Title: Diffusion Index, Basic Commodity Spot Market Prices, Three Month Span for United States Series ID: M16084USM509SNBR Source: National Bureau of Economic Research Release: NBER Macrohistory Database (Not a Press Release) Seasonal Adjustment: Seasonally Adjusted Frequency: Monthly Units: Percent Expanding Date Range: 1948-03-01 to 1958-12-01 Last Updated: 2012-08-20 9:32 AM CDT Notes: Index Based On 22 Raw Materials Or Simply Processed Commodities Traded In Larger Volume In Primary Markets. Source: G.H. Moore, Business Cycle Indicators, Vol.2, NBER, P. 163 (Bureau Of Labor Statistics Data) This NBER data series m16084 appears on the NBER website in Chapter 16 at http://www.nber.org/databases/macrohistory/contents/chapter16.html. NBER Indicator: m16084 DATE VALUE 1948-03-01 40.9 1948-04-01 54.6 1948-05-01 56.8 1948-06-01 45.5 1948-07-01 29.6 1948-08-01 13.6 1948-09-01 18.2 1948-10-01 22.7 1948-11-01 27.3 1948-12-01 22.7 1949-01-01 18.2 1949-02-01 22.7 1949-03-01 22.7 1949-04-01 29.6 1949-05-01 18.2 1949-06-01 31.8 1949-07-01 27.3 1949-08-01 59.1 1949-09-01 45.5 1949-10-01 50.0 1949-11-01 36.4 1949-12-01 59.1 1950-01-01 68.2 1950-02-01 81.8 1950-03-01 72.7 1950-04-01 81.8 1950-05-01 77.3 1950-06-01 90.9 1950-07-01 97.7 1950-08-01 86.4 1950-09-01 77.3 1950-10-01 77.3 1950-11-01 81.8 1950-12-01 90.9 1951-01-01 86.4 1951-02-01 90.9 1951-03-01 68.2 1951-04-01 45.5 1951-05-01 36.4 1951-06-01 13.6 1951-07-01 13.6 1951-08-01 4.6 1951-09-01 29.6 1951-10-01 40.9 1951-11-01 61.4 1951-12-01 47.7 1952-01-01 31.8 1952-02-01 36.4 1952-03-01 31.8 1952-04-01 40.9 1952-05-01 40.9 1952-06-01 52.3 1952-07-01 54.6 1952-08-01 47.7 1952-09-01 27.3 1952-10-01 18.2 1952-11-01 22.7 1952-12-01 31.8 1953-01-01 29.6 1953-02-01 54.6 1953-03-01 63.6 1953-04-01 45.5 1953-05-01 25.0 1953-06-01 38.6 1953-07-01 36.4 1953-08-01 45.5 1953-09-01 43.2 1953-10-01 45.5 1953-11-01 45.5 1953-12-01 45.5 1954-01-01 50.0 1954-02-01 56.8 1954-03-01 72.7 1954-04-01 68.2 1954-05-01 54.6 1954-06-01 61.4 1954-07-01 45.5 1954-08-01 40.9 1954-09-01 50.0 1954-10-01 56.8 1954-11-01 45.5 1954-12-01 45.5 1955-01-01 59.1 1955-02-01 52.3 1955-03-01 50.0 1955-04-01 45.5 1955-05-01 72.7 1955-06-01 54.6 1955-07-01 54.6 1955-08-01 50.0 1955-09-01 52.3 1955-10-01 40.9 1955-11-01 36.4 1955-12-01 50.0 1956-01-01 59.1 1956-02-01 63.6 1956-03-01 59.1 1956-04-01 59.1 1956-05-01 45.5 1956-06-01 31.8 1956-07-01 45.5 1956-08-01 68.2 1956-09-01 72.7 1956-10-01 75.0 1956-11-01 50.0 1956-12-01 45.5 1957-01-01 20.5 1957-02-01 36.4 1957-03-01 29.6 1957-04-01 43.2 1957-05-01 45.5 1957-06-01 52.3 1957-07-01 31.8 1957-08-01 25.0 1957-09-01 13.6 1957-10-01 18.2 1957-11-01 27.3 1957-12-01 45.5 1958-01-01 54.5 1958-02-01 65.9 1958-03-01 54.5 1958-04-01 50.0 1958-05-01 36.4 1958-06-01 59.1 1958-07-01 65.9 1958-08-01 59.1 1958-09-01 50.0 1958-10-01 47.7 1958-11-01 47.7 1958-12-01 45.5