BTC: buying power is coming back

The daily chart data shows that the buying power at 39k8 ~ 40k5 is increasing in the RSI 21, and the buying base for btc is also increasing. my prediction maybe 2 3 weeks btc will rise to 48k ~ 50k
this is my idea buy at 39k8 ~ 40k3
and stop loss <38k
target 1: 45k
target 2: 48k
target 3: 50k
If the price increases sharply and exceeds 43k, wait for a beat to drop to 41k ~ 41k5 then buy again