Welcome to EverybodyWiki ! Nuvola apps kgpg.png Sign in or create an account to improve, watchlist or create an article like a company page or a bio (yours ?)...


From EverybodyWiki Bios & Wiki
Jump to navigation Jump to search
Type of site
Area servedWorldwide
Key peopleJoseph Lee (Founder and CEO), George Samman (Co-Founder), Vincent Hoong (Co-Founder)
ProductsMargin Trading, Derivative Trading
LaunchedMay, 2013

Btc.sx is a now-defunct[1] multinational company that engages in bitcoin trading and brokerage. The company offers a trading platform in digital currency derivatives such as margin trading to retail traders. It was founded in 2013 and is headquartered in London's Silicon Roundabout. The company was launched from Sydney, Australia, and is run by CEO Joseph Lee who co-founded the company alongside George Samman and Vincent Hoong.[2] Shortly after its launch, Lee moved operations to London favouring a dual incorporation model between Singapore and United Kingdom.[3] The company also has operations in New York City. In June 2015, Btc.sx rebranded as Magnr, which shut operations in January 2018.[1]

Service disruptions[edit]

In February 2014 Mt. Gox was struck by a theft, it was the world's largest bitcoin exchange and at its peak handled 70% of all bitcoin trades.[4] The loss of 750,000 bitcoins (at the time worth over $350m) triggered immediate insolvency and caused its subsequent collapse.[5] Following a trading suspension issued by Btc.sx, it was revealed that Btc.sx had partnered with Mt. Gox to offer its brokered trading service and suffered from undisclosed losses as a result of the collapse.[6]


Following the Mt. Gox collapse, Btc.sx announced a new exchange partnership with Bitstamp now placing its orders out to market.[7] The trading platform announced in March 2014 the brokerage of over $40m in brokered transactions.[8]

Screenshot from Magnr's Trustpilot page indicating that they have ceased operations.

Capital investments[edit]

In April 2014, Btc.sx received 500 bitcoins from the seed accelerator, SeedCoin in its first fund raising round.[9] The company has received a total of US$0.45 million investment as a result of initial capital injections and its equity fundraising activities.[10]


Btc.sx operates in a climate of regulatory uncertainty with no specific laws enforced to provide protection to its clients globally. The New York State Department of Financial Services who is overseen by Superintendent Benjamin Lawsky hopes to be the first regulatory body to provide a full framework for virtual currency businesses.[11] The DFS guidelines are perceived by many bitcoin companies to be overbearing with fierce opposition coming from Jeremy Allaire, CEO of bitcoin startup Circle.[12] With operations in New York, the BitLicense regulations will directly affect Btc.sx and similar bitcoin businesses.

Rebranding as Magnr[edit]

At June 2015 BTC.sx CEO Joseph Lee rebranded BTC.sx as new company Magnr "as more friendly and memorable name" [13] witch like BTC.sx operate only in Bitcoins. From bitcoin trading and brokerage Magnr switch focus more on wealth management.[14] Magnr has since ceased operations.


  1. 1.0 1.1 "Magnr". Wikipedia. 2018-03-14.
  2. "About the Btc.sx Team". Btc.sx. Archived from the original on 2015-03-17. Retrieved 2014-08-21.
  3. Hutchinson, James (2014-01-08). "Tech start-ups leave Oz over tax". Australian Financial Review.
  4. Vigna, Paul (2014-02-25). "5 things about Mt. Gox's crisis". The Wall Street Journal.
  5. Hern, Alex (2014-02-25). "Bitcoin exchange MtGox offline amid rumours of theft". The Guardian.
  6. Rizzo, Pete (2014-02-25). "Bitcoin Derivatives Market Btc.sx Suspends Trading Amid Turmoil at Partner Mt. Gox". CoinDesk.
  7. "Normal Trading Resumed". Btc.sx. Archived from the original on 2014-10-17. Retrieved 2014-08-21.
  8. Bradbury, Danny (2014-05-12). "Bitcoin Derivatives Platform BTC.SX Resumes Trading After Mt Gox-Induced Freeze". CoinDesk.
  9. Bradbury, Danny (2014-04-01). "Trading Site BTC.SX Receives 500 Bitcoins in Seedcoin Funding Round". CoinDesk.
  10. Lee, Michael (2013-08-22). "Startup opens Bitcoin-only margin trading platform". ZDNet.
  11. "NY DFS RELEASES PROPOSED BITLICENSE REGULATORY FRAMEWORK FOR VIRTUAL CURRENCY FIRMS". New York State Department of Financial Services. Archived from the original on 2014-09-23. Retrieved 2014-08-20.
  12. Higgins, Stan (2013-08-13). "Circle: BitLicense Would Force Us to Block New York Customers". CoinDesk.
  13. "Magnr FAQ". Magnr. Retrieved 19 December 2017.
  14. "How Can a Bitcoin Bank Pay Interest?". Cointelegraph. 19 June 2015. Retrieved 19 December 2017.

External links[edit]

This article "Btc.sx" is from Wikipedia. The list of its authors can be seen in its historical and/or the page Edithistory:Btc.sx. Articles copied from Draft Namespace on Wikipedia could be seen on the Draft Namespace of Wikipedia and not main one.

Compte Twitter EverybodyWiki Follow us on https://twitter.com/EverybodyWiki !

Farm-Fresh comment add.png You have to Sign in or create an account to comment this article !