What is the $ equivalent of your average ICO investment?

this depends on how you learn ico which is really promising and profitable in investment, because this requires research and analysis. so you can invest your money according to your wishes. but for now investment in ico is not recommended because the risk is too big especially you have to get ico who really has promising ideas and opportunities.
depending on whether the ICO is trusted or I feel that if ICO will succeed, I will invest a large amount. but if I feel that if ICO is still in doubt, then I only invest a small amount.
but in the past few months, my average investment was only around $ 20 because now ICO is not very good for investment because many ICOs fail or just cheat so I don't invest in large amounts.