Posted: Jun 09, 2022 @ 07:47 AM             Msg. 1 of 4

Is it possible via the API to trade Option Spreads?
I would like to trade Ratio Spreads on /ES. The CME allows 1x2, 1x3 and 2x3 ratios.
Grazie.

Posted: Jun 09, 2022 @ 02:27 PM             Msg. 2 of 4

Yes. Review CustomCompound https://gainfutures.com/GFAPI/?topic=html/P_GF_Api_Orders_Drafts_OrderDraft_CustomCompound.htm

Posted: Jun 16, 2022 @ 11:48 AM             Msg. 3 of 4

is there an example in visual basic.net o C#?
Edited by FGiordano538 on Jul 11, 2022 03:00 AM

Posted: Jul 13, 2022 @ 12:12 PM             Msg. 4 of 4

AzzeraPreOrdineOrdine()
Dim CustComp_ As GF.Api.Contracts.CustomCompounds.CustomCompoundTemplate
Dim List_CustomCompoundLegs = New List(Of CustomCompoundLegTemplate)
Dim Leg_1, Leg_2, Leg_3, Leg_4 As GF.Api.Contracts.CustomCompounds.CustomCompoundLegTemplate
Dim Segno_Figura As OrderSide
Dim Segno_Titolo_1 As OrderSide
Dim Segno_Titolo_2 As OrderSide
Dim Segno_Titolo_3 As OrderSide
Dim Segno_Titolo_4 As OrderSide
Dim order As IOrder = Nothing

Try


If Side_ = "BUY" Then
Segno_Figura = OrderSide.Buy

ElseIf Side_ = "SELL" Then
Segno_Figura = OrderSide.Sell

End If
If Cmb_Segno1.SelectedItem.ToString.ToUpper = "BUY" Then
Segno_Titolo_1 = OrderSide.Buy

ElseIf Cmb_Segno1.SelectedItem.ToString.ToUpper = "SELL" Then
Segno_Titolo_1 = OrderSide.Sell

End If

If Cmb_Segno2.SelectedItem.ToString.ToUpper = "BUY" Then
Segno_Titolo_2 = OrderSide.Buy

ElseIf Cmb_Segno2.SelectedItem.ToString.ToUpper = "SELL" Then
Segno_Titolo_2 = OrderSide.Sell

End If

If Cmb_Segno3.SelectedItem.ToString.ToUpper = "BUY" Then
Segno_Titolo_3 = OrderSide.Buy

ElseIf Cmb_Segno3.SelectedItem.ToString.ToUpper = "SELL" Then
Segno_Titolo_3 = OrderSide.Sell

End If

If Cmb_Segno4.SelectedItem.ToString.ToUpper = "BUY" Then
Segno_Titolo_4 = OrderSide.Buy

ElseIf Cmb_Segno4.SelectedItem.ToString.ToUpper = "SELL" Then
Segno_Titolo_4 = OrderSide.Sell

End If


If Not TitoloAperto1 Is Nothing Then
Leg_1 = New CustomCompoundLegTemplate(TitoloAperto1.ID, Segno_Titolo_1, CInt(Tbx_Qta_1.Text))
List_CustomCompoundLegs.Add(Leg_1)

If Not TitoloAperto2 Is Nothing Then
Leg_2 = New CustomCompoundLegTemplate(TitoloAperto2.ID, Segno_Titolo_2, CInt(Tbx_Qta_2.Text))
List_CustomCompoundLegs.Add(Leg_2)

If Not TitoloAperto3 Is Nothing Then
Leg_3 = New CustomCompoundLegTemplate(TitoloAperto3.ID, Segno_Titolo_3, CInt(Tbx_Qta_3.Text))
List_CustomCompoundLegs.Add(Leg_3)

If Not TitoloAperto4 Is Nothing Then
Leg_4 = New CustomCompoundLegTemplate(TitoloAperto4.ID, Segno_Titolo_4, CInt(Tbx_Qta_4.Text))
List_CustomCompoundLegs.Add(Leg_4)

End If

End If

End If

End If

CustComp_ = New CustomCompoundTemplate(CompoundType.Synthetic, List_CustomCompoundLegs)
Dim OrderDraft = New OrderDraftBuilder()
OrderDraft.WithAccountID(Form1.AccountID_)
OrderDraft.WithCustomCompound(CustComp_)
OrderDraft.WithSide(Segno_Figura)
If Cmb_TipoPrz.SelectedItem.ToString.ToUpper = "LIMIT" Then
OrderDraft.WithOrderType(OrderType.Limit)

Else
OrderDraft.WithOrderType(OrderType.Market)

End If
OrderDraft.WithPrice(CDbl(Tbx_PrzSintetico.Text))
OrderDraft.WithQuantity(CInt(Tbx_QtaFigure.Text))
OrderDraft.WithEnd(DateTime.UtcNow.AddMinutes(1400))
OrderDraft.WithComments("Synthetic")
OrderDraft.WithFlags(0)
OrderDraft.Build()
OrdineDaInviare_COMPL = OrderDraft

Dim validationErrors As New List(Of OrderDraftValidationError)
validationErrors = Form1.gfClient.Orders.Drafts.Validate(OrderDraft.Build)
Dim FraseErrore As String = ""
Pnl_PreparaOrdine.Visible = False
Pnl_ConfermaOrdine.Visible = True
If (validationErrors.Any()) Then
For id_ = 0 To validationErrors.Count - 1
FraseErrore = ($"\t{validationErrors(id_).Message}" & vbCrLf)

Next

Tbx_Messaggio.Text = FraseErrore
Cmd_Esegui.Enabled = False

Else
Dim RiepilogoOrdine As String = ""
Lbl_Account.Text = GL_Account_Conto


Lbl_PrezzoNetto.Text = FormatNumber(OrderDraft.Build.Price, 2)
Lbl_NumeroFig.Text = OrderDraft.Build.Quantity

Dim ORDER_ As IOrder
ORDER_ = Form1.gfClient.Orders.SendOrder(OrdineDaInviare_COMPL.Build)


End If
ControlloOrdineDaConfermare_C(Segno_Figura.ToString, OrderDraft.Build.Price)
Catch ex As Exception
MsgBox("Errore : " & ex.Message)

End Try
----------------------------------------------------------

This works, but is there a way to review the entire order before sending it to market?
Thank you
Edited by FGiordano538 on Jul 13, 2022 12:15 PM