According to my experienced in doing trade activity I observed that most of the my earnings in the trading got from week days trading not for weekend, instead, it is very seldom happen to get profit in the weekend. Though, I never loss, if the price turn down, were the only things I did was to wait until the price resume to spike again.
Trading is full time job. You cant earn profit just by sitting on your computer on sat/sun. Just like you saying you do it on every day for complete week. I don't understand what you mean that you never loss? What you do when price of your coin go down and never come up for weeks and months? Do you wait? If so then its HODLing not trading.