Moomoo vs. Ally Invest (2026): Which One Should You Open?
Moomoo is one of the cheapest places in the country to trade options. Ally is one of the easiest places to keep all your money. Those are not competing claims.
Moomoo if you trade actively and want depth of market included. Ally if the point of the account is that everything lives in one place.
If you searched "Ally Invest vs. Moomoo"
Same comparison. The honest framing is not which is better but which problem you have.
On one screen
| MOOMOO | ALLY INVEST | |
|---|---|---|
| Stock and ETF commissions | $0 | $0 |
| Options per contract | $0.0383 to open, $0.0416 to close — pass-through fees only, no commission | $0.50 per contract, with no base commission |
| Level 2 market data | Included | Not offered |
| Margin | As low as 6.8%, falling on each tier above $25,000 | Tiered by balance — Ally publishes the current schedule |
| Savings account | None | High-yield savings at a competitive rate that moves with the Fed — Ally publishes the current figure on its savings page, with Buckets and round-ups |
| Checking and debit | None | Full checking, with up to $10 a cycle in out-of-network ATM fees reimbursed |
| Retirement accounts | Traditional, Roth and rollover IRAs | Traditional, Roth, SEP |
| Custodial and trust accounts | Not offered | Not offered |
| Transfer out (ACAT) | $75 | $50 on partial or full transfers out |
The options gap is the whole story
Ten contracts cost roughly forty cents on Moomoo against $5.00 on Ally. Trade twice a month and that is the difference between a rounding error and a real line on your statement. Our Moomoo fees breakdown shows how the pass-through figures are built.
If you never trade options, the gap disappears entirely and this comparison comes down to banking, which Ally wins by default because Moomoo has none.
What Ally is actually for
Savings with Buckets, checking, ATM reimbursement, deposits insured by the FDIC directly rather than swept to partner banks. Ally's brokerage exists so you do not have to leave for the investing part, not because it is the best brokerage available.
What each one costs to own
Neither charges a subscription. Moomoo's costs are almost entirely per-trade, and they are low: pass-through options fees, margin from as low as 6.8%, and Level 2 depth included rather than sold as an add-on. The number to note before funding is the $75 fee to transfer out — Ally charges $50.
Ally's cost is opportunity cost. No fractional shares means small deposits sit as cash until they clear the price of a whole share, and the brokerage side has no in-house funds. Against that, the savings account actually pays, which is more than most brokerage sweeps manage.
Who each one is wrong for
- Moomoo is wrong for banking, for retirement money you want to leave alone for thirty years, and for anyone who needs a custodial or trust account.
- Ally is wrong for active options trading. The per-contract fee is more than ten times Moomoo's, and there is no market depth.
What this means for you
- You trade options monthly or more: Moomoo.
- You want your cash, savings and investing behind one login: Ally.
- You want both: hold both. Ally as the hub, Moomoo as the trading account.
Figures and rules in this article are checked against the official sources below. Where they disagree with us, they win.
