Probably I can say this must be a very useful topic regarding investments into gambling sites,you should keep on track your investment not in a daily basis at least 3 to 4 days you have to check. Becasue the site's performance are not always same, the profit giving sites will run in loss sometimes.
and by my experience investing in gambling site always make your heart beat , you know why? it is because there always ann unexpected winning from players that causing the investors money get dropped to negative
Even checking 3 to 4 days are considered too frequent. As you said, the winning or losing can be huge so the investment can change very frequently. So usually in btc casino investment, it is better to hold it for a long term so that you can feel the effect of the house edge.