Example: If you purchase $20,000 of marginable stock with a 30% house margin requirement, you would need to initially deposit $10,000, which is the 50% Fed requirement. You would not need to deposit additional money beyond the $10,000 because the house maintenance requirement is below the 50% Fed requirement.
Temporalis. The temporalis is a fan-shaped muscle that covers the side of the head. This muscle closes the jaw, elevates and retracts the mandible, assists in side-to-side movements and maintains the position of the mandible at rest.
The medial pterygoid elevates, protrudes and causes the lateral excursion of the mandible. The muscle has a deep and superficial head. They arise from the medial surface of the pterygoid plate and both the maxillary tuberosity and palatine process respectively.