Looks like some of the stuff is "muted".. http://finance.groups.yahoo.com/group/amibroker/message/112064
d > -----Original Message----- > From: [email protected] > [mailto:[EMAIL PROTECTED] On Behalf Of directaim > Sent: Thursday, November 01, 2007 6:44 PM > To: [email protected] > Subject: [amibroker] Re: reverse RSI calculation > > flowridej > > Below was posted previously by Fred Tonetti. > > --------------------------------------------------------------- > > From: Fred <[EMAIL PROTECTED]> > > Subject: Generalized Price Required to Meet am Indicator Goal > > I had posted this along time ago ... > > You supply: > > - The array in the first statement ( Assumedly Price ) > - The Indicator in the Calc = statement > - The Goal in the Goal = statement > > ... It will return in Explore the value needed in the array in the > next bar to have the indicator meet the goal in the next bar. > > This is set up for use with a typical MACD but can be easily modified > for use with any indicator you can design. > > P0 = C; > > Acc = 0.00001; > > LVBI = LastValue(BarIndex()); > Mult = 1; > > for (i = 0; i < 10; i++) > { > If (P0[LVBI] >= 1) > i = 99; > else > { > P0 = P0 * 10; > Mult = Mult * 10; > } > > [quoted text muted] > } > > P1 = Ref(P0, 1); > UpDn = 100 * P1[LVBI]; > > for (i = 0; i < 200; i++) > { > Calc = EMA(P1,12)-EMA(P1,26); > Goal = EMA(EMA(P1,12)-EMA(P1,26),9); > > if (Calc[LVBI] < Goal[LVBI]) > P1[LVBI] = P1[LVBI] + UpDn; > else > P1[LVBI] = P1[LVBI] - UpDn; > UpDn = UpDn / 2; > if (UpDn <= Acc) > { > j = i; > i = 99999; > } > > [quoted text muted] > } > > Accuracy = 100 * (abs(Goal[LVBI] - Calc[LVBI]) / Goal[LVBI]); > > Filter = BarIndex() == LVBI; > > AddColumn(Mult, "Multiplier", 1.0); > AddColumn(Calc[LVBI - 1] / Mult, "Curr Ind Val", 1.9); > AddColumn(Goal / Mult, "Goal Ind Val", 1.9); > AddColumn(Calc / Mult, "Calc Ind Val", 1.9); > AddColumn(j, "Iterations", 1.0); > AddColumn(Accuracy, "Accuray (%)", 1.9); > AddColumn(Ref(P1, -1) / Mult, "Current Array", 1.9); > AddColumn(P1 / Mult, "Needed Array", 1.9); > > > > > --- In [email protected], "flowridej" <[EMAIL PROTECTED]> wrote: > > > > Does anyone know how to calculate a closing price based on an RSI > > value? I am trying to figure out what the closing price has to be > > tomorrow for the RSI value to be above 70. I have tried working > with > > the formula but can't figure out how to modify it to accept the > hard > > coded RSI of 70 and give me tomorrows closing price. > > > > Below is a verion of RSI from Tomasz in thread: > > http://finance.groups.yahoo.com/group/amibroker/messages/113398? > > threaded=1&m=e&var=1&tidx=1 > > > > Can anybody help me figure out how to modify this to give me the > > close price (that would result in an RSI value over 70)? > > > > thanks, > > Jason > > > > > > > function BuiltInRSIEquivalent( period ) > > > { > > > P = N = 0; > > > > > > result = Null; > > > > > > for( i = 1; i < BarCount; i++ ) > > > { > > > diff = C[ i ] - C[ i - 1 ]; > > > W = S = 0; > > > if( diff > 0 ) W = diff; > > > if( diff < 0 ) S = -diff; > > > > > > P = ( ( period -1 ) * P + W ) / period; > > > N = ( ( period -1 ) * N + S ) / period; > > > > > > if( i >= period ) > > > result[ i ] = 100 * P / ( P + N ); > > > } > > > return result; > > > } > > > > > > > Please note that this group is for discussion between users only. > > To get support from AmiBroker please send an e-mail directly to > SUPPORT {at} amibroker.com > > For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG: > http://www.amibroker.com/devlog/ > > For other support material please check also: > http://www.amibroker.com/support.html > > Yahoo! Groups Links > > > >
