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1  Economy / Currency exchange / Buying Hedera hbars on: June 21, 2019, 01:53:36 AM
https://portal.hedera.com has Community Testing Program where you can earn $30 HBars.

I'm willing to buy your HBars
2  Economy / Securities / Managed fund - BTC/USD trading on: September 02, 2015, 06:27:30 AM
Target:

Risk - 25%, Return - 50%.

Audit:

Account has read-only API access:

Key     = P96FGeG72Ch06RpV5CHVwHhaTstPWcMiITAUG740RmR
Secret = mSWcEFxZTNzOJnb0OoM59AxewfcZ5Oh5h9Qo4hPhrKj

The latest statement: 18 Nov 2015

Where are my BTC held:

All BTC and trading proceeds will be held at BitFinex exchange in account under my name

Fees:

Performance fee - 30% from high water mark

How to take part:

Send BTC to this address - 1PsggqHC4Xu8bFCZ8SRGvG6QeJRR8Lvvyv

How to exit:

Send me a message here or to my email.
3  Economy / Lending / Stock and options trading loan on: August 29, 2015, 11:06:13 AM
Edited:

See https://www.bitbond.com/listings/2FYSEM4KP7
4  Bitcoin / Armory / Backup/restore question on: April 26, 2015, 07:48:39 AM
Sequence of actions:

1. I create new wallet
2. Put password
3. Do NOT create backup
4. Get 3 addresses through "receive bitcoins" button
5. Delete this wallet
6. Create new wallet
7. Put the SAME password
8. Get 3 addresses through "receive bitcoins" button

Questions:
1. Why 3 addresses that come from step #8 are different from #4
2. Can I get access to addresses from step #4 after I deleted wallet holding them, BUT know passphrase.
5  Local / עברית (Hebrew) / Buying BTC for NIS on: April 18, 2015, 08:24:09 AM
10 BTC needed
6  Local / Трейдеры / Кандидатуры казначеев on: April 07, 2015, 01:52:14 PM
Все биржи рано или поздно собирают  $X тысяч и потом либо исчезают, либо их хакают и уносят BTC. Так было и так будет.

Я хочу сделать кошелек с мульти-подписью в котором будут храниться BTC биржи. Для этого я хочу найти 5-7 людей которым доверяют. Чтобы они только вместе могли хранить и выдавать BTC.

Напишите кому бы вы доверили свои BTC
7  Economy / Securities / Where to IPO/buy/sell debt? on: July 24, 2014, 02:59:55 PM
BTC Trading Co and https://bitfunder.com  are closed.

Where do I go to  IPO/buy/sell debt for my venture?
8  Economy / Marketplace / howcanigetbitcoins.com for sale - 1 btc on: July 28, 2013, 07:25:07 AM
howcanigetbitcoins.com for sale - 1 btc
9  Local / Трейдеры / Опционы на BTC/USD on: June 04, 2013, 09:00:19 PM
Меня зовут Андрей Воробьев (LinkedIn#1 and LinkedIn#2)

Я торгую опционами на BTC/USD.

Зачем нужна опционная торговля:

1. Хеджирования курса - можете купить ПУТы как страховку от падения курса или КОЛЛы если вы взяли в долг в BTC и хотите быть готовым к внезапному росту курса

2. Можно торговать вверх, вниз и в сторону - Вы можете получать прибыль если курс стоит на месте

3. Ограниченный риск - можно создавать стратегии с заранее установленным уровнем риска

4. Эффективность капитала - Вам не нужно платить полную цену за BTC чтобы заработать на том как он растет

5. Дивиденды - Вы можете получать доход каждый месяц продавая покрытые КОЛЛы на ваши BTC


Почему стоит торговать со мной:


1. Стратегии как одна сделка- Вам не нужно будет покупать всю стратегию по кускам и платить двойной спред

2. Лучшие цены - сходите на MPEX.co, посмотрите и возвращайтесь

3. Theymos будет разрешать конфликты если такие будут иметь место.

Хотя я не уверен что среди русской части он авторитет, так что можете предложить другие кандидатуры только что бы это были живые люди а не ники на форуме


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

I own this Bitcoin public key and will use it for arbitrating Andrew Vorobyov's disputes.

