On this day in 1982 Antofagasta listed on the LSE.

The following chart plots the average monthly out-performance of the shares over the FTSE 100 Index since 1988. For example, on average Antofagasta has out-performed the FTSE 100 by 2.0 percentage points in August.

Observations:

1. The strongest month for Antofagasta shares relative to the market has been August (the shares have out-performed the market in this month in 14 of the last 25 years).
2. The weakest month for Antofagasta relative to the market has been May (the shares have only out-performed the market in this month in 9 of the past 24 years).

Antofagasta is in the FTSE 350 Mining [NMX1770] sector.