Marmite, PG Tips etc all rising 10%
http://www.telegraph.co.uk/business...e-of-marmite-by-125pc-weeks-after-tesco-reje/
http://www.independent.co.uk/news/b...ing-pound-supermarkets-products-a7358676.html
Milk to NHS also rising
http://www.mirror.co.uk/news/uk-news/hospitals-braced-price-hikes-dairy-9053680
this is interesting because Britain doesn't import milk, but since exports are now 20% more valuable, milk producers are (finally) in a strong enough position to raise prices.
As I mentioned somewhere else carnival Cruises +20% since Brexit
Obviously not all prices jump 20% on day 1, as suppliers work through their inventory, and absorb losses in order not to lose clients. And in any case the pound initially rebounded from its low, so many people must have though this was a temporary correction.
I can't understand why anyone would argue this point, there are no two ways about it if your currency falls sharply, import (and it seems some export) prices must rise in local currency terms. The only other alternative would be for suppliers to sell their goods at a loss. This does happen occasionally - loss leaders by supermarkets and "dumping" by the Chinese etc, even Amazon in order to gain world dominance and destroy competition, but for most companies selling your goods for less than what it costs to produce them (or even at a smaller margin than what you are accustomed to) is a recipe for disaster.
Here is the official CPI
https://www.ons.gov.uk/economy/inflationandpriceindices/timeseries/d7g7/mm23 the last blip is due to Brexit
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Funnily enough I spend quite a lot of time long at historical exchange rates and, no, I'm afraid the pound doesn't always bounce back, which would explain why it's now at 30 year lows. Yes all currencies have swings but this is different, as you will see from the long term chart starting in 1971 against the dollar (another currency which periodically devalues to get out of trouble), which is pointing in one direction - down hill. If you look at the chart against the other majors - EUR, JPY, CHF the long term picture looks even worse.
http://fxtop.com/en/historical-exch...MM2=10&YYYY2=2016&LARGE=1&LANG=en&CJ=0&MM1Y=0
http://fxtop.com/en/historical-exch...MM2=10&YYYY2=2016&LARGE=1&LANG=en&CJ=0&MM1Y=0
http://fxtop.com/en/historical-exch...MM2=10&YYYY2=2016&LARGE=1&LANG=en&CJ=0&MM1Y=0
http://fxtop.com/en/historical-exch...MM2=10&YYYY2=2016&LARGE=1&LANG=en&CJ=0&MM1Y=0
But it is true that since the period of greater EU harmonisation which accompanied the UK's recent economic successes, it was starting to look like the GBP had stabilised and might even strengthen in the future (as other currencies might want to devalue). But just when everything was going swimmingly, low unemployment, financial crisis behind them, in what will go down as one of the greatest acts of political hubris ever by a country, the UK has managed snatch defeat from the jaws of victory and well and truly shot itself in the foot.