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How to Buy American International Group, Inc. (AIG) Stock

Compare 13 brokers offering AIG, check 24-hour trading availability, see options pricing, and find fractional-share eligibility.

$75.78−$0.6200 (−0.81%)
Day range
$74.77 – $77.35
52-week range
$71.25 – $87.46
Volume
4.17M
Market cap
$40.51B
Exchange
XNYS
Asset class
common
Optionable
Yes
24-hour trading
Yes
Fractional eligible
Yes
Tokenized
No
Market cap tier
large

Where to buy AIG

13 brokers in our matrix offer AIG. Verify availability and current fees with each broker before trading.

BrokerCommissionFractionalExtendedOvernightOptionsOTC access
Charles Schwab (thinkorswim) logoCharles Schwab (thinkorswim)$0
Schwab Stock Slices, S&P 500 only, ≥ $5/slice, up to 30 at once
~1,130
$0.65Most (3/5)
E*TRADE (Morgan Stanley) logoE*TRADE (Morgan Stanley)$0 listed
~20
$0.65Most (4/5)
Fidelity logoFidelity$0
Stocks by the Slice, 7,000+ stocks/ETFs, from $1
$0.65Partial (2+0)
Firstrade logoFirstrade$0
~4,000+ tickers, ≥ $5
~1,200
$0Most (4/5)
Interactive Brokers logoInteractive Brokers$0 (Lite) / per-share (Pro)
~10,000
per-contract pricingFull
Merrill Edge logoMerrill Edge$0
$0.65Most (3/5)
Moomoo logoMoomoo$0
$0Limited only
Public.com logoPublic.com$0
rebate modelLimited only
Robinhood logoRobinhood$0
≥ $1 stocks, market cap ≥ $25M
~1,134
$0None
SoFi Active Investing logoSoFi Active Investing$0
$0Partial (1+2)
tastytrade logotastytrade$0 stocks
$1.00 open, $0 close (capped at $10 per leg)Limited only
TradeStation logoTradeStation$0 listed
$0.50 / $0.60Most (4/5)
Webull logoWebull$0
$0Limited only

24-Hour / Overnight trading

AIG 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 American International Group, Inc.

American International Group is one of the largest insurance and financial services firms in the world and has a global footprint. It operates through a wide range of subsidiaries that provide property, casualty, and life insurance. The company recently spun off its life insurance operations (Corebridge), but still retains a minority stake.
Sector
FIRE, MARINE & CASUALTY INSURANCE
Employees
22,100
Headquarters
NEW YORK, NY
Listed
1975-02-18
Market cap
$40.51B

Frequently asked

Where can I buy American International Group, Inc. (AIG)?

AIG 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 AIG after hours or overnight?

Yes. AIG 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 AIG?

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

Does Fidelity offer AIG?

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

Does Webull offer AIG?

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

Is AIG optionable?

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

Is there a tokenized version of AIG?

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 AIG?

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