Why is Pls stock sliding today?

PLS Group Ltd experienced a significant stock decline of 5.3% to A$2.935 on Thursday, as the lithium producer unwound a substantial portion of the previous session's rally. The stock failed to maintain the momentum that had briefly pushed it to a near one-month high. The surge of 6.5% the previous day, driven mainly by short-covering and renewed interest in lithium names, left the stock technically stretched.

Consequently, a pullback towards its recent trading range was a natural outcome. Furthermore, index operator MSCI announced that PLS would be removed from the MSCI Australia Index, leading to immediate selling actions by exchange-traded fund operators. Despite this, the broader Australian market, represented by the S&P/ASX 200, provided minimal support, falling by approximately 0.4%.