> ## Documentation Index
> Fetch the complete documentation index at: https://tbignite.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Day wiper

> Remove all trades from a single trading day for selected accounts, without resetting the whole account.

Day wiper rolls an account back to where it stood at the **end of the previous trading day** - balances, metrics **and the status it held then**. [See how it differs from a reset](https://tbignite.mintlify.site/risk-operations.md#which-tool-do-i-use).

**The values the drawdown floor comes from go back too.** The account returns to the state it held at the previous close, and that includes the peak the floor is measured down from - so a peak set on the day you wipe goes with it, and the [Failure threshold](https://tbignite.mintlify.site/drawdown-and-failure.md#the-one-rule) returns to what it was. If the threshold does not look right after a wipe, stop and ask the Tickblaze team rather than adjusting it by hand.

**Wiping several days walks the account further back.** Each wipe returns the account to the close of the day before the one you picked, so wiping Wednesday and then Tuesday leaves the account where it stood at Monday's close. There is no multi-day wipe - do them one day at a time, most recent first. Pick the date, and everything that happened on it is removed - the account carries on from the point it left off the day before. The account itself is preserved - only that day's trades and their impact on balance, PnL, and metrics are erased.

> [!NOTE]
>
> **Where it lives:** Risk Operations → **Day wiper**.

A typical case: a trader took an unintended loss on a specific day due to a technical incident or an approved policy exception, and the firm decides to roll that day back without resetting the whole account.

![Day Wiper](https://mintcdn.com/tbignite/OlHmB8MlUnxshCJj/images/risk-operations/day-wiper.png?fit=max\&auto=format\&n=OlHmB8MlUnxshCJj\&q=85\&s=3d0373b358a9a5d5d337500ddca988b1)

The Day Wiper sub-tab.

## The interface

1. **Trading day** - pick the date to wipe.
2. **Warning banner** - confirms the date and reminds you the action cannot be undone.
3. **Accounts trading on that day** - every account that traded, with a count badge.
4. **Wipe trade day** - active once you select at least one account.

The grid shows Account, User, Trades, Net P\&L, Top winner, Top loser, and Symbols. Use Net P\&L, Trades, and Symbols to confirm you are looking at the right population.

> [!NOTE]
>
> **Applied across multiple accounts, this is queued.** The change is processed in the daily **5:00–6:00 PM EST** window between the session close and the next open, not the moment you click. See [Risk Operations](https://tbignite.mintlify.site/risk-operations.md).

## Workflow

1. **Pick the trading day.**
2. **Review the accounts that traded that day** - check Net P\&L, Trades, and Symbols.
3. **Select the accounts to wipe.**
4. **Click Wipe trade day** and confirm - this action cannot be undone.
5. **Verify** via the [Account events](https://tbignite.mintlify.site/account-details.md) log on each affected account.

> [!WARNING]
>
> **Restricted and irreversible.** Once a day is wiped, the trades and their PnL impact are gone. Document a clear internal reason first, confirm the selected accounts and the date, and limit access to authorized ops admins and super admins.


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