With this widget you can see in which levels SaxoBank clients are positioned. Not the most traded broker, but with 810.000 clients worldwide, we could use their data to have an idea of where traders are planning to enter the market in any currency pair. Same as market profile tells us where is price most traded levels (fair price), with the Order book we can see where huge buy and sell limit orders are booked above and below price. Can be interesting to take them into account.