02b409262853965f40896e0718277ed4cc2b902318f4aa6edfeb7f6a10d6d79243
(1LdCBDfz6jm1pVSjagB8CtM2Cceey2zcru)
-----BEGIN PGP SIGNATURE-----

iF4EAREIAAYFAk+/FrIACgkQxlVWk9q1kefsYAD/XLfeZGq59MrddCfuGdnWjn0V
uvPKIAZq9MiyDnN54+oA/iJPyi+oQoHzpTn6/s7sYH3lDJB6ttbNQWdqGr1vRnSW
=vP4J
-----END PGP SIGNATURE-----

Если вам не понятно какую стратегию выбрать или вы не знаете про опционы вообще - пишите сюда. Я или другие члены форума помогут.

Для начала прочитайте at http://www.option.ru/glossary/strategy

Тут http://www.optionabc.com на английском - самый лучший курс по опционам...


Как это работает?

В соответствии с правилами:

Получение котировок - Просто напишите 5 CALL JUN 130 ( означает контракт на 5 BTC заканчивающийся в Июне с страйк ценой $130) и я отвечу с покупка/продажа, 6.16/10.26

Торговые ордера - Все ордера лимитные
Code:
BUY 5 CALL JUN 130 @ 9.54 DAY - хочу купить 5 CALL Июньских с $130 страйком за $9.54 каждый и ордер валидный до 12 ночи.
SELL 10 STRADDLE JUN 120 @ 24 HOUR 2 - хочу продать 10 КОЛЛов и 10 ПУТов Июньских с $120 страйком за $24 каждый и ордер валидный 2 часа
CANCEL 5 CALL JUN 130 @ 9.54 DAY - Отменить конкретный заказ

Ордера на стратеги

Code:
BUY 5 CALL 120/130 @ 4.15 HOUR - хочу купить 5 контрактов 120/130 Июньского КОЛЛ сперда за $4.15 каждый контракт
SELL 5 CONDOR 100/105/135/140 @ 2 DAY - хочу продать 5 контрактов стратегии кондор за $2 каждый и ордер валидный на сегодня
BUY 1 BUTTERFLY 120/125/135 @ -0.5 - хочу купить 1 контракт бабочка (поломанная??) за $0.5 кредита

Правила:
  • Все ордера лимитные
  • Цена исполнения это взвешенная средняя дневной цены в полночь с пятницы на субботу последней пятницы месяца той биржи на которой в течении недели был максимальный объем торгов
  • Расчеты по долгам в течении следующих 3 банковских дней
  • По договоренности можно рассчитаться деньгами (любым методом) по взаимной договоренности обеих сторон
  • Если в ордере не стоит время жизни то подразумевается сегодня
  • Там где можно использовать железный кондор вместо обычного это будет делаться
  • UTC время для всего

Пишите вопросы...

Андрей
10  Economy / Service Announcements / OTC options trading for BTC/USD on: June 03, 2013, 12:38:51 PM
https://bitcointalk.org/index.php?topic=223626.0
11  Economy / Securities / OTC options trading for BTC/USD on: June 02, 2013, 04:48:33 PM
My name is Andrew Vorobyov (LinkedIn#1 and LinkedIn#2 and Bitrated)

I'm offering OTC (over the counter) options trading for BTC/USD.

Why trade options:

1. Hedge your BTC positions - you can buy PUTs (insurance) from price declines or you can buy CALLs to protect your loaned BTC from sudden rally.

