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Deposit & Withdrawal 
Deposits and withdrawals track the movement of cash into and out of a broker account. They do not involve any asset โ only the cash balance changes.
๐ Key Properties
| Property | Deposit | Withdrawal |
|---|---|---|
| Code | DEPOSIT |
WITHDRAWAL |
| Cash effect | โฌ๏ธ Increases balance | โฌ๏ธ Decreases balance |
| Asset effect | โ | โ |
| Tax event | No | No |
๐ก Why They Matter
Deposits and withdrawals don't change your portfolio's market value, but they are critical for performance measurement:
- Money-Weighted Return (MWR): accounts for timing and size of cash flows โ directly affected by deposits/withdrawals
- Time-Weighted Return (TWR): eliminates the effect of cash flows to measure "pure" portfolio performance
Without accurate deposit/withdrawal tracking, it's impossible to distinguish between returns generated by the portfolio and returns caused by adding/removing cash.
Broker-import nuance: a securities-only export may omit the bank-account cash legs that funded trades or received proceeds. In that case a plugin can auto-generate cash counterparts to keep the imported broker cash neutral: DEPOSIT + BUY for a cash purchase, or SELL + WITHDRAWAL for a sale/redemption. Crรฉdit Agricole uses this model only for its Securities Account Activity List: coupons and maturity premiums remain income, but receive balancing WITHDRAWAL entries. Its Account Activity List carries real bank cash and does not create those balancing entries.
Learn more
See ๐ Returns & Growth Rates for the formulas and methodology.
๐ Related
- ๐ Returns & Growth Rates โ TWR vs MWR calculation
- ๐ Buy & Sell โ Transactions that use deposited cash