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1  Local / Market / Re: [Vand] o suta (100) de kilograme de miere on: December 17, 2014, 08:48:44 PM
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2  Local / Market / Re: [Vand] o suta (100) de kilograme de miere on: December 10, 2014, 01:57:29 PM
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3  Local / Market / Re: [Vand] o suta (100) de kilograme de miere on: December 10, 2014, 10:37:28 AM
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4  Local / Market / Re: [Vand] o suta (100) de kilograme de miere on: December 09, 2014, 06:40:38 PM
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5  Local / Market / Re: [Vand] o suta (100) de kilograme de miere on: December 09, 2014, 05:48:00 PM
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6  Local / Market / [Vand] o suta (100) de kilograme de miere on: December 09, 2014, 11:41:34 AM
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7  Local / Discutii Servicii / Re: Prezentare BITFINEX on: June 14, 2014, 11:05:57 AM
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Uite care e treaba. Eu am imprumutat 1 btc. Ideea e ca ii pot folosi doar la margin trading. Eu vreau sa folosesc trailing stop. Intrebarea e: daca sunt pe margin trading inseamna ca pot paria impotriva pietii? Adica pretul sa scada si eu sa castig in timp ce scade? Nu prea inteleg cum se foloseste trailing stop. Daca pun 40 in casuta si dau buy 1 btc ce inseamna, cand dau sell ce inseamna? Da-mi te rog exemplu in ambele cazuri cand sa zicem piata e la 601$/btc. Si eventual daca poti da-mi exemplu cand urca si scade piata in ambele cazuri. Merci.


  Tocmai asta inseamna margin trading: faci trading cu fiat sau bitcoini imprumutati. Daca esti pe margin trading poti paria impotriva pietii, adica exact ce ai spus tu: castigi in timp ce scade pretul. Acest lucru este posibil doar cu margin trading si functioneaza in felul urmator: Tu ai 1000 usd in portofelul de trading (a se observa ca exista 3 portofele distincte asociate cu cele 3 sectiuni ale platformei). Crezi ca piata o sa scada deci este logic sa tii banii in fiat dar totusi vrei sa castigi mai multi bani (nu doar sa nimeresti "bottom'ul", sa cumperi atunci si sa castigi pe crestere, cum e pe un exchange clasic). Atunci pui un ordin de short (sell) sa spunem de 1 btc la pretul 601 usd, asta inseamna ca ai vandut 1 btc cu 601 usd. Acest 1 btc tu nu il detii deoarece ai doar fiat (chiar daca ai si btc in portofel tot nu o sa'i folosesti) si atunci sistemul il imprumuta automat pentru tine de la cei care ofera spre imprumut si il vinde pe piata. Poti inchide pozitia oricand dar sa spunem ca o inchizi la pretul de 550 usd, asta inseamna ca tu cumperi un btc la 550 usd. Returnezi btc'ul persoanei/persoanelor de la care l'ai imprumutat (aceste lucruri le face sistemul automat) si tu ramai cu un profit net de 51 usd., avand acum in portofel un total de 1051 usd.

   Trailing stop este in special pentru a limita pierderile in caz de piata nu merge in directia preconizata. Daca pui 40 in casuta si dai buy inseamna ca o sa cumperi cand pretul creste cu 40 usd, la fel daca dai sell inseamna ca o sa vinzi cand pretul scade cu 40 usd.
Pentru un pret de market de 601 usd daca ai pus in casuta 40 si day buy atunci se va pune un ordin trailing stop cu valoarea 641 si ordinul se va executa (adica vei cumpara) cand pretul de market ajunge la 641 usd in cazul in care piata creste. Daca piata incepe sa scada atunci ordinul trailing stop scade odata cu ea, spre exemplu piata ajunge la 591 el mentinandu'se la o distanta de 40 usd, deci va fi de 631. Deci, daca pui buy si piata creste ordinul nu se modifica, daca descreste ordinul se modifica odata cu piata (pastrand diferenta pe care ai pus'o in casuta).
La fel daca pui sell, doar ca ordinul  ramane fix atunci cand piata scade si se modifica cand piata creste. In cazul tau se va pune sell la 601-40=561 usd. Daca piata ajunge la 620 atunci si ordinul tau creste la 580, daca incepe iar sa scada ordinul nu se mai modifica, ramanand tot la 580.
   Acest ordin il pui (in special) pentru a inchide automat o pozitie deschisa anterior.




