Close Menu
TechCentralTechCentral

    Subscribe to the newsletter

    Get the best South African technology news and analysis delivered to your e-mail inbox every morning.

    Facebook X (Twitter) YouTube LinkedIn
    WhatsApp Facebook X (Twitter) LinkedIn YouTube
    TechCentralTechCentral
    • News
      South Africa marks a full year without load shedding

      South Africa marks a full year without load shedding

      15 May 2026
      Absa's defence against frontier AI cyberthreats: more AI - Johnson Idesoh

      Absa’s defence against frontier AI cyberthreats: more AI

      15 May 2026
      Green ID's days numbered as smart ID roll-out accelerates

      Green ID’s days numbered as smart ID roll-out accelerates

      15 May 2026
      Solly Malatsi pitches Reit overhaul to channel capital into digital infrastructure

      Malatsi pitches Reit overhaul to channel capital into digital infrastructure

      15 May 2026
      The lesson Seacom learnt from its massive 2024 outage - Richard Schumacher

      The lessons Seacom learnt from its massive 2024 outage

      14 May 2026
    • World
      Pop star sues Samsung for $15-million - Dua Lipa

      Pop star sues Samsung for $15-million

      11 May 2026
      OpenAI's new audio APIs aim for conversational voice agents

      OpenAI’s new audio APIs aim for conversational voice agents

      8 May 2026
      'It was my idea': Musk claims paternity of OpenAI - Elon Musk

      ‘It was my idea’: Musk claims paternity of OpenAI

      29 April 2026
      Pivotal week for US tech stocks

      Pivotal week for US tech stocks

      28 April 2026
      Sam Altman denies betraying Elon Musk. Shelby Tauber/Reuters

      Worries over OpenAI’s growth as Anthropic gains ground

      28 April 2026
    • In-depth
      Alfa's electric rebel - Alfa Romeo Junior Elettrica Veloce

      Alfa’s electric rebel

      29 April 2026
      Africa switches on as Europe dims the lights

      Africa switches on as Europe dims the lights

      9 April 2026
      The biggest untapped EV market on Earth is hiding in plain sight

      The biggest untapped EV market on Earth is hiding in plain sight

      1 April 2026
      Datatec is firing on all cylinders - Jens Montanana

      The R16-billion tech giant hiding in plain sight

      26 March 2026
      The last generation of coders

      The last generation of coders

      18 February 2026
    • TCS
      TCS+ | The Up&Up Group on the hidden cost of AI - Jason Harrison

      TCS+ | The Up&Up Group on the hidden cost of AI

      13 May 2026
      Michael Rossouw

      TCS+ | The retirement decision most South Africans get wrong

      6 May 2026
      TCS | The Cape Town start-up listening for TB with AI - Braden van Breda

      TCS | The Cape Town start-up listening for TB with AI

      4 May 2026

      TCS+ | ‘The ISP for ISPs’: Vox’s shift to wholesale aggregator

      20 April 2026
      TCS | Werner Lindemann on how AI is rewriting the infosec rulebook

      TCS | Werner Lindemann on how AI is rewriting the infosec rulebook

      15 April 2026
    • Opinion
      Free calls, dead voice and Shameel Joosub's Spanish ghost - Duncan McLeod

      Free calls, dead voice and Shameel Joosub’s Spanish ghost

      22 April 2026
      The conflict of interest at the heart of PayShap's slow adoption - Cheslyn Jacobs

      The conflict of interest at the heart of PayShap’s slow adoption

      26 March 2026
      South Africa's energy future hinges on getting wheeling right - Aishah Gire

      South Africa’s energy future hinges on getting wheeling right

      10 March 2026
      Free calls, dead voice and Shameel Joosub's Spanish ghost - Duncan McLeod

      Apple just dropped a bomb on the Windows world

      5 March 2026
      R230-million in the bag for Endeavor's third Harvest Fund - Alison Collier

      VC’s centre of gravity is shifting – and South Africa is in the frame

      3 March 2026
    • Company Hubs
      • 1Stream
      • Africa Data Centres
      • AfriGIS
      • Altron Digital Business
      • Altron Document Solutions
      • Altron Group
      • Arctic Wolf
      • Ascent Technology
      • AvertITD
      • BBD
      • Braintree
      • CallMiner
      • CambriLearn
      • CM Telecom
      • Contactable
