Tertiary Minerals is trading 7.1% up at £0.07, extending sharp gains seen earlier this week despite a lack of fresh company-specific news.

  • The move follows a 13.6% rise on July 13 and a further 12% advance on July 14.
  • Shares appear to be benefiting from ongoing speculative interest and risk-on sentiment in crypto markets, where Bitcoin and Ethereum are both up more than 3% over the past 24 hours.