Hyperdynamics (HDY +4.9%) faces being booted from the NYSE after the oil and gas explorer is...

|About: Hyperdynamics Corporation (HDY)|By:, SA News Editor

Hyperdynamics (HDY +4.9%) faces being booted from the NYSE after the oil and gas explorer is slapped with a warning over its continued weak share price. HDY's market cap fell from ~$800M in March to ~$150M in April, driven by a failure to find commercial volumes of oil at its Sabu-1 wildcat off Guinea.