For CFDs, it's not advisable to hold long term due to overnight/weekend fees (read about the eToro fees here). You may set a short-term plan like holding them for 3 days to 2 weeks maximum only or up to you (depending on the trend and/ on your own analysis). Don't forget to set your own stop-loss (trailing SL works better for me). Also, be careful in using higher leverages because it might burn your capital especially if you're new to this.