By Margery Penrose·Published 1 January 2026·Last reviewed 15 May 2026

What to Expect from Brokerage Banks Cash Sweep Accounts

Fidelity, Charles Schwab, Vanguard banking arms. Sweep rates are often low on default; money market alternatives within the same account may earn 4–5%.

For Cash Sweep specifically: The default rate applied to uninvested cash sitting in a brokerage account. Most brokerages default to extremely low rates (0.01–0.50%), quietly siphoning yield from idle capital.. At brokerage banks, the rate pattern reflects their cost structure and competitive positioning in the deposit market.

Rate Summary — Cash Sweep at Brokerage Banks

Typical APY range

0.01–4.50%

Minimum balance

Varies

Rate range as of 15 May 2026. Rates change daily — verify before depositing.

Key Characteristics at Brokerage Banks

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