ng the called security. the total par value of the called securities held. and the trading unit of the security. Example (unit of trade r 525.000): Clknt Account ABC-123234 CEF-325465 EDR-567433 EGT-876574 RG7468345 FRT-435234 FRT.658797 575,000 3 Par Value Number of Trading Units $100,000 4 575,