A bottom is never a single point, but rather a period of time.
Markets typically have a bottoming period of about 3 to 6 months, giving you ample time to gradually build positions at relatively low levels.
Don't worry too much about buying at the absolute absolute bottom; just complete your allocation within a reasonable range.
Target price range:
BTC $49k - 54k
ETH $958 - 1,200
SOL $29 - 35 A correct strategy is always more important than perfect timing.