Changing one crypto into another doesn't have to be frustrating, doesn't need to require logins/signups, and definitely does not have to involve understanding charts like this.
There is an easier way to transform one coin into another. There are two websites that work pretty much the same way.
In no particular order...
1. Shapshift
Shapeshift was the first I heard about this. Before when I wanted to exchange cryptos I had to go through the extremely clunky proccess of having to sign up to an exchange, give my email, make a password, go to my email, then verify my email, then navigate the site, look at the charts and bid ask spreads, then input the amount.
Too. Much. Work.
I just want to change one into another at the press of a single button with reasonable exchange rate/fees.
The only record kept is your ip address. For complete anonymity use a proxy/gateway/vpn/public wifi network/non-home ip address when transacting.
2. BlockTrades
Blocktrades are on Steem! @blocktrades.
The website is more sparse on information not featuring a FAQ or an about the owners page like Shapeshift. The corporate headquarters are located in the Caymens.
The process for conversions is identical to Shapeshift.
There is an option to sign up for an account but it is 100% optional and not required to use the website.
For best practice on how to arbitrage these two sites, put in identical conversions for both on two separate browser tabs or windows.
Whichever conversion comes out more use that site. Since the exchange rate changes all the time, the site that comes out on top will constantly change back on forth. Just an xtra tip to save you some $$$$.