Buying Options On Margin -

The term "margin" in options trading refers to two distinct scenarios: Requirement Purpose Buying (Long) Usually 100% of premium (except LEAPS). Payment for the contract. Selling (Short) Varies (Initial + Maintenance).

Borrowing from your broker isn't free. You will accrue Interest on any debit balance, which can eat into your potential profits. buying options on margin

If the value of your account equity falls below the Maintenance Margin , your broker will issue a margin call, requiring you to deposit more cash or liquidate positions immediately. The term "margin" in options trading refers to

Options with more than 9 months to expiration are often marginable. You may be allowed to borrow up to 25% of the cost, meaning you must put up an initial margin of 75%. Borrowing from your broker isn't free

Advanced traders with high account balances (typically over $125k) may qualify for Portfolio Margin , a risk-based system that can significantly lower margin requirements for hedged positions. Margin Buying Power - Firstrade Securities