How to Buy Calamos Bitcoin 90 Series Structured Alt Protection ETF - October (CBXO) Stock
Compare 13 brokers offering CBXO, check 24-hour trading availability, and find fractional-share eligibility.
- Day range
- $22.15 – $22.16
- 52-week range
- $22.03 – $25.05
- Volume
- 330
- Market cap
- —
Where to buy CBXO
13 brokers in our matrix offer CBXO. Verify availability and current fees with each broker before trading.
| Broker | Commission | Fractional | Extended | Overnight | Options | OTC access |
|---|---|---|---|---|---|---|
 Charles Schwab (thinkorswim)Review | $0 | Schwab Stock Slices, S&P 500 only, ≥ $5/slice, up to 30 at once | ~1,130 | $0.65 | Most (3/5) | |
 E*TRADE (Morgan Stanley)Review | $0 listed | ~20 | $0.65 | Most (4/5) | ||
 FidelityReview | $0 | Stocks by the Slice, 7,000+ stocks/ETFs, from $1 | $0.65 | Partial (2+0) | ||
 FirstradeReview | $0 | ~4,000+ tickers, ≥ $5 | ~1,200 | $0 | Most (4/5) | |
 Interactive BrokersReview | $0 (Lite) / per-share (Pro) | ~10,000 | per-contract pricing | Full | ||
 Merrill EdgeReview | $0 | $0.65 | Most (3/5) | |||
 MoomooReview | $0 | $0 | Limited only | |||
 Public.comReview | $0 | rebate model | Limited only | |||
 RobinhoodReview | $0 | ≥ $1 stocks, market cap ≥ $25M | ~1,134 | $0 | None | |
 SoFi Active InvestingReview | $0 | $0 | Partial (1+2) | |||
 tastytradeReview | $0 stocks | $1.00 open, $0 close (capped at $10 per leg) | Limited only | |||
 TradeStationReview | $0 listed | $0.50 / $0.60 | Most (4/5) | |||
 WebullReview | $0 | $0 | Limited only |
24-Hour / Overnight trading
CBXO may be eligible for overnight trading via Charles Schwab (thinkorswim), Interactive Brokers, Robinhood, E*TRADE (Morgan Stanley), Webull, Moomoo, Firstrade. Each broker maintains its own eligibility list — confirm before placing an order.
Overnight sessions route through ATSs, typically have wider spreads, accept limit orders only, and offer no guaranteed fills.
About Calamos Bitcoin 90 Series Structured Alt Protection ETF - October
- Listed
- 2025-10-07
Frequently asked
Where can I buy Calamos Bitcoin 90 Series Structured Alt Protection ETF - October (CBXO)?
CBXO is offered by 13 brokers in our matrix, including Charles Schwab (thinkorswim), E*TRADE (Morgan Stanley), Fidelity, Firstrade, Interactive Brokers. Compare commissions, fractional eligibility, and overnight availability in the broker matrix above.
Can I buy CBXO after hours or overnight?
Yes. CBXO is on the 24-hour eligibility list for Charles Schwab (thinkorswim), Interactive Brokers, Robinhood, E*TRADE (Morgan Stanley), and others. Overnight sessions route through ATSs with wider spreads and limit-orders only.
Does Robinhood offer CBXO?
Yes. Robinhood offers CBXO as a regular exchange-listed security.
Does Fidelity offer CBXO?
Yes. Fidelity offers CBXO as a regular exchange-listed security.
Does Webull offer CBXO?
Yes. Webull offers CBXO as a regular exchange-listed security.
Is CBXO optionable?
No. CBXO does not have listed options contracts at the moment.
Is there a tokenized version of CBXO?
Not in our current dataset. The tokenized stock universe (Kraken xStocks, Binance Alpha/Ondo, Robinhood EU, Hyperliquid HIP-3) is expanding quickly — we refresh quarterly.
Can I buy a fractional share of CBXO?
Yes. Multiple brokers in the matrix support fractional shares for CBXO — see the Fractional column above for per-broker eligibility and minimums.