This Web Service provides for the management of symbol-based watchlists. Add a new watchlist. Delete a watchlist. Get a watchlist and its content. Add an item to a watchlist. Add several items to a watchlist. Add an interest rate to a watchlist. Add an interest rate to a watchlist. Add an interest rate to a watchlist. Delete a watchlist item. Delete an interest rate from a watchlist. Delete an interest rate from a watchlist. List available watchlists. Add a new watchlist. Delete a watchlist. Get a watchlist and its content. Add an item to a watchlist. Add several items to a watchlist. Add an interest rate to a watchlist. Add an interest rate to a watchlist. Delete a watchlist item. Delete an interest rate from a watchlist. List available watchlists. Add a new watchlist. Delete a watchlist. Get a watchlist and its content. Add an item to a watchlist. Add several items to a watchlist. Add an interest rate to a watchlist. Add an interest rate to a watchlist. Delete a watchlist item. Delete an interest rate from a watchlist. List available watchlists. This Web Service provides for the management of symbol-based watchlists.