Hi, This one will do the job:
Buy = Low==LLV(L,6) AND Close > Ref(Close,-1); Sell = High == HHV(H,6) AND Close < Ref(Close,-1); Plot(C,"C",colorLightBlue,styleBar); PlotShapes(Buy*shapeUpArrow,colorGreen,0,L,-12); PlotShapes(Sell*shapeDownArrow,colorRed,0,H,-12); Thomas www.patternexplorer.com From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of mravie7 Sent: Wednesday, March 07, 2007 7:36 AM To: [email protected] Subject: [amibroker] HELP IN WRITING REVERSAL FORMULA Hi, Can someone help in writing a formula for 'Key Reversals', where BUY - WHEN THE LOW OF THE CURRENT BAR IS LOWER THAN THE PREVIOUS 6 - 10 BARS, AND CLOSE OF THIS CURRENT BAR IS ABOVE THE CLOSE OF THE BAR BEFORE THIS ONE. SELL - WHEN THE HIGH OF THE CURRENT BAR IS HIGHER THAN THE PREVIOUS 6 - 10 BARS, AND THE CLOSE IS BELOW THE CLOSE OF THE THE BAR PREVIOUS TO THIS ONE. BUY AND SELL ARROWS - GREEN AND RED IN COLOUR THIS IS THE BEST I COULD DO TO DESCRIBE. YOU MAY CHANGE OR ADD ANY PARAMETERES YOU FEEL IS GOOD. MANY THANKS RAVI
