Why is the Brickworks (ASX:BKW) share price having such a lousy month?

The Brickworks Limited (ASX: BKW) share price is underperforming the S&P/ASX 200 Index (ASX: XJO).

Brickworks shares are down 1.5% in November 2021, whilst the ASX 200 has gone up by 1.9%. Whilst 3.4% underperformance is not that much, it is a noticeable for just a…