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Arcarios is a finance media built on data, part of the Soverios group. We publish the math behind stocks, dividends and market history, and we track our own portfolios against the major indexes, dividends reinvested. No hype, no advice: numbers you can check.

SourcedEvery number links to its source, or shows our own calculation.
SignedA real author, a publication date, a visible last update.
ShownUniverse, extraction date and limits published with every study.

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Bear Markets in History: How Long They Last, How Deep They Go

What bear market history shows: how deep the major declines went, how long they lasted, and what the recovery math demands from investors.

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Who is behind Arcarios

Arcarios is a finance media built on data, part of the Soverios group. We run our own screening engine, track our own portfolios against the major indexes with dividends reinvested, and publish the results with the method attached. When a number is ours, we say so and show how it was computed; when it is not, we link the source. We publish analysis, never advice: what you do with the numbers stays your decision. Read how our research is produced and what we will never tell you to do.

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