PLS Group Ltd (ASX: PLS) shares climbed to a new all-time high today as investors kept backing the lithium sector's recovery.
In afternoon trade, the PLS share price is up 1.87% to $5.44, after touching a fresh record of $5.49 earlier in the session.
The move extends an already powerful run in 2026, with the lithium giant now up around 30% since the start of the year.
Over 12 months, the move is even more impressive, with the shares up more than 280%.
That leaves PLS sitting at the very top of its 52-week range and once again among the ASX's strongest large-cap resources performers.
So, what is pushing the shares to another record?

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Lithium prices keep improving
The biggest support remains the commodity backdrop.
Lithium carbonate prices in China have continued rising through April, recently pushing to around CNY 161,500 per tonne. Overall, that marks a strong recovery from last year's lows and has helped lift sentiment across the lithium sector.
With Pilgangoora already producing at scale, firmer lithium prices can flow through earnings expectations quickly. This is helping keep buying interest strong as the commodity trend continues to improve.
The market is also looking ahead to what this could mean for FY27 profits if current pricing levels hold.
Scale and cost position still stand out
PLS remains one of the ASX's largest and most established lithium producers.
Its size, existing production base, and relatively low-cost position leave it well placed if spodumene and lithium carbonate prices continue improving.
At the current share price, the company's market capitalisation sits around $17.5 billion, which keeps it in large-cap territory and among the most influential lithium names on the ASX.
The company's expansion work and downstream partnerships also continue to support the longer-term outlook.
With fixed infrastructure already in place, any further lift in realised prices should help margins improve.
Foolish Takeaway
Today's fresh record high reflects how quickly sentiment has turned across the lithium sector as prices continue to rebound.
I still think the commodity price backdrop will be the main driver from here. If the recovery in China pricing continues, PLS looks well placed to keep benefiting, given the strength of Pilgangoora and its established market position.
After a 30% gain already this year, I would not expect the same pace of gains from here. The next move higher may need another leg up in lithium pricing or another strong quarterly update from the company.