I never hold my trades
I never trade without SL.
1st rule of trading do not leave trades open without SL and close small profits.
Lehman brother largest bank in USA was gone bankrupt due to this type of trading.
Small profits and keep loosing trades open in hope markets will come back to their open trade some times market really move so far away that it do not come back for years.
until and unless you trade so small like 0.01 micro lots on each trade and 1 trade each signal account size 1000 USD than you will not fail the account but you will make 5-10% every year.