At Expiration we exercise the 1.2955 GBP Call 

Net gain on delta hedging is 136.5 tics

Cost of the option is 105 tics

Gross Gain on Trade is 136.5/105 = 130% 

New Order: Leave Order to sell the balance of the delta at 1.3177

Dec 5th : We canceled the order at 1.3177 and sold the balance of the hedge at 1.3159 and rolled out to the expiration date at 1.31593 

We will just leave an order to buy back the full hedge at 1.2955 to expiration. 

Dec 3rd: Filled @  1.2955 and rolled forward to delivery date at 1.29573

Nov 22nd : Filled @  1.2889 and rolled forward to delivery date at 1.2896

New hedge Orders we are leaving at 1.2665 and at 1.2955 (50% Hedge) 

Trade Idea: Spot Ref  : 1.2795 Buy 1 Month Expiry GBPUSD 30 Delta Stangles

1-Month   Expiry 2019-12-11

The is the trade we would like to put on based on a spot of  1.2795

Buy  1.2955  GBP  Call  Expiry One Month 52.5 US Cents  Vol 7.55 

Buy 1.2665  GBP  Call Expiry One Months 52.5 US Cents   Vol 7.55

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Total Cost                                                     105  US cents