How to Buy ArcelorMittal (MT) Stock

Where to buy MT

13 brokers in our matrix offer MT. 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

MT 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 ArcelorMittal

ArcelorMittal SA is an integrated steel and mining company. The company's reportable operating segments include North America, Brazil, Europe, India and JVs, Sustainable Solutions, and Mining. It generates maximum revenue from the Europe segment. The Europe segment produces hot-rolled coil, cold-rolled coil, coated products, tinplate, plate, and slab. These products are sold to customers in the automotive, general, and packaging sectors, as well as producing long products consisting of sections, wire rods, rebar, billets, blooms and wire drawing, and tubular products. Geographically, it derives a majority of its revenue from the United States, followed by Brazil, Canada, Mexico, Argentina, and other markets.

Employees

126,000

Listed

1997-08-07

Market cap

$48.03B

Frequently asked

Where can I buy ArcelorMittal (MT)?

MT 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 MT after hours or overnight?

Yes. MT 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 MT?

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

Does Fidelity offer MT?

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

Does Webull offer MT?

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

Is MT optionable?

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

Is there a tokenized version of MT?

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 MT?

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