8-K - Ark 21Shares Bitcoin ETF (0001869699) (Filer)
Published . Updated .
8-K - Ark 21Shares Bitcoin ETF filed an 8-K with the SEC on Oct 22 (a notice of a material company event).
Directly affected
- ARKB Ark 21Shares Bitcoin ETF+9.5%
Named in this report.
Indirectly affected
- SPY SPDR S&P 500+1.6%
The broad U.S. stock market
- TLT iShares 20+ Year Treasury Bond-1.8%
Long-term U.S. government bonds
- QQQ Invesco QQQ+2.3%
Large technology stocks
- GLD SPDR Gold Shares-3.3%
Gold can move with the broad market
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| ARKB | +0.13% | +1.39% | base | after close | after close | after close | after close |
| SPY | -0.09% | +0.66% | base | after close | after close | after close | after close |
| TLT | -2.07% | -1.97% | base | after close | after close | after close | after close |
| QQQ | +0.75% | +1.80% | base | after close | after close | after close | after close |
| GLD | +3.51% | +2.33% | base | after close | after close | after close | after close |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
Market Call
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Filed: 2026-10-22 AccNo: 0001213900-26-111688 Size: 187 KB Item 1.02: Termination of a Material Definitive Agreement
Source: sec-edgar
Ark 21Shares Bitcoin ETF (ARKB) since this story, compared with the market
| Company | When | Move | Status |
|---|---|---|---|
| Ark 21Shares Bitcoin ETF (ARKB) | three days earlier | +1.39% | final price |
| Ark 21Shares Bitcoin ETF (ARKB) | five days earlier | +0.13% | final price |
| GLD | three days earlier | +2.33% | final price |
| GLD | five days earlier | +3.51% | final price |
| QQQ | three days earlier | +1.80% | final price |
| QQQ | five days earlier | +0.75% | final price |
| SPY | three days earlier | +0.66% | final price |
| SPY | five days earlier | -0.09% | final price |
| TLT | three days earlier | -1.97% | final price |
| TLT | five days earlier | -2.07% | final price |
Who is named in “8-K - Ark 21Shares Bitcoin ETF (0001869699) (Filer)”
Companies mentioned with this story
- ARKB Ark 21Shares Bitcoin ETF
For “8-K - Ark 21Shares Bitcoin ETF (0001869699) (Filer),” Ark 21Shares Bitcoin ETF (ARKB) is linked, with no stored direction, high confidence. Reason on file: SEC 8-K filing -> direct issuer disclosure -> ARKB
How “8-K - Ark 21Shares Bitcoin ETF (0001869699) (Filer)” reaches Ark 21Shares Bitcoin ETF (ARKB)
Ark 21Shares Bitcoin ETF (ARKB) is the company in “8-K - Ark 21Shares Bitcoin ETF (0001869699) (Filer),” the 22 Oct 2026 this story story.
What ties Ark 21Shares Bitcoin ETF (ARKB) to the headline is this: SEC 8-K filing -> direct issuer disclosure -> ARKB
Price levels for Ark 21Shares Bitcoin ETF (ARKB)
ARKB traded between 26.48 and 28.87 across 20 sessions. The latest close on file is 28.01.
A simple score for Ark 21Shares Bitcoin ETF (ARKB)
14 out of 100
“8-K - Ark 21Shares Bitcoin ETF (0001869699) (Filer)” scores 14 out of 100. The score uses 1 sources, and 1 linked companies.