2. You can trade up, down and sideways - did you know you can earn money if BTC does not move.

3. Risk is limited - you can create strategies where your maximum risk is predefined.

4. Capital effectiveness - you don't need to pay full price of bitcoin to enjoy upside potential.

5. Dividends income - by selling covered CALLs you will make Bitcoin to pay dividends for you, did you know it?


Why trade with me:


1. Complex structures as one trade - you don't have to buy each leg separately for butterflies or iron condors anymore.

2. Best prices available - go to MPEX.co and see how much he is charging then come back to me.

3. Theymos will be the third party arbiter if any disputes arise.


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

I own this Bitcoin public key and will use it for arbitrating Andrew Vorobyov's disputes.

02b409262853965f40896e0718277ed4cc2b902318f4aa6edfeb7f6a10d6d79243
(1LdCBDfz6jm1pVSjagB8CtM2Cceey2zcru)
-----BEGIN PGP SIGNATURE-----

iF4EAREIAAYFAk+/FrIACgkQxlVWk9q1kefsYAD/XLfeZGq59MrddCfuGdnWjn0V
uvPKIAZq9MiyDnN54+oA/iJPyi+oQoHzpTn6/s7sYH3lDJB6ttbNQWdqGr1vRnSW
=vP4J
-----END PGP SIGNATURE-----


If you are not sure what strategy to take or don't know about options a lot - just post your thoughts here so I and other forum members can help you with it.

You can also start by reading basics at http://www.optionseducation.org/strategies_advanced_concepts/strategies/getting_started.html

If you want to be real ace in options trading go http://www.optionabc.com - it has all you need to become pro options trader


How it works?

According to the convention:

Getting quotes - Just write 5 CALL JUN 130 ( means 5 BTC contract expiring June of this year with $130 strike price ) and I will reply with bid/ask, 6.16/10.26

Sending orders - All orders are limit orders
Code:
BUY 5 CALL JUN 130 @ 9.54 DAY - means I want to buy 5 CALL contracts expiring June with $130 strike price at $9.54 each and order is valid till midnight
SELL 10 STRADDLE JUN 120 @ 24 HOUR 2 - means I want to SELL 10 CALLs and 10 PUTs contracts expiring June with $120 strike price at $24 each and order is valid for 2 hours
CANCEL 5 CALL JUN 130 @ 9.54 DAY - means I want to cancel my existing order

Structured orders - All orders are limit orders

Code:
BUY 5 CALL 120/130 @ 4.15 HOUR - means I want to buy 5 contracts of 120/130 CALL spread expiring June for $4.15 per contract
SELL 5 CONDOR 100/105/135/140 @ 2 DAY - means I want to sell 5 contracts of condor for $2 per contract and order is valid till midnight
BUY 1 BUTTERFLY 120/125/135 @ -0.5 - means I want to buy 1 contract of broken wing butterfly for $0.5 credit

Rules:
  • All orders are limit orders
  • Expiration price is weighted average price during the day at Friday to Saturday midnight of the last Friday of the month on the exchange that had the biggest volume during the week
  • Settlement is made during next 3 banking days
  • Options can be cash settled (any payment method) by mutual agreement of both parties
  • If no order expiration is specified order is considered expired at midnight
  • If Iron condor is possible it will be used instead of regular condor


Let me know if you have any questions about it

Andrew
12  Economy / Currency exchange / I facilitate withdraw from BTC-E for 3% only (VISA/Mastercard, Wire) on: May 30, 2013, 03:17:52 PM
I facilitate withdraw from BTC-E for 3% only (instead of their 5%-6%).

To VISA/Mastercard, Wire etc...

Email me if you are interested
13  Economy / Trading Discussion / Who trades BTC/USD options? on: May 30, 2013, 01:43:10 PM
I would like to trade options (CALLs and PUTs) on BTC/USD... Do you know somebody doing it except http://mpex.co?
14  Local / עברית (Hebrew) / I'm buying Bitstamp USD IOUs or XRPs for ILS on: May 14, 2013, 11:48:19 PM
I'm buying Bitstamp IOUs, XRPs for ILS (bank transfer). Official Bank of Israel rate.