      • CYBER1 Solutions
      • Digicloud Africa
      • Digimune
      • Domains.co.za
      • ESET
      • Euphoria Telecom
      • HOSTAFRICA
      • Incredible Business
      • iONLINE
      • IQbusiness
      • Iris Network Systems
      • Kaspersky
      • LSD Open
      • Mitel
      • NEC XON
      • Netstar
      • Network Platforms
      • Next DLP
      • Ovations
      • Paracon
      • Paratus
      • Q-KON
      • SevenC
      • SkyWire
      • Solid8 Technologies
      • Telit Cinterion
      • Telviva
      • Tenable
      • Vertiv
      • Videri Digital
      • Vodacom Business
      • Wipro
      • Workday
      • XLink
    • Sections
      • AI and machine learning
      • Banking
      • Broadcasting and Media
      • Cloud services
      • Contact centres and CX
      • Cryptocurrencies
      • Education and skills
      • Electronics and hardware
      • Energy and sustainability
      • Enterprise software
      • Financial services
      • HealthTech
      • Information security
      • Internet and connectivity
      • Internet of Things
      • Investment
      • IT services
      • Lifestyle
      • Motoring
      • Policy and regulation
      • Public sector
      • Retail and e-commerce
      • Satellite communications
      • Science
      • SMEs and start-ups
      • Social media
      • Talent and leadership
      • Telecoms
    • Events
    • Advertise
    TechCentralTechCentral
    Home » News » Bitcoin tops $10 000 as bubble warnings multiply

    Bitcoin tops $10 000 as bubble warnings multiply

    By Agency Staff29 November 2017
    Twitter LinkedIn Facebook WhatsApp Email Telegram Copy Link
    News Alerts
    WhatsApp

    Bitcoin surpassed US$10 000 for the first time, taking this year’s price surge to more than 10-fold even as warnings multiply that the largest digital currency is an asset bubble.

    The euphoria is bringing to the mainstream what was once considered the providence of computer developers, futurists and libertarians seeking to create an alternative to central bank-controlled monetary systems. While the actual volume of transactions conducted in cryptocurrencies is relatively small, the optimism surrounding the technology continues to drive it to new highs.

    Bitcoin has risen by more than 50% since October alone, after developers agreed to cancel a technology update that threatened to split the digital currency. Even as analysts disagree on whether the largest cryptocurrency by market capitalisation is truly an asset, its $167bn value already exceeds that of about 95% of the S&P 500 Index members.

    This is a bubble and there is a lot of froth. This is going to be the biggest bubble of our lifetimes

    “This is a bubble and there is a lot of froth. This is going to be the biggest bubble of our lifetimes,” hedge fund manager Mike Novogratz said at a cryptocurrency conference Tuesday in New York.

    Novogratz, who’s says he began investing in bitcoin when it was at $90, is starting a $500m fund because of the potential for the technology to eventually transform financial markets.

    There’s no agreed authority for the price of bitcoin, and quotes can vary significantly across exchanges. In Zimbabwe, where there’s a lack of confidence in the local financial system, the cryptocurrency has traded at a persistent premium over $10 000. Volumes are also difficult to assess. Bloomberg publishes a price that draws on several large bitcoin trading venues. It was at $10 166.98 as of 12:02pm Tokyo time.

    From Wall Street executives to venture capitalists, observers have been weighing in, with some more sceptical than others as bitcoin’s rise has grown steeper, sweeping along individual investors. The number of accounts at Coinbase, one of the largest platforms for trading bitcoin and rival ethereum, has almost tripled to 13m in the past year, according to Bespoke Investment Group.

    Futures contracts

    In a move toward mainstream investing, CME Group has said it plans to start offering futures contracts for bitcoin, which could begin trading in December. JPMorgan Chase & Co, the largest US bank, was weighing last week whether to help clients bet on bitcoin via the proposed futures contracts, according to a person with knowledge of the situation.

