Margin requirement (options) is the amount of cash an uncovered (naked) option writer is required to deposit and maintain to cover his daily position valuation and reasonably foreseeable intraday price changes.
Barry Goldsmith
| APA | Barry Goldsmith. (2010). Margin requirement (options). Retrieved September 22, 2026, from http://smartdefine.org/margin_requirement_(options)/definitions/1157763 |
| Chicago | Barry Goldsmith. 2010. "Margin requirement (options)" http://smartdefine.org/margin_requirement_(options)/definitions/1157763 (accessed September 22, 2026). |
| Harvard | Barry Goldsmith 2010, Margin requirement (options), Smart Define, viewed 22 September, 2026, <http://smartdefine.org/margin_requirement_(options)/definitions/1157763>. |
| MLA | Barry Goldsmith. "Margin requirement (options)" 21 October 2010. Web. 22 September 2026. <http://smartdefine.org/margin_requirement_(options)/definitions/1157763> |