Catalyst Metals Ltd (ASX: CYL) shares are under pressure on Wednesday.
At the time of writing, the ASX 200 gold stock is down 5.5% to $5.71.

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Why is this ASX 200 gold stock falling today?
The weakness in the Catalyst Metals share price has been driven by a combination of a disappointing quarterly update and a softer gold price backdrop.
For the March quarter, Catalyst reported gold production of 26,127 ounces from its Plutonic operations.
This was delivered at an all-in sustaining cost (AISC) of A$2,901 per ounce, which is relatively high and above prior periods.
Although production itself remains steady and guidance for FY 2026 is unchanged at 100,000 to 110,000 ounces for FY 2026, the cost side of the equation has shifted meaningfully.
Management now expects its FY 2026 AISC to come in above its original guidance range, with revised expectations of A$2,750 per ounce to A$2,950 per ounce.
This compares to its previous AISC guidance range of A$2,200 per ounce to A$2,650 per ounce.
What is driving higher costs?
The ASX 200 gold stock pointed to several factors behind the increase in its cost guidance.
These include processing plant downtime during the quarter, lower material movements, and broader inflationary pressures such as rising diesel costs.
There were also costs associated with preparing for plant upgrades, including a crusher replacement, which impacted the quarter.
While some of these factors may be temporary, the upward revision to full year cost guidance suggests pressures could persist in the near term.
Nevertheless, the company recorded operating cashflow (after sustaining capital and corporate costs) of A$103 million. This boosted its cash balance by A$39 million to A$277 million.
Growth story intact
Importantly, Catalyst continues to make progress on its growth strategy.
The ASX 200 gold stock is advancing multiple mines across the Plutonic Gold Belt, with K2 expected to ramp up shortly and Trident transitioning to underground operations.
Exploration is also delivering encouraging results, including a high-grade discovery beneath the Cinnamon resource that could add another ore source.
Commenting on the quarter, management said:
The Catalyst business has now proven itself to be a stable, viable long-term going concern in the mid-cap ASX listed gold sector. This was not the case when we took over three years ago. Longer term production and cost guidance have been set and so it is a matter for our team to get on with the job of delivery. We expect to have some good and bad months, some good and bad quarters but generally we expect the forecast growth trajectory over time to remain as guided.