On this day in 1960 BBA Aviation 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 BBA Aviation has out-performed the FTSE 100 by 1.1 percentage points in March.

Observations:

1. The strongest month for BBA Aviation shares relative to the market has been March (the shares have out-performed the market in this month in 16 of the last 25 years).
2. The weakest month for BBA Aviation relative to the market has been September (the shares have only out-performed the market in this month in 10 of the past 26 years).

BBA Aviation is in the FTSE 350 Industrial Transportation [NMX2770] sector.