Why Clarity Pharmaceuticals, EOS, Nuix, and Reece shares are racing higher today

These shares are starting the week strongly. But why?

It has been a tough start to the week for the S&P/ASX 200 Index (ASX: XJO). In afternoon trade, the benchmark index is down 0.5% to 9,038.2 points.

Four ASX shares that are not letting that hold them back are listed below. Here's why they are rising:

Excited couple celebrating success while looking at smartphone.

Image source: Getty Images

Clarity Pharmaceuticals Ltd (ASX: CU6)

The Clarity Pharmaceuticals share price is up 12% to $3.92. This morning, the company announced another patient in its SECuRE Phase II trial achieved undetectable disease following treatment with its 67Cu-SAR-bisPSMA therapy. Clarity's executive chair, Dr Alan Taylor, said: "The momentum of data we are generating with our lead SAR-bisPSMA product in both theranostic and diagnostic trials is strong, with excellent results to date on all fronts. We are beyond excited to see yet another patient achieve undetectable disease following their 67Cu-SAR-bisPSMA treatments."

Electro Optic Systems Holdings Ltd (ASX: EOS)

The EOS share price is up 17% to $8.57. This follows the release of the defence company's FY 2025 results. EOS reported revenue from continuing operations of $128.5 million, which is down 27% year on year. However, looking ahead, management revealed that its unconditional order book stood at $459 million on 31 December 2025. This is up 238% from $136 million a year earlier. Importantly, EOS aims to realise 40% to 50% of the current order book during 2026.

Nuix Ltd (ASX: NXL)

The Nuix share price is up 16% to $1.58. Investors have been buying this investigative analytics and intelligence software provider's shares after it released its half-year results. Nuix reported an 8.4% increase in annualised contract value (ACV) to $234.4 million. A key driver of this has been the Nuix Neo offering, which reported ACV growth of 148% year on year to $46.8 million. It now represents 20% of the company's total ACV. Commenting on the AI threat, Nuix's interim CEO, John Ruthven, said: "The rapidly evolving AI landscape presents both challenges and opportunities for enterprise software companies. Nuix is well positioned to capitalise on these dynamics through our BYO AI framework, which allows customers to integrate their preferred AI models whilst Nuix Neo provides the critical enterprise infrastructure required by regulated industries."

Reece Ltd (ASX: REH)

The Reece share price is up 16% to $16.15. This follows the release of the plumbing parts company's half-year results. Reece reported a 6% increase in revenue to $4,648 million but a 20% decline in net profit after tax to $144 million. The latter is better than Morgans was expecting. It was forecasting a 22.9% decline in net profit to $139.5 million.

Motley Fool contributor James Mickleboro has no position in any of the stocks mentioned. The Motley Fool Australia's parent company Motley Fool Holdings Inc. has positions in and has recommended Electro Optic Systems. The Motley Fool Australia has recommended Nuix. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Scott Phillips.

More on Share Gainers

Ten happy friends leaping in the air outdoors.
Share Gainers

Here are the top 10 ASX 200 shares today

It was a happy start to the week's trading today.

Read more »

A woman's hand draws a stylised 'Top Ten' on a projected surface.
Share Gainers

Here are the top 10 ASX 200 shares today

It was a sour end to the trading week for investors this Friday.

Read more »

Drone flying in the sky.
Share Gainers

EOS shares jump 7% as ASX 200 falls. Could $15 be next?

Could this ASX defence stock have much further to run?

Read more »

A neon sign says 'Top Ten'.
Share Gainers

Here are the top 10 ASX 200 shares today

It was a rough Thursday for investors this session.

Read more »

AI microprocessor on motherboard computer circuit.
AI Stocks

If I'd invested $5,000 in this ASX AI stock 6 months ago, I'd have $113,750 today!

Up 2,175% in six months, this ASX AI stock is forecast to keep charging higher. But why?

Read more »

The silhouettes of ten people holding hands with their arms raised against the sky, as the sun rises or sets in the background.
Share Gainers

Here are the top 10 ASX 200 shares today

It was a wild, but positive, Wednesday for investors.

Read more »

Girl with painted hands.
Share Gainers

Here are the top 10 ASX 200 shares today

It was a happy Tuesday for investors.

Read more »

A woman's hand draws a stylised 'Top Ten' on a projected surface.
Share Gainers

Here are the top 10 ASX 200 shares today

It was a mild but positive start to the week's trading today.

Read more »