It is much more difficult to find an optimal algorithm
I quite agree with you.. I tried to trading on forex with EUR/USD GBP/USD some other pairs.. lost several deposites, readed books, browsing forums, browsing blogs, lost some another deposites), listen webinars, visited some seminars.. The trading is very tricky.. I'am interesting in that.. But i can't find the "ultimate" trading technology)).. There is likely to need some kind of intuition and instict.. I tried to dump MOTO several weeks ago (I want to buy cheap).. afterwards I have to buy more expensive than it was.. When we take the path-patch The price HIT only 5% of my sell orders.. and now I'm very dissapointed about it.. cause I was really ready to sell them all).. at ~4600 satoshi.. Now i want to buy.. but noone want to sell.. maybe there are will be some pump in close days.. small or maybe not (the resistance will catch at ~2200 maybe early as sellers will arrive at 1500 with big unsold volumes)
every programmer who is able to write a program with requests to a server can write a bot. It is much more difficult to find an optimal algorithm
You mean you can't just script "buy low and sell high?"

It is not a perfect tactic) I can "post" the orders and move the bot prices..
EDIT: Maybe it was a joke)).. lol so that was funny..*Once I got used recently to always take you seriously