-edit-
    Cum a zis si berryzat: Atentie, atentie si iar atentie! Se pot castiga bani (si chiar multi) cu margin trading'ul dar la fel de bine se pot si pierde!
-edit-

Da, mersi pentru raspuns, acum am inteles cum sa folosesc trailing stop dar si margin tradeing. Am observat si eu nevoia asta de lichiditati, din pacate eu am doar 0,5 bitcoini. Daca as fi avut un 5.000 $ ar fi fost o treaba. Sunt atent la piata. Spor la trading.
8  Local / Discutii Servicii / Re: Prezentare BITFINEX on: June 13, 2014, 04:53:32 PM
Ordinul trailing stop clarificat:
Exemplu: Am pus un ordin trailing stop de 1btc pentru buy. In casuta am trecut valoarea 20 (se refera la usd si nu inseamna ca pui sa cumperi 1 btc cu 20 usd si da sunt sigur Smiley )
Pretul de referinta se ia pretul de market cand se pune ordinul, astfel incat la ordine active apare ordinul trailing stop si la price apare initial pretul de market + 20. In cazul meu a aparut 638. Am spus ca apare initial deoarece campul price nu este fix ci se modifica cu piata astfel:
1. Daca pretul incepe sa scada atunci si pretul la care se va executa ordinul incepe sa scada, el pastrand o distanta de 20 usd fata de cel mai mik Ask din orderbook (in cazul meu pretul a coborat pana la 635)
2. Daca pretul incepe sa creasca atunci pretul la care se va executa ordinul trailing stop ramane fix, el declansandu'se in momentul in care cel mai mic ask din orderbook devine egal sau mai mare cu valoarea din campul price al ordinului.

De precizat ar fi ca odata ce s'a declansat ordinul el cumpara toate pozitiile din order book pentru a inchide ordinul. Mai exact daca se pune un ordin trailing stop de 10 btc la pretul x si ajunge sa se declanseze atunci el va cumpara din order book 10 btc chiar daca exista doar 1 btc la pretul x si urmatoarele pozitii avand preturi mai mari.

Uite care e treaba. Eu am imprumutat 1 btc. Ideea e ca ii pot folosi doar la margin trading. Eu vreau sa folosesc trailing stop. Intrebarea e: daca sunt pe margin trading inseamna ca pot paria impotriva pietii? Adica pretul sa scada si eu sa castig in timp ce scade? Nu prea inteleg cum se foloseste trailing stop. Daca pun 40 in casuta si dau buy 1 btc ce inseamna, cand dau sell ce inseamna? Da-mi te rog exemplu in ambele cazuri cand sa zicem piata e la 601$/btc. Si eventual daca poti da-mi exemplu cand urca si scade piata in ambele cazuri. Merci.
9  Local / Discutii Servicii / Re: Prezentare BITFINEX on: June 11, 2014, 07:52:26 PM
Nu prea inteleg comanda trailing stop, tu imi vorbesti de procente dar ei imi afiseaza in usd. De ex am pus 0.4 btc la 646USD/BTC rata de schimb, am o casuta in care pot scrie si presupun ca e vorba de procente, am scris 10 si sub imi da =~4,3USD. Ce inseamna asta?

 Pe mine ma intereseaza sa vand in up trend iar marja de sa fie de 5% din pretul pe care l-am afisat in momentul cand vand, adica, 5% din 646 e 32.3 + 646 = 678.3   678.3 reprezinta stop loss in caz ca pretul mai creste dai apoi coboara sub 678.3 . Cel putin asa am inteles ca functioneaza trailing stop; de ce nu imi afiseaza procentaje, sau cum sa inteleg ce e cu cei 4,3 USD cand scriu 10?
10  Economy / Games and rounds / Re: █ GIVEAWAY █ CoinGG.com – Roulette – 50mBTC give-away on: May 24, 2014, 05:53:52 PM
Username: Jadagles
Thanks
11  Bitcoin / Bitcoin Discussion / Re: Industry Group Aims to Change Bitcoin Symbol on: April 09, 2014, 12:53:01 PM
I really dislike very badly this new symbol. A logo, a symbol, a sign is made, thought-out from the beginning to integrate the whole idea behind it. That symbol does not give me such a understanding, and doesn't looks good either + don't forget the conspiratorial theory related to it.
If the problem is scalability and fonts and things like this, there is no need for an unknown group of people to change this without the approval of the people who are interested in this. I think people who are sane will likely don't get fool about this sort of distraction. In the end, Unicode will make and map a special character named Bitcoin.
12  Bitcoin / Bitcoin Discussion / Re: Protecting your coins. on: March 06, 2014, 09:21:34 AM
You didn't mention anything about a very important aspect: the passphrase length and complexity you use to encrypt your wallet.
How many characters? Did you include special characters?

Over 15 chars, yes.

https://howsecureismypassword.net/ says  "It would take a desktop PC about 71 quadrillion years to crack your password"   A password of similar length and characters, didn't put my exact one in.



Nowadays you need at least 20 characters to have a good password. 20 char with all the special, underline, high ANSI, brackets, minus etc will result in a fair 130-140 bit password.

32 char with all the above mentioned selected should give around 240 bits and a very high level of security, so that a botnet will have real difficulties to brute force your wallet. Personally I use keepass, an open source password manager very easy to use and to integrate with firefox or whatever. It has very special features that will allow you to generate passwords with a lot of entropy and randomness. Aside from this it has two channel auto-type obfuscation for selected windows of your choice so that you can safely use your password without a keylogger or a clipboard spy stealing it from you. For my wallet I use a 980 bit password, very high even if I don't have much on it. Thing is that if you use around 20 char I would suggest to additionally encrypt you wallet when you backup it and store it in cloud or anywhere else. I use don't use because I have a huge password but if you want it to keep it protected then at least they will have to break 2 passwords. For this you can use AxCrypt.

