Relative Strength & sma delta
2 RSI with different length at your choise, with 2 sma signal. 4 Plots show the difference between the 2 RSI and 2 Signals , the difference of the 2 RSI and the difference of the Delta of the 2 RSI. So you can have a close view toghether with a bird s eye view. The black line is the middle way.
//version@2 study(title="Relative Strength Index diff", shorttitle="DIF RSI") src = close, len = input(21, minval=1, title="Length RSI 1") sig=input(6,"signal RSI len") up = rma(max(change(src), 0), len) down = rma(-min(change(src), 0), len) rsi = down == 0 ? 100 : up == 0 ? 0 : 100 - (100 / (1 + up / down)) sr=rsi-sma(rsi,sig) plot(sr,title="Rsi-sig=Delta1", color=sr>0?green:red,style=area,linewidth=2,transp=50) band0 = hline(0) lenq = input(11, minval=1, title="Length RSI 2") upq = rma(max(change(src), 0), lenq) downq = rma(-min(change(src), 0), lenq) rsiq = downq == 0 ? 100 : upq == 0 ? 0 : 100 - (100 / (1 + upq / downq)) srq=rsiq-sma(rsiq,sig) dq=sma((srq-sr),6) plot(dq,title="delta1 - delta2", color=black,transp=0) plot(srq,title="Rsi2 - sig=Delta2",color=blue) dif=linreg((rsiq-rsi),4,0) plot(dif,title="Rsi1-Rsi2",style=area,color=dif>0?lime:red,linewidth=2,transp=70)