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
      How much Amazon Leo will cost in South Africa - Van Zyl Botha

      How much Amazon Leo will cost in South Africa

      11 August 2026
      Iran war hits home for MTN

      Iran war hits home for MTN

      11 August 2026
      MTN South Africa's voice problem is getting worse

      MTN South Africa’s voice problem is getting worse

      11 August 2026
      Brics nations weigh joining up their fast payment rails

      Brics nations weigh joining up their fast payment rails

      11 August 2026
      The economist who thinks AI could double South Africa's growth rate

      The economist who thinks AI could double South Africa’s growth rate

      11 August 2026
    • World
      Russia building its own Starlink - and faster than expected - Vadym Skibitskyi

      Russia building its own Starlink – and faster than expected

      11 August 2026
      Meta AI will now tell parents if their teen is in crisis

      Meta AI will now tell parents if their teen is in crisis

      17 July 2026
      IBM shares crash 25% as AI upends software spending - Arvind Krishna

      IBM shares crash 25% as AI upends software spending

      15 July 2026
      Jony Ive's first OpenAI device: an AI smart speaker - Jony Ive and Sam Altman

      Jony Ive’s first OpenAI device: an AI smart speaker

      15 July 2026
      Stripe, Advent in talks to buy PayPal for $53-billion

      Stripe, Advent in talks to buy PayPal for $53-billion

      15 July 2026
    • In-depth
      The plan to stop AI from breaking the world - Google DeepMind CEO Demis Hassabis. Image: John Sears

      The plan to stop AI from breaking the world

      16 July 2026
      The internet has a Strait of Hormuz problem

      The internet has a Strait of Hormuz problem

      15 July 2026
      AI boom sparks rally, frenzy and fear

      AI boom sparks rally, frenzy and fear

      11 June 2026
      Every plug-in hybrid on sale in South Africa, ranked by price - Lamborghini Temerario

      Every plug-in hybrid on sale in South Africa, ranked by price

      7 June 2026
      What Wi-Fi 8 will mean for wireless networks

      What Wi-Fi 8 will mean for wireless networks

      1 June 2026
    • TCS
      TCS+ | Specops' Darren James on continuous trust in an AI world

      TCS+ | Specops’ Darren James on continuous trust in an AI world

      7 August 2026
      TCS+ | How AI is turning hardware into a subscription service - Shane van der Merwe Merchant West

      TCS+ | How AI is turning hardware into a subscription service

      6 August 2026
      TCS+ | Why South African workers must become supervisors of digital labour - Accelera Digital Group Cliff de Wit

      TCS+ | Why South African workers must become supervisors of digital labour

      31 July 2026
      TCS | Rapid deployment rules can't work without municipalities: ACT - Nomvuyiso Batyi

      TCS | Icasa’s rules skip the real bottleneck: ACT

      30 July 2026
      TCS+ | iStore Business on why Apple makes sense for SMEs - Sudesh Pillay and Tamia Nontsikelelo

      TCS+ | iStore Business on why Apple makes sense for SMEs

      30 July 2026
    • Opinion
      The author, Jannie van Zyl

      Selling vapour is corporate suicide in slow motion

      16 July 2026
      Brazil's online gambling crackdown is a lesson for South Africa

      How Amazon outmanoeuvred Starlink in South Africa

      15 July 2026
      The Popia problem with agentic AI - Herman Haasbroek

      The Popia problem with agentic AI

      14 July 2026
      The author, Fanie van Rooyen

      South Africa can still catch the AI wave – here’s how

      7 July 2026
      The author, Fanie van Rooyen

      The AI utopia South Africa can’t afford

      1 July 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
      • Vox
      • 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
      • Policy and regulation
      • Public sector
      • Retail and e-commerce
      • Satellite communications
      • Science
      • SMEs and start-ups
      • Social media
      • Talent and leadership
      • Telecoms
      • Watts & Wheels
    • Events
    • Advertise
    TechCentralTechCentral
    Home » Sections » Cryptocurrencies » Crypto market convulses as bitcoin sinks

    Crypto market convulses as bitcoin sinks

    By Agency Staff19 November 2018
    Twitter LinkedIn Facebook WhatsApp Email Telegram Copy Link
    News Alerts
    WhatsApp

    The slide in cryptocurrencies accelerated on Monday, with bitcoin piercing the US$5 000 mark for the first time since October 2017, amid speculation that increased regulatory scrutiny will prompt issuers of initial coin offerings to liquidate holdings.

    Bitcoin declined as much as 9.1% to $4 958, falling for an eighth consecutive day in what is the longest string of losses on record for the 10-year-old digital token. So-called alternative coins slumped even more, with ether tumbling as much as 13% and litecoin cratering as much as 14%. XRP, the token associated with ripple, was the lone gainer among major digital currencies.

