Macro thread - Why is the market up/down?

[brobro777]

Nicotine didn't tank baby

 

PM another record high haha

[Ghost]

5 hours ago, ArminvanBuyout said:

Actually though, why did everything tank today?

3rd Friday of the month...OPEX...is my guess. 

[Paarslaars]

5 hours ago, gfp said:

Ask dealraker how his insurance brokerages and berkshire stock fared - probably wasn't too rough of a day!

BRK was ok, FFH down 2%.