By Kristoff De Turck - reviewed by Aldwin Keppens
Last update: May 29, 2025
(All data & visualisations by ChartMill.com)
SPY and QQQ barely moved yesterday, ending slightly lower. A clear double top is visible on the daily chart. Curious to see if Nvidia's strong results today can give the markets a lift.
On May 28, just 23.1% of stocks advanced, while a significant 74.2% declined, indicating broad-based selling pressure. This marked a stark contrast from the previous session (May 27), when 81% of stocks had advanced. Such a reversal suggests increasing market indecisiveness and fragility.
The percentage of advancing stocks has been fluctuating sharply in recent sessions, indicating unstable market sentiment:
Visual 1 (above) shows how advancing vs. declining stocks have alternated between optimism and pessimism, reflecting investor uncertainty.
These figures have been deteriorating slightly, particularly the 200-day SMA percentage, which remains stuck under 40%. This suggests that while some short-term momentum exists, longer-term technical strength is still lacking across the broader market.
Visual 2 highlights this lag between short-term and long-term breadth strength.
Another concerning signal is the sharp contraction in new highs (NH) and the persistent presence of new lows (NL):
While new lows are not exploding, the consistent lack of new highs, especially during volatile days, points to weak leadership and hesitancy among market participants to push stocks to fresh breakout levels.
Visual 3 captures the fading strength in new highs despite occasional bounce days.
The May 28 sell-off came just one day after a strong session, confirming that bearish forces remain dominant and investors are quick to sell into strength.
Market participation remains fragile, as evidenced by the relatively small percentage of stocks above their 200-day SMAs.
New highs are not confirming any rally attempts, limiting upside conviction.
The breadth indicators signal a fragile and reactive market environment, prone to sharp swings and lacking sustained leadership. Bullish momentum may struggle to gain lasting traction.
Next to read: Market News, May 29
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