Historical Year Data · 1991

CPI (All Urban) in 1991

CPI (All Urban) opened 1991 at 134.70 and closed at 138.20, a +2.60% move for the year. The high of 138.20 was reached on December 1, and the low of 134.70 on January 1.

Open

134.70

1991-01

138.20

12 data points

High

138.20

Dec 1

Low

134.70

Jan 1

Full Year Change

+2.60%

1990 Change

+5.25%

Monthly Breakdown

Month	Open	Close	High	Low	Change
Jan	134.70	134.70	134.70	134.70	+0.00%
Feb	134.80	134.80	134.80	134.80	+0.00%
Mar	134.80	134.80	134.80	134.80	+0.00%
Apr	135.10	135.10	135.10	135.10	+0.00%
May	135.60	135.60	135.60	135.60	+0.00%
Jun	136.00	136.00	136.00	136.00	+0.00%
Jul	136.20	136.20	136.20	136.20	+0.00%
Aug	136.60	136.60	136.60	136.60	+0.00%
Sep	137.00	137.00	137.00	137.00	+0.00%
Oct	137.20	137.20	137.20	137.20	+0.00%
Nov	137.80	137.80	137.80	137.80	+0.00%
Dec	138.20	138.20	138.20	138.20	+0.00%

Events During 1991

1990 Japanese Bubble Collapse

Deflation

January 1990 – 2003

The Nikkei 225 peaked at 38,957 on December 29, 1989, then fell 82% over 13 years. Japan entered its "lost decades" of deflation, zero rates, and structural stagnation that still shapes global markets today.

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