On this day in 1951 British Land Co listed on the LSE.

The following chart plots the average monthly out-performance of the shares over the FTSE 100 Index since 1994. For example, on average British Land Co has out-performed the FTSE 100 by 1.6 percentage points in May.

Observations:

1. The strongest month for British Land Co shares relative to the market has been May (the shares have out-performed the market in this month in 12 of the last 19 years).
2. The weakest month for British Land Co relative to the market has been October (the shares have only out-performed the market in this month in 6 of the past 19 years).