I have noticed that charts of bank interest rates are in fact curiously hard to come by.Here a chart for ING Direct online savings account interest rates dating back to January 2002: <a href="http://home.ingdirect.com/pop_up/rate_strategy_popup.html">http://home.ingdirect.com/pop_up/rate_strategy_popup.html</a> I suspect that not a single other bank can compete with this track record.