Yes, registered users of Barchart.com can take a 30 days free trial to Barchart Premier. Users can register for a free 30 days trial to Barchart Premier here: https://www.barchart.com/my/barchart-premier or by clicking on the "Try Premier for Free" icon located on top of Barchart.com website.
Cancel anytime before the 30 days and no charge will incur. After the 30 days period, the trial subscription will automatically roll over to a monthly Premier subscription at $29.95/month.
There is also an option to switch over to an annual $199.95/year or 2-years Premier subscription at $368.00.