RE:TCHTouchstone Gold was dual-listed in Toronto & London, and just the Toronto listing was cancelled in April.
Some Canadian holders tried to sell just before the delisting at half a cent, but couldn't ... they were the lucky ones!!
Touchstone Gold in London has trebled since Easter, on credible speculation that there will be a RTO (reverse takeover) from Cambridge Quantum Computing Limited ... making this the World's first listed quantum computing company!
At some point it may then dual-list in North America again - on the NASDAQ!
For more information please see the following thread on the ADVFN bulletin board:
"TGL - A Quantum Leap - $26 Billion Market - £2m Mk cap (TGL)"
https://uk.advfn.com/cmn/fbb/thread.php3?id=32338320