    The rising profile of digital currencies even saw bitcoin feature in the US senate confirmation hearing Tuesday for Federal Reserve chairman nominee Jerome Powell, who’s a current board member. Answering a senator’s question, he said that “cryptocurrencies are something we monitor very carefully”, and that at some point their volumes “could matter” for monetary policy, though not today.

    The total market cap of digital currencies now sits north of $300bn, according to data on Coinmarketcap.com’s website.

    For Peter Rosenstreich, head of market strategy at online trading firm Swissquote Bank, bitcoin’s surge harks back to the surprises of the UK referendum on European Union membership and US President Donald Trump’s election.

    “We have underestimated the populist movements,” he said. “There is growing unease on how central banks and governments are managing fiat currencies. Ordinary people globally understand why a decentralised asset is the ultimate safe haven.”  — Reported by Todd White and Julie Verhage, (c) 2017 Bloomberg LP

    Follow TechCentral on Google News Add TechCentral as your preferred source on Google


    Bitcoin top
    WhatsApp YouTube
    Share. Facebook Twitter LinkedIn WhatsApp Telegram Email Copy Link
    Previous ArticleInterview: Andrew Fraser on MultiChoice’s ANN7 deal
    Next Article Automation could kill 800m jobs worldwide: McKinsey

    Related Posts

    Treasury moves to bring crypto under exchange-control rules

    Treasury moves to bring crypto under exchange-control rules

    25 February 2026
    Bitcoin faces another reckoning

    Bitcoin faces another reckoning

    6 February 2026
    Crypto markets reel as bitcoin slides

    Crypto markets reel as bitcoin slides

    5 February 2026
    Company News
    7 key digital platforms to market your business online - Domains.co.za

    7 key digital platforms to market your business online

    14 May 2026
    In crypto, trust is the new currency - Binance South Africa's Sam Mkhize

    In crypto, trust is the new currency

    13 May 2026
    Don't miss the Telviva Tech Insights webinar

    Don’t miss the Telviva Tech Insights webinar

    13 May 2026
    Opinion
    Free calls, dead voice and Shameel Joosub's Spanish ghost - Duncan McLeod

    Free calls, dead voice and Shameel Joosub’s Spanish ghost

    22 April 2026
    The conflict of interest at the heart of PayShap's slow adoption - Cheslyn Jacobs

    The conflict of interest at the heart of PayShap’s slow adoption

    26 March 2026
    South Africa's energy future hinges on getting wheeling right - Aishah Gire

    South Africa’s energy future hinges on getting wheeling right

    10 March 2026

    Subscribe to Updates

    Get the best South African technology news and analysis delivered to your e-mail inbox every morning.

    Latest Posts
    South Africa marks a full year without load shedding

    South Africa marks a full year without load shedding

    15 May 2026
    Absa's defence against frontier AI cyberthreats: more AI - Johnson Idesoh

    Absa’s defence against frontier AI cyberthreats: more AI

    15 May 2026
    Green ID's days numbered as smart ID roll-out accelerates

    Green ID’s days numbered as smart ID roll-out accelerates

    15 May 2026
    Solly Malatsi pitches Reit overhaul to channel capital into digital infrastructure

    Malatsi pitches Reit overhaul to channel capital into digital infrastructure

    15 May 2026
    © 2009 - 2026 NewsCentral Media
    • Cookie policy (ZA)
    • TechCentral – privacy and Popia

    Type above and press Enter to search. Press Esc to cancel.

    Manage consent

    TechCentral uses cookies to enhance its offerings. Consenting to these technologies allows us to serve you better. Not consenting or withdrawing consent may adversely affect certain features and functions of the website.

    Functional Always active
    The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
    Preferences
    The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
    Statistics
    The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
    Marketing
    The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
    • Manage options
    • Manage services
    • Manage {vendor_count} vendors
    • Read more about these purposes
    View preferences
    • {title}
    • {title}
    • {title}