I do not need a trading platform..just charts

Answer
All smartphone can display some live web based forex charts, you may want to check out forexpros, here is one example chart. I am not associated with forex pros just use their online charts occasionally

http://www.forexpros.com/currencies/gbp-nzd-chart

Also I use this cool indicator that will also display on a smart phone to trade with its called the forex heatmap

http://www.flickr.com/photos/28210474@N03/4703880642/

Now you have live charts and live trade forex entry management tools on your phone!

Good Trading
Mark Mc Donnell
http://www.forexearlywarning.com/
Yahoo Answers Level 3 Responder.

Why do forex charts look like this (link supplied)?

I am wondering is there an explanation for these immediate sell offs shown at the begining of the day:
http://finance.yahoo.com/currency/convert?from=EUR&to=USD&amt=1&t=5d
Are these common?

Answer
Yeah this is why I just use a Forex trading system.

What you do (and what I did) is make sure the trading system has a 60 day money back guarantee first; then make sure you can use a demo account. A demo account let's you play the trading game with "play money" so you can see if you can profit from the trading system without investing your real cash.

Use the demo account for 59 days and if you see you can make profit you keep the system and invest your real cash. If there's no profit to be made you get a refund and try another system; there's literally no risk when buying one.

If you're interested I found reviews of the top 3 Forex trading systems: http://forex-tracer.the-perfect-solution.com/