Initial Margin Requirement
Initial margin requirement is the collateral a trader must post to open a leveraged securities, futures, or derivatives position.
Position terms for margin requirements, initial margin requirements, open-trade equity, and overnight exposure.
Margin requirements and exposure covers margin requirements, initial margin requirements, open-trade equity, and overnight exposure.
Use this branch when the question depends on account equity, leverage, margin rules, overnight exposure, or open-trade profit and loss. This content is educational and does not recommend borrowing or leveraged trading.
| Topic | Use it when the question is about | Evidence to check |
|---|---|---|
| Margin Requirement | Amount of equity or collateral required to maintain a position | Account statement, requirement percentage, market value, equity, debit balance, and broker notice |
| Initial Margin Requirement | Equity needed when opening a margin position | Trade ticket, product rule, initial requirement, account equity, and broker approval |
| Open Trade Equity (OTE) | Unrealized profit or loss on open positions | Position record, current price, entry price, multiplier, account statement, and mark source |
| Overnight Position | Positions held beyond the trading day | Position record, session close, overnight margin rule, financing cost, and risk limit |
Margin evidence is account-specific. Regulatory minimums, broker house rules, product rules, concentration, volatility, and settlement status can all change the amount required.
Move to Positions and Position Taking when the issue is position status rather than margin calculation. Move to Short Selling Rules and Borrowing when borrow or short-sale constraints drive exposure.
For broader context, return to Margin Requirements and Position Exposure.
Choose a subsection first. Deeper term pages live inside each subsection, which keeps large topic hubs readable.
Initial margin requirement is the collateral a trader must post to open a leveraged securities, futures, or derivatives position.
Margin requirement is the collateral level required to open or maintain a leveraged position and protect brokers, exchanges, or lenders.
Open trade equity is the unrealized gain or loss on open positions marked to current market prices.
An overnight position remains open after the trading session closes, exposing the trader to after-hours news and gap risk.