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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>If you could post your data and plot code, I could make more suggestions. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>My main title is created by <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>main="SPY V(1) Parameters (V, V^2 & V^0.5) Unweighted",<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>in the below code. Yours might be <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>main=”IBEX” <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>pdf("V12_w_Scatter_Plot.pdf")<o:p></o:p></p><p class=MsoNormal>labels <- c(r2lm2l_label,r2lm2b_label)<o:p></o:p></p><p class=MsoNormal>labels<o:p></o:p></p><p class=MsoNormal>plot(VV12, Lambda12, ylim=yrange, tck=1, main="SPY V(1) Parameters (V, V^2 & V^0.5) Unweighted", xlab="VV12", ylab="Lambda12 & Beta12",pch=19,col="red") <o:p></o:p></p><p class=MsoNormal>{points(VV12, lm2.lforecast, pch=19, col="brown")<o:p></o:p></p><p class=MsoNormal>abline(lm2.lforecastline, col="brown", lty="longdash", lwd=2)<o:p></o:p></p><p class=MsoNormal>points(VV12, Beta12, pch=19, col="blue")<o:p></o:p></p><p class=MsoNormal>points(VV12, lm2.bforecast, pch=19, col="purple")<o:p></o:p></p><p class=MsoNormal>abline(lm2.bforecastline, col="purple", lty="longdash", lwd=2)<o:p></o:p></p><p class=MsoNormal>legend("topright", inset=.05, title="Parameters", labels, col=colors, lwd=2)<o:p></o:p></p><p class=MsoNormal>}<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Frank<o:p></o:p></p><p class=MsoNormal>Chicago<o:p></o:p></p><p class=MsoNormal><b>From:</b> R-SIG-Finance <b>On Behalf Of </b>Pedro páramo<br><b>Sent:</b> Monday, August 03, 2020 3:15 PM<br><b>To:</b> r-sig-finance@r-project.org<br><b>Subject:</b> [R-SIG-Finance] Bollinger Band<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>Hi all,<o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>I have this code that plots BB, I want both this:<o:p></o:p></p></div><div><p class=MsoNormal>Add a main title specified by me up on the default title that adds IBEX and the date.<o:p></o:p></p></div><div><p class=MsoNormal>On the other hand, I would like to omit the legend but extract Upper and Lower bands in two different values to use latter and add like the title a "row" below the plot to add a comment o "sub main title" just below the plot and say "attention to the lower band" XXX (extracted value)<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Last question, just below the graph there are some small boxes on a more or less row, on grey color, up on the dates but below the graph ¿What are this grey boxes? ¿Can I omit?<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Many thanks in advance.<o:p></o:p></p></div><div><p class=MsoNormal>I attach and example of what I reffer<o:p></o:p></p></div></div></div></body></html>