If you need to convert an E-Margin trade to delivery, the quantity should be equal to the executed quantity at trade level. 

For example, you placed a buy order for 100 INFOSYS shares. The order got executed in parts: 40, 30, 20, and 10 shares with four trade reference numbers. Now, if you wish to convert these trades into delivery on the same date, you can do so based on the quantity in each trade reference number. Partial conversion is not allowed at trade level on the same date. 

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