I'm trying to add July Electronic wheat, soy, corn etc (ECBOT July ZW,ZS) and JUne Oil (QMM7). Some of these work, others don't. In particular QM and ZS do not work .. ie they do not get RT quotes from TWS for these symbols on charts, dom or Markt Analyser.
I verified that they are valid symbols/months in TWS, and also in Bracket Trader, TWS BookTrader etc
Anyone else see this problem?
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