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On August 7, Grayscale executed three ETF withdrawals in just 190 seconds. No explanation. No press release. Just three forms filed with the SEC, and it was done.
The official documents are clear about the timeline. At 4:33:37 PM, the Grayscale Cardano Trust ETF was the first to disappear. Seventy-eight seconds later, the Grayscale Hedera Trust ETF followed. At exactly 4:36:47 PM, the Grayscale Polkadot Trust ETF was withdrawn as well. Three products, three withdrawals, a window of three minutes and ten seconds. And then, radio silence from Grayscale. No public statement, no spokesperson quoted, nothing. It’s important to note: this was not a rejection by the SEC. These withdrawals were voluntary, filed under Rule 477. Grayscale chose to exit before the regulator could say anything.
Not a rejection. A choice.
Cardano, Hedera, Polkadot: Already Weakened Cases
These three ETFs weren’t exactly in good shape before August 7. NYSE Arca had already dropped the listing proposal for Cardano last September. Nasdaq did the same for Hedera and Polkadot in November. Two major U.S. exchanges pulling out first, followed by Grayscale — it looks more like a trend than an isolated incident. Major trading platforms seem to want to avoid altcoins for now, at least in the realm of regulated ETFs.
On the market side, data from Coinglass shows a slight increase in open interest on ADA futures contracts following the announcement. Slight. Overall activity remains low, and a rebound towards $0.47 for ADA remains uncertain according to the same data. The whales aren’t really moving. Institutional traders seem to be waiting to see.
The CLARITY Act, Missing Piece of the Puzzle
Why now? Grayscale isn’t saying, so there’s some speculation. Some analysts had warned of a potential crypto exodus if the CLARITY Act wasn’t passed by the Senate. This bill is seen by part of the industry as the missing regulatory framework for altcoins to have a real shot in the world of U.S. ETFs. Without it, the cases remain fragile. It’s unclear if that’s exactly what motivated Grayscale here, but the timing coincides with a period of legislative stagnation on this front.
And Grayscale isn’t exiting the sector. Far from it.
The list of projects still under regulatory review is long: ETFs on Bittensor, Aave, BNB, NEAR Protocol, Zcash. All still in the pipeline. Additionally, two staking products have already passed concrete milestones. The Avalanche Staking ETF and the Hyperliquid Staking ETF had their registrations declared effective — respectively in March and June 2026. So the company is moving forward, just not on Cardano, Hedera, or Polkadot for now.
A withdrawal via Rule 477 isn’t a definitive death either. Grayscale, or any other issuer, can reapply if conditions change. More favorable regulation, a stronger market, adoption of the CLARITY Act — any of these factors could reopen the door. For holders of ADA, HBAR, and DOT, that’s probably the takeaway: closed today doesn’t mean closed forever.
But right now, these three tokens won’t have Grayscale ETFs in the U.S. And American exchanges, led by NYSE Arca and Nasdaq, have already shown they’re not in a hurry to support them either.
The market reacted in a mixed way. Neither panic nor euphoria. ADA open interest rises a bit, activity remains sluggish, and institutions seem to be waiting. Maybe that’s the real signal: no one is really surprised. The caution around altcoins in the U.S. ETF system isn’t new. It’s just being confirmed.
Grayscale, meanwhile, keeps its eyes on Bittensor and Aave.
Frequently Asked Questions
Which ETFs did Grayscale withdraw on August 7?
Grayscale withdrew the Grayscale Cardano Trust ETF, the Grayscale Hedera Trust ETF, and the Grayscale Polkadot Trust ETF in 190 seconds, under SEC Rule 477.
Why did Grayscale withdraw these three ETFs?
No official explanation was given. Analysts had mentioned the risks related to the Senate’s non-adoption of the CLARITY Act as a pressure factor on altcoin cases.
Can Grayscale reapply for these ETF filings?
Yes. A withdrawal under Rule 477 is voluntary and not final — Grayscale or any other issuer can submit new proposals if the regulatory framework or market conditions evolve.
