====== Standard Trailer ======

All messages (administrative or application) are terminated by the **Standard Trailer**.

The trailer marks the end of a FIX message and includes the **three-digit character representation of the Checksum value (Tag 10)**. It ensures the integrity of the message contents.

===== Standard Trailer Dictionary =====

^ Tag ^ Field Name ^ Req'd ^ Comments ^
| 10  | CheckSum | Y | Checksum for current message. Always unencrypted and the last field of the message. |