Thanks for your insights! I appreciate all indicators you have stated within your post. I have come across another great indicator that can maybe help identify clear DCA-zones, mixed DCA and cashstacking zones, and clear cashstacking zones in which one should not buy BTC from a risk-to-return perspective.

https://www.coinglass.com/pro/i/ahr999

Check out AHR999-Index.

This indicator calculates the 200 day costs for BTC in relation to its current value. The following zones can be adapted for a monthly rate one is aiming to buy BTC with:

<0.45 = all in (below red line, red zone)
0.46 - 0.7 = 75% BTC, 25% Cash
0.71 - 1.0 = 50% BTC, 50% Cash
1.01-1.2 = 25% BTC, 75% Cash
>1.2 = 100% Cash (above fixed investment zone aka the green line)

With this strategy, one can invest rationally and give up emotional investing. One has a clear strategy of when to buy into BTC and when to start building cash. A great side effect of this strategy is a passive cash building strategy. When the market is then tanking again, there is enough cash on the sidelines to buy heavily into BTC. In the past, I sometimes had problems to discipline myself not to buy into too high prices. Since I found AHR999, I have been really consistent, strict, and disciplined with myself. Maybe this will help you too.

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IN GOD WE TRUST, IN CODE WE TRUST!
Long live Satoshi
EAST GREAT FALLS