See our roundup of today's AIM risers - see the full LSE winners & losers board here.

Empyrean Energy rises 7% to 10.5p a share

Empyrean Energy (EME)  announced the results of an independent audit of its oil initially in place estimates over the Jade, Topaz and Pearl prospects identified in Block 29/11, Pearl River Mouth Basin, offshore China.

Total Mean Oil in-place increased 9% to 884 MMbbl from 814 MMbbl on an un-risked basis, and P10 estimates increased 47% to 1588MMbbl. (P10 - 10% probability that the quantities actually recovered will equal or exceed the high estimate)

Empyrean CEO Tom Kelly commented “It is particularly pleasing to see that the Jade and Topaz prospects are expected to have close to a 1-in-3 chance of geological success and over a billion barrels of potential oil in-place, combined, on a P10 basis un-risked. By industry standards, these numbers are excellent.

Read more here & follow EME here: 

Mirriad Advertising rises 7% to 21p a share

Mirriad Advertising (MIRI)  signed a contract with TF1 group, the largest commercial broadcaster in France, and the most viewed television channel in Europe.

Mirriad is a video technology company delivering in-video advertising, creating advertising opportunities within existing premium TV and video across multiple shows.

The contract is a 2 year agreement with TF1 Group.

Read more here & follow MIRI here: 

Marechale Capital rises 10% to 1.35p a share

Marechale Capital (MAC)  shares fell from a high of 2.64p, following the release of its final results in August.

During the week company director Patrick Booth-Clibborn exercised options to purchase shares, and buying volume has pushed shares up over the past two days.

Read more here & follow MAC here: 

PCG Entertainment rises 9% to 0.12p a share

PCG Entertainment (PCGE)   shares rose as trading volumes more than triple. 

The company appointed Jack Sun as director in October following the dismissal of the Group's former Chief Executive Officer. 

Prior to working with PCGE, Jack Sun was previously a board director for BETEX Group where he led and won bids for government lottery contracts in three provinces, leading to £430 million per annum in revenues.

Read more here & follow PCGE here: 

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