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(1) Net Cumulative Funded Accounts or NCFA

We define “Net Cumulative Funded Accounts” as New Funded Accounts less Churned Accounts plus Resurrected Accounts (each as defined below). We define a “New Funded Account” as a Robinhood Account into which the user makes an initial deposit, money transfer or asset transfer, of any amount, during the relevant period. We define a "Robinhood Account" as a unique log-in that provides the account user access to any and all of the products offered on the Robinhood platform, with the exception of Robinhood Credit. A Robinhood Account is considered “Churned” if it was ever a New Funded Account whose account balance (measured as the fair value of assets in the account less any amount due from the user and excluding certain Company-initiated Credits) drops to or below zero for at least 45 consecutive calendar days. Negative balances typically result from Fraudulent Deposit Transactions (as defined below) and unauthorized debit card use, and less often, from margin loans. "Company-initiated Credits" are amounts that are deposited into a Robinhood Account by the Company with no action taken by the user. Examples of Company-initiated Credits excluded for purposes of identifying Churned Accounts and Resurrected Accounts are price correction credits, related interest adjustments, and fee adjustments. “Fraudulent Deposit Transactions” occur when users initiate deposits into their accounts, make trades on our platform using a short-term extension of credit from us, and then repatriate or reverse the deposits, resulting in a loss to us of the credited amount. A Robinhood Account is considered “Resurrected” in a stated period if it was a Churned Account as of the end of the immediately preceding period and its balance (excluding certain Company-initiated Credits) rises above zero. Accounts held by Robinhood Credit customers who a) had a credit balance or transaction during the relevant period and b) did not already have a Robinhood Account, are also considered New Funded Accounts.

(2) Assets Under Custody (“AUC”)

The sum of the fair value of all equities, options, cryptocurrency and cash held by users in their accounts, net of receivables from users, as of a stated date or period end on a trade date basis. Net Deposits and net market gains (losses) drive the change in AUC in any given period.

(3) LTM Net Deposit Growth Rate

When used with respect to Net Deposits, "growth rate" provides information about Net Deposits relative to total AUC. "LTM Net Deposit Growth Rate" is calculated as aggregate Net Deposits over the last 12 months (“LTM”), divided by AUC for the fiscal quarter that immediately precedes the 12 month period.