Back

New ETF Proposal Targets Bitcoin’s Overnight Returns as Outflows Hit Record Levels

sameAuthor avatar

Written & Edited by
Kamina Bashir

10 December 2025 09:34 UTC
Trusted
  • A new ETF filing aims to capture Bitcoin's overnight returns via futures and options.
  • This comes after record ETF outflows and concerns over repeated BTC drops at US market open.
  • Spot BTC ETFs saw $3.48 billion November outflows, though inflows briefly returned on December 9.
Promo

Tidal Trust II has filed with the US Securities and Exchange Commission (SEC) for a Bitcoin exchange-traded fund (ETF) designed to provide exposure when US markets are closed.

The filing comes as spot BTC ETFs posted their weakest month on record, marked by heavy outflows and rising concerns about potential price manipulation during the US market open.

Sponsored
Sponsored

SEC Filing Reveals ETF That Seeks to Bet on Bitcoin After Hours

The Form N-1A, submitted on Tuesday, proposes to add two ETFs to the existing fund. These include Nicholas Bitcoin and Treasuries AfterDark ETF and Nicholas Bitcoin Tail ETF.

According to the registration statement, the AfterDark ETF will not hold BTC directly. Instead, it will gain exposure through investments in Bitcoin futures, Bitcoin options, and Bitcoin ETFs or ETPs listed in the US.

It may utilize a Cayman Islands subsidiary to manage its positions. The objective is to pursue long-term capital appreciation through a systematic approach that targets Bitcoin’s overnight return profile. Meanwhile, the fund will hold short-term US Treasuries and cash equivalents during the daytime trading period. 

“When utilizing Bitcoin Futures, the Fund trades these instruments during US overnight hours and closes them out shortly after the US market opens each trading day. When utilizing Bitcoin Underlying Funds, the Fund purchases a security at US market close, and then sells the position around US market open….When utilizing Bitcoin Options, the Fund typically enters into options positions that establish a synthetic long bitcoin position near the close of regular US trading hours. These positions are typically closed or unwound near the following market open, however, the Fund may hold these synthetic long positions longer term and offset them during US daytime trading hours by entering into a synthetic short position,,” the document reads.

Bloomberg senior ETF analyst Eric Balchunas discussed the strategy in a recent X (formerly Twitter) post. He noted that internal research conducted last year showed a significant share of Bitcoin’s gains occurring during after-hours trading.

Sponsored
Sponsored

“Doesn’t mean the ETFs aren’t having impact. Some of this is positioning bc of the ETFs etc or derivatives based on flows etc etc. But yeah, bitcoin After Dark ETF could put up better returns, we’ll see tho,” Balchunas wrote.

Bloomberg Intelligence chart comparing Bitcoin intra-day versus after-hours returns
Bitcoin After-Hours Returns. Source: X/Eric Balchunas

This filing appears as industry watchers highlight alleged price manipulation during US daytime trading hours. Analysts have identified a recurring pattern of Bitcoin price drops around the market’s opening.

Bitcoin ETF Flows and Investor Sentiment Shift

Meanwhile, spot Bitcoin ETFs have been under significant pressure in the fourth quarter. Data from SoSoValue showed that monthly outflows reached a record $3.48 billion in November. BlackRock’s iShares Bitcoin ETF accounted for the largest share, recording $2.34 billion in outflows.

The heavy withdrawals coincided with a steep decline in Bitcoin’s price, which fell 17.4% in November, its worst monthly performance of the year. This has impacted investor confidence and contributed to renewed caution across digital asset markets.

Outflows extended into December, with another $87.77 million leaving spot Bitcoin ETFs in the first week of the month. Still, the trend showed some signs of stabilizing. On December 9, the funds posted a notable rebound, drawing $151.74 million in inflows.

Disclaimer

In adherence to the Trust Project guidelines, BeInCrypto is committed to unbiased, transparent reporting. This news article aims to provide accurate, timely information. However, readers are advised to verify facts independently and consult with a professional before making any decisions based on this content. Please note that our Terms and Conditions, Privacy Policy, and Disclaimers have been updated.

Sponsored
Sponsored