problem with aviation such as boeing, airbus etc they are still reliant on commercial activity. boeing at the start of the gulf war dropped 50%. Aviation has had it, for some time at least. Lockheed may be an alternative, BAe (british aerospace) make missile defence systems another. then there's construction would be a winner i would have thought
Of course you could just wait, check the sector charts and you will soon find which sectors begin to climb
rather than individual stocks and trying to second guess, the sector ETF(s) might be a little less volatile whilst still getting that exposure to its participants. choose the two or three with the highest relative strength, and switch to the strongest ones. a strategy that is proven to outperform