How to Buy Immix Biopharma, Inc. Common Stock (IMMX) Stock

Where to buy IMMX

13 brokers in our matrix offer IMMX. 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

IMMX 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.

About Immix Biopharma, Inc. Common Stock

Immix Biopharma Inc is engaged in the discovery and development of novel cell therapies for hematologic malignancies (blood cancers) and other indications. It is a clinical-stage biopharmaceutical company developing a novel class of Tissue-Specific Therapeutics TM in oncology and inflammation. Its TME Normalization Technology allows drug candidates to circulate in the bloodstream, exit through tumor blood vessels and simultaneously attack all components of the TME. Its product candidates include CAR-T NXC-201 for autoimmune diseases, and IMX-110 for treatment of soft tissue sarcoma.

Sector

PHARMACEUTICAL PREPARATIONS

Employees

21

Headquarters

LOS ANGELES, CA

Listed

2021-12-16

Market cap

$486.44M

Frequently asked

Where can I buy Immix Biopharma, Inc. Common Stock (IMMX)?

IMMX 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 IMMX after hours or overnight?

Yes. IMMX 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 IMMX?

Yes. Robinhood offers IMMX as a regular exchange-listed security.

Does Fidelity offer IMMX?

Yes. Fidelity offers IMMX as a regular exchange-listed security.

Does Webull offer IMMX?

Yes. Webull offers IMMX as a regular exchange-listed security.

Is IMMX optionable?

Yes. IMMX has listed options contracts. Per-contract pricing varies by broker — see the Options column in the matrix.

Is there a tokenized version of IMMX?

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 IMMX?

Yes. Multiple brokers in the matrix support fractional shares for IMMX — see the Fractional column above for per-broker eligibility and minimums.