    On Friday, the SEC announced its first civil penalties against two cryptocurrency companies that didn’t register their initial coin offerings as securities. Airfox and Paragon Coin will each have to pay $250 000 in penalties to compensate investors, and will also have to register their digital tokens as securities.

    Volatility has returned to cryptocurrencies, with the largest tokens shedding billions in market value…

    “The selloff is related to enforcement, which is almost certainly under way,” said Justin Litchfield, chief technology officer at ProChain Capital. “Projects are being made to return investor money, which, after having spent a ton of money marketing their $100-million ICO on a lavish party-filled roadshow that was the norm for this vintage of ICOs, will be tough.”

    Speculation that the selloff was triggered by the SEC ruling may be overblown. Many of the ICOs done have already drained their wallets and likely converted their cryptocurrency into fiat, according to researcher Elementus.

    Volatility has returned to cryptocurrencies, with the largest tokens shedding billions in market value since the hard fork of bitcoin cash debuted last week. That came as two software development factions failed to agree on a way to upgrade the offshoot of the original bitcoin, leading to a computing power arms race.

    $660-billion loss

    The cryptocurrency industry has now lost more than $660-billion in value from a January peak, according to data from CoinMarketCap.com. Bitcoin is down more than 70% from its December 2017 high, the data shows.

    Thomas J Lee, managing partner at Fundstrat Global Advisors and a long-time crypto bull, slashed his year-end price target for bitcoin to $15 000 from $25 000. The target is based on a fair-value multiple of 2.2 times the break-even cost of mining, which the firm pegs at $7 000, according to a report last week.

    Bitcoin bulls may be able to take heart in some technical measures. Based on the GTI Global Strength Indicator, bitcoin is flashing oversold for the first time since August, and its most oversold level this year. In addition, it is testing its 23.6% five-year look back Fibonacci level of $4 727 as its next support.

    “It’s always suspect guessing the cause of short-term price movements, but it seems likely that a lot of what’s going on now is ICOs trying to liquidate all their cryptocurrency for cash to make off with the goods before the SEC comes down on them,” said Bram Cohen, co-founder of the proposed digital currency Chia, which is planning an initial public offering.  — Reported by Vildana Hajric, with assistance from Kenneth Sexton, Eric Lam and Olga Kharif, (c) 2018 Bloomberg LP

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


    Bitcoin ether litecoin Ripple top XRP
    WhatsApp YouTube
    Share. Facebook Twitter LinkedIn WhatsApp Telegram Email Copy Link
    Previous ArticleBottom falling out of the Nasdaq as tech stocks plunge
    Next Article Apple nears bear territory as iPhone concern mounts

    Related Posts

    Bitcoin at $65 000: stalled, or simply early?

    Bitcoin at $65 000: stalled, or simply early?

    22 July 2026
    Mastercard bets billions on the tech that could eat its lunch - Prakriti Singh

    Mastercard bets billions on the tech that could eat its lunch

    21 July 2026
    Quantum computers are coming for bitcoin

    Quantum computers are coming for bitcoin

    9 July 2026
    Company News
    Max zoom meets max speed with the new 5G Huawei Pura 90s series

    Max Zoom meets Max Speed with the 5G Huawei Pura 90s series

    11 August 2026
    The MSP of 2027 won't be defined by the size of its stack - Acronis

    The MSP of 2027 won’t be defined by the size of its stack

    11 August 2026
    African Bank signs on as GEC+Africa 2026 partner

    African Bank signs on as GEC+Africa 2026 partner

    7 August 2026
    Opinion
    The author, Jannie van Zyl

    Selling vapour is corporate suicide in slow motion

    16 July 2026
    Brazil's online gambling crackdown is a lesson for South Africa

    How Amazon outmanoeuvred Starlink in South Africa

    15 July 2026
    The Popia problem with agentic AI - Herman Haasbroek

    The Popia problem with agentic AI

    14 July 2026

    Subscribe to Updates

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

    Latest Posts
    How much Amazon Leo will cost in South Africa - Van Zyl Botha

    How much Amazon Leo will cost in South Africa

    11 August 2026
    Iran war hits home for MTN

    Iran war hits home for MTN

    11 August 2026
    MTN South Africa's voice problem is getting worse

    MTN South Africa’s voice problem is getting worse

    11 August 2026
    Brics nations weigh joining up their fast payment rails

    Brics nations weigh joining up their fast payment rails

    11 August 2026
    © 2009 - 2026 NewsCentral Media
    Built and maintained by Chronon
    • 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}