Prominence Energy NL, the ASX's biggest winner after 45% gain

Prominence Energy NL jumped 45.45% to the close out May 31 as the biggest mover on the Australian stock market.

Coming in second was Connected Io Ltd, which gained 33.33%.

Third was Iq3Corp Ltd, which gained 30.43%.

Next was Flamingo Ai Ltd, which gained 25%.

And rounding out the top five was Heramed Ltd, which increased by 23.81%.