The picture above shows example of SHL stock (1000 shares) value (vertical) vs time horizontal axes. Redline shows ordinary SHL stock value overtime monthly. Greenline shows SHL STOCK+CFD value without considering any fees for CFD. Blueline shows SHL+CFD value considering total one-off CFD fee and total ongoing holding fees.
The one-off fee drops the starting point of the blue line down and ongoing fees determine how steep is the slope. One-off fee and ongoing fees are entered in red cells ($707.5 and $200 retrospectively).
What are the typical values of CFD one-off entry/exit fee and what are typical ongoing fees? Say with Interactive Brokers or similar providers. I want to get the graph right.