Frequently Asked Questions About OOSB

What are the top holdings of OOSB?

A machine-readable holdings disclosure for Volatility Shares Trust - One+One S&P 500 and Bitcoin ETF (OOSB) is not available from our data sources — fund families sometimes register portfolio filings under a sibling share class or outside the SEC's structured datasets. Rather than estimate, we leave the section blank; the issuer's website carries the authoritative portfolio list.

What sectors does OOSB invest in?

Volatility Shares Trust - One+One S&P 500 and Bitcoin ETF (OOSB) allocates across the sectors shown above. The largest exposure tops the list; the rest follow in descending weight order.

What sector is OOSB most exposed to?

OOSB's full sector breakdown is on the Sectors tab. The largest sector weight is shown there along with the rest of the allocation.

Is OOSB a US-only fund?

The country allocation card on this page shows OOSB's geographic exposure. Funds with > 95% US weight are effectively US-only; international or global funds will show meaningful weights across multiple countries.

What does OOSB invest in?

OOSB provides exposure to the S&P 500 and Bitcoin. The fund aims for long-term capital appreciation by using leverage through US-listed futures, pooled investment vehicles, and collateral. The fund targets 100% notional exposure for the returns of each component or an aggregate of 200%. The strategy seeks to magnify exposure so that every $1 investment is $1 exposure each to the S&P 500 and Bitcoin. The fund does not invest directly in Bitcoin but uses Bitcoin price reflected in the next or second-to-next expiring futures contract. In the case of other Bitcoin-linked investments, value is calculated by the average. Through a wholly owned Cayman Islands subsidiary, the fund invests in futures, ETPs with similar exposure, equities, and cash and cash equivalents. The actively managed ETF has full discretion to adjust the portfolio at any given time, while maintaining its tax status. Therefore, tracking deviation may be greater than the performance of the S&P 500 or Bitcoin.

OOSB (Volatility Shares Trust - One+One S&P 500 and Bitcoin ETF) is no longer actively trading.

This usually means the fund has been liquidated, merged into another product, or its ticker has been retired. Every price, valuation, dividend, and analyst figure on this page is frozen at the last available trading session and reads as historical reference — not a current-day signal.

OOSB

Volatility Shares Trust - One+One S&P 500 and Bitcoin ETF

NASDAQ·Asset Management · Financial Services

$10.42$0.76+7.87%

Apr 10 8:00 PM UTC

Portfolio as of February 28, 2026, from the fund's SEC Form N-PORT filing — funds disclose holdings quarterly, with a ~60-day publication delay. Sector breakdowns aren't part of this filing, so none is shown.

Top Holdings

holdings

S000090391-0
US Bank Money Market Deposit Account
65.32%
912797SZ1
TREASURY BILL
52.07%

Top 10 holdings

63.63%

Top 25 holdings

63.63%

Concentration index

0.5064

Effective holdings

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All Holdings (5)

#	Ticker	Name	Weight	Shares	Market Value
1	S000090391-0	US Bank Money Market Deposit Account	65.32%	563.60K	$563.60K
2	912797SZ1	TREASURY BILL	52.07%	450.00K	$449.28K
3	S000090391-2	Marex	−51.51%	−444.39K	−$444.39K
4	S000090391-3	N/A	−1.62%	131.00	−$14.02K
5	S000090391-4	N/A	−0.64%	28.00	−$5.50K

Sectors

The fund issuer's factsheet may carry this breakdown directly.

Countries

Domicile

United States · 63.63%

Asset Classes

Primary asset class

Multi-asset

Strategy

Actively Managed

Income strategy

No income focus

Issuer-reported asset class: Asset allocation

Frequently Asked Questions About OOSB

What are the top holdings of OOSB?: A machine-readable holdings disclosure for Volatility Shares Trust - One+One S&P 500 and Bitcoin ETF (OOSB) is not available from our data sources — fund families sometimes register portfolio filings under a sibling share class or outside the SEC's structured datasets. Rather than estimate, we leave the section blank; the issuer's website carries the authoritative portfolio list.
What sectors does OOSB invest in?: Volatility Shares Trust - One+One S&P 500 and Bitcoin ETF (OOSB) allocates across the sectors shown above. The largest exposure tops the list; the rest follow in descending weight order.
What sector is OOSB most exposed to?: OOSB's full sector breakdown is on the Sectors tab. The largest sector weight is shown there along with the rest of the allocation.
Is OOSB a US-only fund?: The country allocation card on this page shows OOSB's geographic exposure. Funds with > 95% US weight are effectively US-only; international or global funds will show meaningful weights across multiple countries.
What does OOSB invest in?: OOSB provides exposure to the S&P 500 and Bitcoin. The fund aims for long-term capital appreciation by using leverage through US-listed futures, pooled investment vehicles, and collateral. The fund targets 100% notional exposure for the returns of each component or an aggregate of 200%. The strategy seeks to magnify exposure so that every $1 investment is $1 exposure each to the S&P 500 and Bitcoin. The fund does not invest directly in Bitcoin but uses Bitcoin price reflected in the next or second-to-next expiring futures contract. In the case of other Bitcoin-linked investments, value is calculated by the average. Through a wholly owned Cayman Islands subsidiary, the fund invests in futures, ETPs with similar exposure, equities, and cash and cash equivalents. The actively managed ETF has full discretion to adjust the portfolio at any given time, while maintaining its tax status. Therefore, tracking deviation may be greater than the performance of the S&P 500 or Bitcoin.