Hi guys I'm getting an error trying to close an existing iron fly in IB. Whenever I submit a sell order for it I get an error that says: SELL 30 Combo @ -24.20" Combo leg contract is not supported. No matter how many times I try or what price I use. This just started happening with the new TWS version dated april 22 which is the stable one now. Has any of you seen this error before. This is just a normal iron fly (four legs).
Is this one close to expiration or far OTM? I have seen it before that when you include non current option contracts in a combination, you get an errror like this.