Upvoted, if you are holding a single type coin, let me suggest adding 2 more and balancing the valuations to be equal. The posts can also help.
https://steemit.com/investing/@toadslinger/improving-investment-profits
https://steemit.com/investing/@toadslinger/improving-investment-profits-pt-2-of-7
https://steemit.com/investing/@toadslinger/improving-investment-profit-pt-3-of-7
https://steemit.com/investing/@toadslinger/improving-investment-profits-pt-4-of-7
https://steemit.com/investing/@toadslinger/improving-investment-profits-pt-5-of-7
https://steemit.com/investing/@toadslinger/improving-investment-profits-pt-6-of-7
https://steemit.com/investing/@toadslinger/improving-investment-profits-pt-7-of-7