additional questions and, where relevant, public input.

The PENGU proposal is unusual because it seeks ETF exposure tied to a non-fungible token collection, which raises direct questions around pricing, custody, and secondary-market liquidity. Those mechanics are materially different from the infrastructure that supports more established crypto ETP structures.

The T. Rowe Price product introduces a different set of sensitivities by proposing an actively managed, multi-asset digital basket beyond Bitcoin and Ethereum. That structure pulls focus onto valuation methodology, manager discretion, and the potential for cross-asset manipulation where liquidity is thinner and price formation is more fragile.

Options scrutiny adds a separate layer of leverage and market-structure risk

Separately, Grayscale opened a public comment process related to options trading on a proposed “Crypto 5” ETF that tracks five large-cap digital assets. The SEC’s comment invitation focuses on whether options on that fund would satisfy Exchange Act expectations around fair and orderly markets and anti-fraud safeguards.

The Crypto 5 constituents cited in the filing are Bitcoin, Ethereum, XRP, Solana, and Cardano. If options are ultimately permitted, the toolset for hedging and synthetics expands—but so do the leverage pathways that risk teams must model.

For risk and product teams, the operational takeaway is that multi-asset options would require refreshed margin frameworks, liquidity stress testing, and correlation scenarios that account for cross-asset drawdowns under pressure. Even without any new approvals yet, the direction of travel points to more scrutiny where instruments compound complexity across custody, valuation, and derivative leverage.

Bottom line: the SEC is moving in phases—more comfortable where infrastructure is mature, and more demanding where pricing, custody, or liquidity are less conventional. The next inflection points will be the outcomes of the extended review windows and the public comment process, which together will indicate how much “market depth + transparency + custody robustness” the SEC expects before allowing novel crypto exposures into regulated ETF packaging.

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