carnival adrs currently sit at $9.607 Apr 2020 03:02
divided by fx rate of 1.2235 we should see a price at open around £7.84 (if the adrs stay at that price).
saudi arabia in (at prices higher than here since they declared as of 26/3) and hedge fund billionaires buying bombed out usa stocks.
rest of the market to watch usa virus case falls and invest accordingly across travel, leisure etc.
with a few waiting for confirmation sailing is coming which will be probably double this price.