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US Market Momentum Weekly · 9 October 2026

2026-10-09

US market breadth remains difficult, even as the headline reading edges higher. The combined share of stocks above their moving averages sits at 39.70%, up 0.16 percentage points on the week. That modest gain masks a split underneath: the 50-day reading rose 1.04 points to 28.98%, while the 150-day reading slipped 0.17 points to 43.85% and the 200-day reading fell 0.39 points to 46.26%. In plain terms, fewer than a third of stocks are holding above their 50-day line, while closer to half remain above their longer-term lines. The improvement is concentrated at the short end, which suggests the recent pressure is a near-term pullback rather than a broad breakdown in longer-term structure.

The trend reading is classified as Difficult, with direction up over a streak of 1 week. Worth noting: a single week of improvement does not undo the weaker positioning, and the band itself still describes a challenging backdrop. What stands out is that the short-end gain and the long-end declines are moving in opposite directions, so the overall picture is mixed rather than uniformly improving.

Against the signal lines, the combined reading sits 5.98 percentage points below its 20-trading-day line and 24.94 percentage points below its 50-trading-day line. Meaning the current level is well beneath both reference points, and the gap is far wider against the longer of the two. That pattern usually points to breadth that has been eroding for some time rather than a fresh, isolated dip.

About this metric

This report measures the share of stocks in the market trading above their 50-day, 150-day and 200-day moving averages. The composite is the arithmetic mean of the three percentages and gauges the breadth of participation. Moving averages use adjusted prices, and stocks without enough history for a given average are excluded from that day. These are our own definitions, provided for research reference.

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This report draws on our four-market momentum metric. Members can view the full historical series, cross-market comparisons, relative strength and pattern analysis tools.

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For research reference only. Not investment advice.