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Dashed edge = started before, or continues beyond, this day
Events on Monday 1 January 1923 1
1923German hyperinflation reaches its peakThe mark collapses and a new currency is introducedThe German mark lost virtually all value in 1923, with prices doubling every few days at the peak of the crisis in November, and workers were paid in wheelbarrows of banknotes. The Weimar government introduced the Rentenmark on November 15 to stabilize the currency and halt the collapse. The crisis wiped out middle-class savings and deepened political instability.