KLA Corporation (KLAC) is a semiconductor process control equipment manufacturer, and its stock has benefited from strong demand driven by growth expectations tied to AI infrastructure spending across technology companies. Following earnings released last Wednesday, KLAC pulled back to the 50% retracement level of the prior upswing and successfully tested support near the earlier peak of $1,693. This followed a prior advance to a record high of $1,939 in March. Although support near the 20-day moving average initially failed, the level has since been reclaimed, as confirmed by Wednesday’s bullish reversal, reinforcing the potential for renewed upside momentum.
A higher daily low was established at $1,646 last week and this week’s bounce demonstrates that a prior resistance zone has now been successfully tested as support. This type of price behavior is constructive and suggests a continuation of the long-term bull trend. Notably, during the four-day test of the January peak, none of the sessions closed below that level, highlighting clear respect for the support zone and reinforcing underlying demand.
The rally back above the 20-day moving average still requires confirmation through a successful retest of that level as support. Such a development would further validate the 20-day line as short-term dynamic support. Therefore, any subsequent failure below the 20-day moving average following that test would signal near-term weakness.
Despite strength indicated by the reclaim of the 20-day average, the lower daily high of $1,856 must be exceeded to confirm a bullish continuation of the signal based on rend structure. Until then, the current pullback phase may not be complete and could extend into another leg lower to test additional support zones.
A key lower potential support zone is identified by the confluence of indicators from approximately $1,606 to $1,577. That range includes the 50-day moving average, aligns with the 61.8% Fibonacci retracement at $1,589, and marks the upper boundary of a prior two-month consolidation range, now acting as potential support. A pullback to the 50-day moving average would strengthen the longer-term bullish structure by establishing a deeper, more durable support base, although it is not necessary.
Overall, the recent pullback is beginning to show signs of stabilization following a test of key support zones. If the pullback low holds as support, KLAC would remain well-positioned for a continuation of the aggressive buying pressure seen after the two-month base breakout in early-April.
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With over 20 years of experience in financial markets, Bruce is a seasoned finance MBA and CMT® charter holder. Having worked as head of trading strategy at hedge funds and a corporate advisor for trading firms, Bruce shares his expertise in futures to retail investors, providing actionable insights through both technical and fundamental analyses.