Re "The Holy Grail.mq4"
Ok, so had look at this and works very well, better than the paid for version I have. First off, there is no such thing as "The Holy Grail". Trading takes blood sweat and tears, no effort no reward...
Some pointers
(1). Dotted lines are Hidden Divergence, solid lines are regular divergence.
(2). Read Hidden divergence on the price chart, read regular divergence on the OBV chart.
(3). Hidden divergence is supposed to give the stronger signal but i don't get that!
(4). On either chart (price OR OBV as per item (1)&(2)) the lines act as support and resistance (also when extended on as per the link in my earlier post). As always support and resistance gets broken eventually, when this happens it usually signals a good move, better than when the "line gives support / resistance".
(5) to see multiple time frames add indicator as many times as required. The main chart needs to have the lowest time frame that you want to see your divergence in so to see divergence in M1, M5 and H1 have chart in M1, then 3 indicators with "TimeFrame" setting to M1, M5 and H1 respectively.