prices are lower. Starting a dca say 100 usd a week for a year would be an okay move. Doing 100 usd a week for 2 years would be better. As long as you Just stack them and hold them.
Why stack ONLY 2 years?
Why not 4-10 years or longer? You know that it can take guys a long time to build up an investment, especially if they are ONLY able to invest 10% or less of their income into bitcoin on a regular basis.
Of course, if they are able to invest higher than 10%.. perhaps 15% t0 25%, then they might reach a point of higher levels of accumulation faster, yet even a guy investing 25% of his income into bitcoin would have had ONLY invested 50% of his annual income after 2 years. Is that enough to have had invested in bitcoin?
That 2 years is subject for bearish cycle and there's a chance that people hold for 2 years might gonna lose especially if bearish condition last long.
That's why I agree that 4 years should be the minimum since its strong framework and mostly halving events occur which Bitcoin price usually go up at that time.
Also forbes had this article about this 2 years short term holding which I think good to look at when tackling this situation