And if you don't understand Close price and Open price you'd better start reading the whole book you might lose a lot of money.
I suggest to all to calm down.
Gooly and WHRoeder are right in the sense most people have to do some efforts and read the documentation, but Gooly and WHRoder also have to learn civility. There is absolutely no necessity to answer to Harami57 with such a tone.
I recommend to all "old" members to not answer such thing lieke "use google or use this and you will have found this", it's absolutely not useful. Ignore it.
Thank you for your efforts.