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Topic
Market breadth
2 guides in Finabase Learn
- Advance-decline line A running total of advancing minus declining stocks each day, used to check whether an index move is broadly supported.
- Relative strength and market breadth: ratio lines, A/D and % above MA How to measure a stock or sector against a benchmark with a ratio line, how breadth gauges like the advance/decline line work, and what they showed in 2025–2026.
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