We can do BTC (+1% in my favor) trade also but it must be done online because BTC/USD is very volatile.

All details in profile.
15  Economy / Currency exchange / Have $1000 Paypal need BTC(IOU) or XRP on: May 14, 2013, 09:53:54 PM
I have $1000 at Paypal, I need or XRP or BTC or Bistamp USD IOU or Bitstamp BTC IOU.

Official MTGOX rate/ Paypal commission 50%-50%

You move first. Only. Can do small batches.

My BTC - 1P5ANHt5WdwuFQeCZh4iv3utqaxUb9QZmG

Ripple - rQpCfAsbZFRwH53aoVqzKFcXuq6wnukQCL

Edit: I created IOU offer... You can buy my 1 USD for 0.97 Bitstamp IOU. I will redeem it through Paypal on demand.
16  Bitcoin / Project Development / www.lendbitco.in (aka Ripple bonds) on: May 05, 2013, 10:18:40 AM
Platform will be based on Ripple network. Main purpose to help borrowers/lenders to issue/invest in bonds by other people.

Everything client-side.
17  Economy / Lending / Loans & Rating through blockchain on: October 15, 2012, 04:03:55 PM
https://bitcointalk.org/index.php?topic=118616.0
18  Bitcoin / Project Development / Loans & Rating through blockchain on: October 15, 2012, 04:01:57 PM
Inspired by Mike Hearn's https://en.bitcoin.it/wiki/Ripple_currency_exchange
and https://bitcointalk.org/index.php?topic=106373.0

Let’s say there 3 people – person A, B and C. All of them have BTC addresses – address A, B and C. There is also address D – this is multi signature 5-of-9 (n-of-(2n - 1) type).

Events:
Person A owes person B 51.3 BTC and must repay it during next 123 days.
To store this event person A transfers from address A to address B - 0.00513123BTC.  Where last 3 digits – number of days from the day transaction was sent (0.00000123). And other digits – amount BTC owed / 10000. (0.00513000)

Person A pays person B 51.3 BTC – nothing fancy here, just plain transfer from address A to B OR he can send same transaction from address A to address B, making total sum of debts = 0.

Person C wants to insure person’s A debts (part of it, let’s say 23 BTC) – person C takes address A and uses as a private key to make address A(p). Person C makes multi signature 2-of-2 address out of A(p) and address C. Sends there 0.00000023 BTC.

Person C wants to cancel insurance of person’s A debts – person C removes all the money from multi signature 2-of-2 address out of A(p) and address C.

These rules alone will create basic framework on but we can take it even further.

How to enforce loan repayments?

Let’s say person A made 100 BTC deposit into address D – trust account.  Trust rules say that person A can withdraw maximum amount in BTC = 100 – (total of his liabilities).

Person A owes 100 BTC and defaults but was insured by person C for 50 BTC– now person C can take out of trust amount x less 50 BTC, where X – amount in BTC he deposited into trust.

Person A can be insured by person C, person C by person N, person N by person M etc…

Here are more suggestions what rules trust can employ:

Creditors are repaid in FIFO order (First in first out)
If insurance is cancelled – it still applies to any loans made before and during the day it was cancelled.

What is missing here?


19  Bitcoin / Bitcoin Technical Support / Forwarding BTC on: August 02, 2012, 10:02:27 PM
How do I do BTC forwarding to one designated address as soon as possible in official bitcoin client?
20  Economy / Trading Discussion / Why people use Liberty Reserve and etc? on: July 29, 2012, 08:20:09 PM
Can somebody explain to me why people still use shady e-currencies when they can use Bitcoin?

For example, Liberty Reserve. What is so special about it? IMHO it is inferior to Bitcoin.

http://www.exchangezone.com - shit loads of money change hands there... Why?

How we can guide these people in the right direction?
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