Very elegant solution for the multiple timeframes dadi, I've been trying to find a way to do this. Nice work! ????

Also, regarding strategies, I often use the crossovers between the K% and D% lines as entry confirmations. When in an uptrend, I wait for the K% to crossover the D% before entering a trade, and the reverse in a downtrend. I also use a volume indicator (MFI) or oscillator (RSI, etc.) to confirm the momentum in that direction (above or below the 50 line on each).

I never use overbought and oversold areas and in my opinion, it is unwise to - like the indicators mentioned above, the stochastic is a momentum indicator, and a market can remain overbought or oversold for a long time, depending on the period you're using. Hope that helps. ☺

There appears to be an issue with the reporting of the values from the indicator. See my post [here]. Would you be able to help? ☺