Biticker

Ticker, price graph, currency converter and price desktop notifications for Bitcoin and more.Main features:
* Price ticker. Constantly shows the current exchange rate between two currencies of your choice, including BTC. Changes color to show climbing/diving price.
* Currency converter. Includes precious metals, virtual currencies and the most common fiat currencies. If it's missing yours just ask for it!
* Desktop notifications (with optional sounds) for when the ticker price exceeds some user defined bounds.
* Price graph for the selected ticker rate. Use the default or configure it to show graph from some external site. Now it even shows conversions rates as you perform them.
* See the current difficulty in the ticker's tooltip.

For suggestions, bug reports or to request more currencies to include in this extension, email inshame at gmail dot com. Also don't forget to rate and review on Chrome Web Store!

The currency converter supports the following currencies and precious metals:

BTC Bitcoin average
BTS Bitcoin Bitstamp
BCE Bitcoin BTC-E
CBS Bitcoin Coinbase
BCH Bitcoin BTCChina
BTP Bitcoin BitPay
LTC Litecoin
NMC Namecoin
PPC PPCoin
IXC IXcoin
TRC Terracoin
DVC Devcoin
FTC Feathercoin
XRP Ripples
WDC WorldCoin
DRK DarkCoin

SLL Linden dollar (Second Life)
USD USA dollar
EUR Euro
RUB Russian ruble
CAD Canadian dollar
GBP Pound sterling
AUD Australian dollar
PLN Polish zloty
UAH Ukrainian hryvnia
CNY Chinese Renminbi
SEK Swedish krona
CZK Czech koruna
BRL Brazilian real
CHF Swiss franc
NOK Norwegian krone
ARS Argentine peso
DKK Danish krone
RON Romanian leu
ILS Israeli new shekel
BGN Bulgarian lev
NZD New Zealand dollar
JPY Japanese yen
MXN Mexican peso
INR Indian rupee
HKD Hong Kong dollar
HUF Hungarian forint
IDR Indonesian rupiah
SAR Saudi riyal
SGD Singapore dollar

XAG Silver troy ounce
XAU Gold troy ounce
XPT Platinum troy ounce
XPD Paladium troy ounce
GAG Silver gram
GAU Gold gram (also Pecunix)
GPT Platinum gram
GPD Paladium gram

Bitcoin prices update every 5-6 minutes. On average you will get about 2-3 minutes lag. Other rates update less often since they are changing more slowly.

Featured on ilovefreesoftware: http://www.ilovefreesoftware.com/27/featured/5-chrome-extensions-keep-track-gold-prices.html

Permissions needed:
* Notifications: To show desktop notifications
* bittit.info: This is where price data and graphs are mirrored to relieve data providers.

Note: If you are using a different default zoom level for Chrome, the converter might look bad. Until Google provides an API to easily fix this programmatically please go to the options page of this extension, zoom to 100% and then close the options page. This will also set the zoom for the converter to 100% so that it is displayed properly.

Disclaimer: This extension is provided without any guarantee for the information that it shows. Please don't blame me if for some reason you loose money while using this extension. Prices might fail to update at any time for any reason so do not rely solely on this extension for getting critical information.

Data by MtGox, Bitstamp, BitcoinCharts, VirWox, Cryptonit, BTC-E, Vircurex, mcxNOW, Block Explorer, BTCChina, BitPay and Yahoo. Icons by FatCow.