If request data for the Vix futures with IB i can get data for the VX 04-24, VX 05-24,VX 07-24 futures, but for VX 06-24 I get an error message : 'IB was unable to locate instrument. Please verify your symbol mapping is correct for instrument VX 06-24 Cboe'. How can i solve this?
regards,
Stefan
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