As you know you can get a current price of WLS from RuDEX (or any BitShares based DEX):
https://market.rudex.org/#/market/RUDEX.WLS_BTS
Also you can see offers at cryptofresh.com (explorer for BitShares blockchain) https://cryptofresh.com/a/RUDEX.WLS
BitUniverse
From today you can track WLS price by BitUniverse application in your currency (for example USD) and BTS:
Android: https://play.google.com/store/apps/details?id=com.bituniverse.portfolio
iOS: https://itunes.apple.com/app/bituniverse/id1329338902?mt=8
How to add WLS to your watchlist?
Go to "Watchlist" and click "Add New coins" or click on a search icon. Enter "WLS", choose "WLS" and click on "Rudex" WLS/BTS, then click on a star at the right bottom.
You even can set price alerts:
BitUniverse features
BitUniverse is a very powerful, fast and easy to use application with some useful features:
tracking portfolio, watchlist, alerts, trading on different exchanges, coin market capitalization and etc.
Portfolio:
Coin market capitalization:
Trading:
I recommend to give a chance to this application.
Enjoy, folks!