English to Hebrew Bus/Financial Finance (general)

שלום לכולם,
אני זקוק לתרגום המקובל בתחום ההשקעות או הבנקאות של המונח דלעיל. הנה תיאור מאחד הבנקים:
An agency account is a rather simple, straightforward relationship in which you execute a brief agreement setting forth your instructions and arrange to have the assets you wish to invest delivered to us. You continue to own your assets. You can arrange your instructions whenever you wish. And you're absolutely free to close your account if ever it ceases to meet your needs. An agency account can be structured so that we provide as little or as much help as you want in managing your assets. For those who enjoy handling their own investment decisions but lack the time or inclination to deal with the time-consuming administrative and record-keeping details we can provide complete custodial and safekeeping services. Our investment management accounts provide those services, along with professional and current investment advice, or, if you prefer, full responsibility and management of your account.

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