Bitcoin S2F model may have its flaws and is often criticized by its unrealistic targets, but at the same time the stock-to-flow chart clearly shows when the post halving uptrend started every cycle, which is 150 to 170 days after halving.
Today is day 144 since the last halving, meaning the current cycle's uptrend for $BTC could begin in one to three weeks, between mid-September and early October.
➡️ https://www.tradingdigits.io/bitcoin-s2f-model