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    Merge Database Files

    I'm thinking of resetting my database and rename my .MDB file. If I want to do some analysis of my past trades on the old .MDB file, is there a way to merge or combine multiple .MDB files together?

    #2
    Hello Rmos22,

    Unfortunately it is not supported to merge databases.

    I suggest not to reset the old database, since this will remove all trade history.

    I recommend to rename the database. When you like to analyze trade history in the old database, please rename it back to NinjaTrader(mdb) and rename the new database different. The .mdb file located in the db folder will be used as database when NinjaTrader starts.

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