TL;DR Being very paranoid I suggest you to use a long password generated with keepass a opensource passwordmanager.
13  Bitcoin / Bitcoin Discussion / Re: Protecting your coins. on: March 05, 2014, 09:45:43 PM
If you are really paranoid, like me, you need to know that windows sux when it comes to securing/encripting your wallet for the first time. Again, it reads usb when you insert them, thus can bring malicious spy etc.

Try these http://www.reddit.com/r/Bitcoin/comments/1pxy4w/basic_bitcoin_security_guide/
              http://www.reddit.com/r/Bitcoin/comments/1u5yn6/easy_to_use_guide_how_to_get_bitcoin_safely_store/
              
My opinion is this:  you must be able to encrypt your wallet before is created so that a copy of it unencrypted should not leak. Don't use a very new printer, use a very old one that is offline and in contact only with the offline computer/wallet, so that nobody hacks it and tries to read the paper wallet.

Super paranoid mode on with all the settings. Now I'm 100% can't be stolen in any way virtually. Have copies of wallet in at least 3 locations. A small tip, maybe electrum is the answer.
14  Bitcoin / Bitcoin Discussion / Re: Nakamoto, Satoshi, New Info, hopes it clears up some stuff. on: March 04, 2014, 02:01:53 PM
Would've felt more real if that tip address wasn't left at the end of the post.
++++++++++++++++++++++++++++++++++++1
15  Economy / Service Discussion / Re: If you lost your money on GOX. on: March 04, 2014, 05:27:03 AM
What is the sense of this topic? Just loughing about ppl or call then stupid idiots? Or anything more?
Good'old trolling!
16  Local / Anunturi importante / Re: Propunere: Prima adunare generala! on: March 03, 2014, 09:06:09 AM
Salut, Iasi aici. Intrebare, cat te-a costat rig-ul si ce piese ai folosit/achizitionat, de unde. Ma intereseaza o investitie. Mersi.
Salut. Mai bine deschizi un thread separat daca ai nevoie de sfaturi.
Nu, doar ma interesa ce echipament foloseste el in mod specific, nu vreau sa deschid un thread pentru asta. Mersi pentru indrumare.
17  Local / Română (Romanian) / Re: Serverele BuyTLD.net performanta litecoin on: March 03, 2014, 09:02:45 AM
Salutare !
M-am gandit sa impart cu voi experienta mea in minerit de litecoin pe serverele buytld.net (cpu mining).
Am scris aici articolul + poze si videclip: http://www.btcforum.ro/litecoin-f23/serverele-buytld-net-performanta-litecoin-t11.html
Smiley

Intrebarea e iti scoti banii? Cat investesti?
18  Local / Tutoriale / Re: zorro trader + btc-e mt4 on: March 02, 2014, 08:51:11 PM
Bravo, mersi mult de tutorial, insa ma intereseaza ceva pe cryptsy.com ce alte recomandari? Aici ma refer la strategii etc. pt ca piata e destul de volatila cand vb de criptocurrency.
19  Local / Anunturi importante / Re: Propunere: Prima adunare generala! on: March 02, 2014, 02:43:12 AM
Salut,

Iasi aici. Rig nou doar de 3 zile. 2800kh/s.

Am constatat o megacoteala la romani cand vine vorba de cryptocurrency. Tipic romanesc, de parca daca nu suntem multi si puternici si uniti avem vreo sansa impotriva guvernelor si bancilor din lume care nu vor sta cu mainile in san la ce se intampla. Eu cred ca trebuie fiecare din noi sa invete pe cine este interesat si sa atragem cat mai multa lume in domeniu, atat mineri cat si oameni care poate ar vrea sa investeasca in monede pentru sansa de a se imbogati intr-o zi. Cred ca sunt multe moduri in care poti face bani cu crypto.

Salut, Iasi aici. Intrebare, cat te-a costat rig-ul si ce piese ai folosit/achizitionat, de unde. Ma intereseaza o investitie. Mersi.
20  Bitcoin / Press / Re: [2014-02-21] Free Market Cafe "Descending Mt. Gox" on: February 28, 2014, 12:20:15 AM
I hope nobody minds if I bump this. Someone just sent me a fresh quotation from the author, Joel Bowman. The context is new Fed chair Janet Yellen testifying to government:

"Yellen admitting (rightly) that she has no authority over ‪BTC‬ is like the world's most influential astrologer confessing he has no jurisdiction when it comes to ordering the planets around the heavens. The reality remains unchanged by such pronouncements...but the village folk are amazed nonetheless."

Bowman has a way with words. I'm glad he's on our side.        Smiley

Indeed he has, great quote! Love the this part "The reality remains unchanged". This show clearly that bitcoin will be bitcoin even if all of them don't want to.
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